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Avatar for All Temperatures Controlled

All Temperatures Controlled

4.88(
8
)
Approved Pro

All Temperatures Controlled

4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

All Temperatures Controlled is the top choice for quality residential and commercial HVACR services in Chatsworth, Northridge, and the Greater Los Angeles area. Established in 1978, the company handles any size or scope of heating, ventilation, air conditioning, and refrigeration work. From repairs to installation to custom design and build ductwork, All Temperatures Controlled always ensure quality work and lasting results. The company also offers preventative maintenance programs to keep HVAC and refrigeration systems at peak efficiency and performance. Financing options are also available to help home or business owners with budget concerns. Call now to schedule an appointment. For commercial clients that need immediate assistance, All Temperatures Controlled is on-call 24 hours a day, 7 days a week, offering a 2-hour window arrival time to get your business back on track in no time.

"We had ATC take a look at our HVAC system that was not running well. Another company came out and told us the entire installation was wrong and everything had to be replaced, including all ducting. The price was astronomical. They also said that some structural work needed to be done, such as cutting through drywall and the house, which was not included. When Kevin from ATC came out to look, he said the ducting and the heater were just fine. The condenser and coil were old and probably should be replaced but it wasn’t an emergency. He suggested installing a dual controller and an additional return to improve the airflow issue we were having. He also gave us a quote for three options of new condenser/coils, along with financing options. The price was a fraction of the other company and the financing allowed us to do everything now rather than later. John and Kevin came out to do the installation. THEY WERE PHENOMENAL! They arrived on time, were so pleasant to speak with, were exceptionally patient with all our questions, were extremely knowledgeable about HVAC and split systems, were neat and clean, and did an extremely professional job of installation. That included all the drywall work that was necessary! And the improvement we received was unbelievable! Every room in the house was immediately receiving excellent airflow! We really thought we were in trouble, but these guys made sure we got all the cooling/heating we needed throughout the house with as little cost to us as possible. I would highly recommend the company and would especially recommend John and Kevin. They also fixed a split unit that wasn’t working. They can do it all!! Love these guys!"

Sandy T on March 2025

All Temperatures Controlled is the top choice for quality residential and commercial HVACR services in Chatsworth, Northridge, and the Greater Los Angeles area. Established in 1978, the company handles any size or scope of heating, ventilation, air conditioning, and refrigeration work. From repairs to installation to custom design and build ductwork, All Temperatures Controlled always ensure quality work and lasting results. The company also offers preventative maintenance programs to keep HVAC and refrigeration systems at peak efficiency and performance. Financing options are also available to help home or business owners with budget concerns. Call now to schedule an appointment. For commercial clients that need immediate assistance, All Temperatures Controlled is on-call 24 hours a day, 7 days a week, offering a 2-hour window arrival time to get your business back on track in no time.

"We had ATC take a look at our HVAC system that was not running well. Another company came out and told us the entire installation was wrong and everything had to be replaced, including all ducting. The price was astronomical. They also said that some structural work needed to be done, such as cutting through drywall and the house, which was not included. When Kevin from ATC came out to look, he said the ducting and the heater were just fine. The condenser and coil were old and probably should be replaced but it wasn’t an emergency. He suggested installing a dual controller and an additional return to improve the airflow issue we were having. He also gave us a quote for three options of new condenser/coils, along with financing options. The price was a fraction of the other company and the financing allowed us to do everything now rather than later. John and Kevin came out to do the installation. THEY WERE PHENOMENAL! They arrived on time, were so pleasant to speak with, were exceptionally patient with all our questions, were extremely knowledgeable about HVAC and split systems, were neat and clean, and did an extremely professional job of installation. That included all the drywall work that was necessary! And the improvement we received was unbelievable! Every room in the house was immediately receiving excellent airflow! We really thought we were in trouble, but these guys made sure we got all the cooling/heating we needed throughout the house with as little cost to us as possible. I would highly recommend the company and would especially recommend John and Kevin. They also fixed a split unit that wasn’t working. They can do it all!! Love these guys!"

Sandy T on March 2025


"The work that was done by this Business was beyond my families expectations. Sat down and talked with us about the best options of units to choose from. That right there built the trust and this why he is our go to guy and highly recommended to our friends and family !!! Thanks for your service to the community and my family !"

Dominique U on November 2024

We specialize in residential and light commercial HVAC equipment, installation, and repair and maintenance. Over 11 years experience.

"The work that was done by this Business was beyond my families expectations. Sat down and talked with us about the best options of units to choose from. That right there built the trust and this why he is our go to guy and highly recommended to our friends and family !!! Thanks for your service to the community and my family !"

Dominique U on November 2024


Avatar for Western Rooter & Plumbing

Western Rooter & Plumbing

4.89(
152
)
Approved Pro

Western Rooter & Plumbing

4.89(
152
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
628 local quotes requested

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"GREA T COMPANY DID A GREAT NEAT AND CLEAN AND VERY PROFESSIONAL COMPANY"

Romeo N on November 2025

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"GREA T COMPANY DID A GREAT NEAT AND CLEAN AND VERY PROFESSIONAL COMPANY"

Romeo N on November 2025


Avatar for Mr. Handyman serving West Los Angeles

Mr. Handyman serving West Los Angeles

4.65(
242
)
Approved Pro

Mr. Handyman serving West Los Angeles

4.65(
242
)
Approved Pro
Customers say: Super punctual
227 local quotes requested
25 years of experience

Mr. Handyman provides professional, safe, reliable handyman service for your entire "To Do" list is just one call away. That's why local residents choose our professional handymen, who specialize in ALL major and minor home repairs over an independent handyman. Mr Handyman technicians are insured, background checked and full-time employees. No subs. Our technicians have a minimum of 15 years of experience in the trades. We have a perfect record with the California State License Board. Award winning.

"Paul walked me through what and how project was done. He showed me how he improved attaching the bookshelves over my way."

Ron T on September 2020

Mr. Handyman provides professional, safe, reliable handyman service for your entire "To Do" list is just one call away. That's why local residents choose our professional handymen, who specialize in ALL major and minor home repairs over an independent handyman. Mr Handyman technicians are insured, background checked and full-time employees. No subs. Our technicians have a minimum of 15 years of experience in the trades. We have a perfect record with the California State License Board. Award winning.

"Paul walked me through what and how project was done. He showed me how he improved attaching the bookshelves over my way."

Ron T on September 2020


Avatar for Horizon Construction & Remodeling, Inc.

Horizon Construction & Remodeling, Inc.

4.85(
307
)
Approved Pro

Horizon Construction & Remodeling, Inc.

4.85(
307
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
340 local quotes requested

Horizon Construction & Remodeling has been operating in the construction industry for the past 15 years. Our company specializes in new construction projects as well as remodeling assignments. We have vast knowledge in many aspects of remodeling such as: developing new interior or exterior design, custom kitchens, bathrooms remodel, additions, stucco, roofing, flooring, electrical, plumbing, carpentry, windows, doors, patios, sunrooms, railing, fireplaces, decks, fences, driveways, garage conversions and entire home remodeling. We believe in providing a delightful experience to the customer. Fulfilling the needs of the customer is the prime objective of our company. Our Mission is to deliver high-end quality service to customers in order to build their dream project. We work in a dedicated manner according to the interests and demands of the customer. The Philosophy of Horizon Construction & Remodeling states that the benefit of the customer will lead to the growth of the organization. Thus, with the help of expert team work we continually work to provide the best quality services to the customer. Horizon Construction & Remodeling is committed to providing you best building services with the superior remodeling of your home. To us, your construction and design experience will be hassle-free, satisfactory, and enjoyable. We are your friendly contractor! And a reliable destination for all your remodeling and construction needs. If you are looking for a home with perfect space utilization and a fresh look contact Horizon Construction & Remodeling

"We had a fantastic experience with Horizon Construction and Remodeling. Every worker on the team was friendly, punctual and professional. They kept the work area clean and always cleaned up before leaving for the day, which we really appreciated. We were satisfied with the quality of the work and the final results. Our project manager, David Eskin, truly understood the look we were going for and brought our vision to life perfectly. It was a pleasure working with everyone involved. Highly recommend."

Mary H on April 2025

Horizon Construction & Remodeling has been operating in the construction industry for the past 15 years. Our company specializes in new construction projects as well as remodeling assignments. We have vast knowledge in many aspects of remodeling such as: developing new interior or exterior design, custom kitchens, bathrooms remodel, additions, stucco, roofing, flooring, electrical, plumbing, carpentry, windows, doors, patios, sunrooms, railing, fireplaces, decks, fences, driveways, garage conversions and entire home remodeling. We believe in providing a delightful experience to the customer. Fulfilling the needs of the customer is the prime objective of our company. Our Mission is to deliver high-end quality service to customers in order to build their dream project. We work in a dedicated manner according to the interests and demands of the customer. The Philosophy of Horizon Construction & Remodeling states that the benefit of the customer will lead to the growth of the organization. Thus, with the help of expert team work we continually work to provide the best quality services to the customer. Horizon Construction & Remodeling is committed to providing you best building services with the superior remodeling of your home. To us, your construction and design experience will be hassle-free, satisfactory, and enjoyable. We are your friendly contractor! And a reliable destination for all your remodeling and construction needs. If you are looking for a home with perfect space utilization and a fresh look contact Horizon Construction & Remodeling

"We had a fantastic experience with Horizon Construction and Remodeling. Every worker on the team was friendly, punctual and professional. They kept the work area clean and always cleaned up before leaving for the day, which we really appreciated. We were satisfied with the quality of the work and the final results. Our project manager, David Eskin, truly understood the look we were going for and brought our vision to life perfectly. It was a pleasure working with everyone involved. Highly recommend."

Mary H on April 2025


Avatar for Eagle View Remodeling

Eagle View Remodeling

4.90(
31
)
Approved Pro

Eagle View Remodeling

4.90(
31
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
916 local quotes requested

We have the experience and dedication to bring your dreams to reality! Specializing in Painting, Flooring and Ceramic Tile services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today! Visit our website at https://eagleviewremodeling.com/.

"I was pleased with Amir and highly recommend him. He responded quickly with quotes and the delivery of professionals to my home to get the work done. The jobs were relatively small but he did not hesitate to help me. The quality of the work was excellent."

Susanne S on September 2025

We have the experience and dedication to bring your dreams to reality! Specializing in Painting, Flooring and Ceramic Tile services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today! Visit our website at https://eagleviewremodeling.com/.

"I was pleased with Amir and highly recommend him. He responded quickly with quotes and the delivery of professionals to my home to get the work done. The jobs were relatively small but he did not hesitate to help me. The quality of the work was excellent."

Susanne S on September 2025


Avatar for ALSA CONSTRUCTION

ALSA CONSTRUCTION

5.00(
5
)
Approved Pro

ALSA CONSTRUCTION

5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
29 local quotes requested
3 years of experience

At ALSA Construction, we deliver a seamless remodeling experience with a focus on customer satisfaction. Specializing in kitchen and bathroom remodeling, ADU/garage conversions, and pergola installations, we bring expert craftsmanship and personalized service to every project. What sets us apart is our attention to detail, commitment to quality, and tailored approach that ensures your vision is brought to life. From start to finish, we prioritize open communication and your satisfaction, creating beautiful, functional spaces that enhance your home’s value and appeal.

"Full kitchen and bathroom remodel. (Loft condo) From my initial meetings with Anar the owner, to meeting the team that did the install It was an entirely stellar experience. Anar presented me with samples and a clear understanding of the project scope. A project manager was assigned that came out to the site on a regular basis to monitor progress and quality. The two gentleman that came out to do the installation were personable..and maintained a clean workspace and professional attitude throughout. Both obviously skilled for the job duties. There was great care taken during the project on communication regarding the installations, and leaving the site as undisturbed as possible (clean) and with respect to property rules. (Condo). The fixtures and materials offered were all top quality and brands. Project oversight and city permits were all handled by the project manager. A very high level of communication and attention to detail were provided throughout the project. My spouse and I are very happy with the results, and this is added tremendously to the value of the property. This is our first remodel, and although it is an inherently stressful undertaking, Anar and his team really delivered with service and quality. ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ gentleman! Thank you again! I recommend working with this team👍"

Diego C on July 2025

At ALSA Construction, we deliver a seamless remodeling experience with a focus on customer satisfaction. Specializing in kitchen and bathroom remodeling, ADU/garage conversions, and pergola installations, we bring expert craftsmanship and personalized service to every project. What sets us apart is our attention to detail, commitment to quality, and tailored approach that ensures your vision is brought to life. From start to finish, we prioritize open communication and your satisfaction, creating beautiful, functional spaces that enhance your home’s value and appeal.

"Full kitchen and bathroom remodel. (Loft condo) From my initial meetings with Anar the owner, to meeting the team that did the install It was an entirely stellar experience. Anar presented me with samples and a clear understanding of the project scope. A project manager was assigned that came out to the site on a regular basis to monitor progress and quality. The two gentleman that came out to do the installation were personable..and maintained a clean workspace and professional attitude throughout. Both obviously skilled for the job duties. There was great care taken during the project on communication regarding the installations, and leaving the site as undisturbed as possible (clean) and with respect to property rules. (Condo). The fixtures and materials offered were all top quality and brands. Project oversight and city permits were all handled by the project manager. A very high level of communication and attention to detail were provided throughout the project. My spouse and I are very happy with the results, and this is added tremendously to the value of the property. This is our first remodel, and although it is an inherently stressful undertaking, Anar and his team really delivered with service and quality. ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ gentleman! Thank you again! I recommend working with this team👍"

Diego C on July 2025


Avatar for Monroy's Father & Son Restoration

Monroy's Father & Son Restoration

5.00(
4
)
Approved Pro

Monroy's Father & Son Restoration

5.00(
4
)
Approved Pro
Super Service Award
Customers say: Quick response
84 local quotes requested
Free onsite estimate

Monroy's Father & Son Restoration is a Local Company with Over 15 Years of Experience in the Restoration Industry When disaster strikes your Los Angeles property, you need a team that you can trust to handle the situation with care and efficiency. Monroy’s Father & Son Restoration is a top-rated restoration company that has been serving our community for years. We are not a national chain or franchise but a local business that truly cares about our customers and their properties. Our name has become synonymous with excellent customer service, attention to detail, and top-quality workmanship. You can expect nothing less from our dedicated and experienced team. Unlike other restoration companies, we prioritize service over profits. We are passionate about helping you recover from any type of property damage, whether it be from water, fire, mold, or other man-made and natural disasters.

"I had the headache of trying to finding a reputable company to fix the mold problem at my father’s house. I sifted through 5 other companies and for one reason or another they didn’t work out. Until I found Monroy's Father and Son Restoration. From the moment I contacted them, Daniel was a dream to work with. I knew I was in good hands. Dealing with mold is stressful and overwhelming, but everyone I spoke or dealt with immediately put my mind at ease with their professional and compassionate approach. Daniel was responsive and answered every question I had. He made this process so easy! They weren't just trying to sell me a service; they genuinely cared about helping me and me get the house back to a safe environment. The team arrived promptly for the work and sent status updates at the end of each day. During the remediation their attention to detail was impeccable. They treated our home with the utmost respect. They worked efficiently and diligently, and I was impressed by their commitment to doing the job right the first time. Thanks to Monroy’s Father & Son Restoration our home is now mold-free, and we can breathe easy again. If you're looking for a reliable, trustworthy, and genuinely caring mold remediation company, look no further. You won't be disappointed! I highly recommend them to anyone dealing with a mold issue. Support small business!"

Rebecca R on May 2025

Monroy's Father & Son Restoration is a Local Company with Over 15 Years of Experience in the Restoration Industry When disaster strikes your Los Angeles property, you need a team that you can trust to handle the situation with care and efficiency. Monroy’s Father & Son Restoration is a top-rated restoration company that has been serving our community for years. We are not a national chain or franchise but a local business that truly cares about our customers and their properties. Our name has become synonymous with excellent customer service, attention to detail, and top-quality workmanship. You can expect nothing less from our dedicated and experienced team. Unlike other restoration companies, we prioritize service over profits. We are passionate about helping you recover from any type of property damage, whether it be from water, fire, mold, or other man-made and natural disasters.

"I had the headache of trying to finding a reputable company to fix the mold problem at my father’s house. I sifted through 5 other companies and for one reason or another they didn’t work out. Until I found Monroy's Father and Son Restoration. From the moment I contacted them, Daniel was a dream to work with. I knew I was in good hands. Dealing with mold is stressful and overwhelming, but everyone I spoke or dealt with immediately put my mind at ease with their professional and compassionate approach. Daniel was responsive and answered every question I had. He made this process so easy! They weren't just trying to sell me a service; they genuinely cared about helping me and me get the house back to a safe environment. The team arrived promptly for the work and sent status updates at the end of each day. During the remediation their attention to detail was impeccable. They treated our home with the utmost respect. They worked efficiently and diligently, and I was impressed by their commitment to doing the job right the first time. Thanks to Monroy’s Father & Son Restoration our home is now mold-free, and we can breathe easy again. If you're looking for a reliable, trustworthy, and genuinely caring mold remediation company, look no further. You won't be disappointed! I highly recommend them to anyone dealing with a mold issue. Support small business!"

Rebecca R on May 2025


Avatar for KN Remodeling & Supplies Inc

KN Remodeling & Supplies Inc

4.84(
38
)
Approved Pro

KN Remodeling & Supplies Inc

4.84(
38
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
174 local quotes requested

Family owned and operated, KN remodeling is dedicated to the highest customer satisfaction, providing quality home improvement while giving you best value for your money. How? By meeting our goals of personal trust, professional management and quality workmanship in a timely manner. Thanks to a super team of planner and designers, we have what it takes to bring your project from concept to completion in a fashion that insures the in quality, durability and beauty.

"It went very well, thanks to Nathen and his workers. They cleaned up the trash everyday when they finished the work. The work was done in the time frame they gave me with no hold ups at any point. I already recommended to s friend of mine."

PETRA O on May 2021

Family owned and operated, KN remodeling is dedicated to the highest customer satisfaction, providing quality home improvement while giving you best value for your money. How? By meeting our goals of personal trust, professional management and quality workmanship in a timely manner. Thanks to a super team of planner and designers, we have what it takes to bring your project from concept to completion in a fashion that insures the in quality, durability and beauty.

"It went very well, thanks to Nathen and his workers. They cleaned up the trash everyday when they finished the work. The work was done in the time frame they gave me with no hold ups at any point. I already recommended to s friend of mine."

PETRA O on May 2021


Avatar for GoPro Plumbing and Rooter

GoPro Plumbing and Rooter

5.00(
21
)
Approved Pro

GoPro Plumbing and Rooter

5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
94 local quotes requested

Welcome to GoPro Plumbing and Rooter Licensed Bonded and Insured, A Los Angeles based professional full service plumbing and drain cleaning company. Our trucks are fully equipped and our service professionals are handpicked to handle anything; from minor repairs to major renovations; no job is too big or small. At GoPro Rooter we believe the customer comes first. We have a passion for what we do and we want to share it with our community. We provide the latest in cutting edge plumbing technology that did not exist years ago to diagnose and repair any plumbing problem imaginable. Our trained experts can be at your door under 90 minutes from the initial call. We take pride in our work; we’re not satisfied until you are, so give us a call today.

"Excellent service. I received a prompt call after first contact. Arthur answered every question I had to understand what needed to be done without referring me to anyone else during the call. All work was completed as promised in a timely manner."

Robert F on September 2023

Welcome to GoPro Plumbing and Rooter Licensed Bonded and Insured, A Los Angeles based professional full service plumbing and drain cleaning company. Our trucks are fully equipped and our service professionals are handpicked to handle anything; from minor repairs to major renovations; no job is too big or small. At GoPro Rooter we believe the customer comes first. We have a passion for what we do and we want to share it with our community. We provide the latest in cutting edge plumbing technology that did not exist years ago to diagnose and repair any plumbing problem imaginable. Our trained experts can be at your door under 90 minutes from the initial call. We take pride in our work; we’re not satisfied until you are, so give us a call today.

"Excellent service. I received a prompt call after first contact. Arthur answered every question I had to understand what needed to be done without referring me to anyone else during the call. All work was completed as promised in a timely manner."

Robert F on September 2023

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Boiler Repair questions, answered by experts

The average house radiator has a life span of around 10 to 15 years. However, if you keep up with maintenance, such as bleeding the radiator once per year and removing any signs of rust as needed, your radiator may last 15 to 20 years. Consider hiring a pro to inspect your radiators annually to keep them in the best condition possible.

A furnace takes in cool air, heats it through the burner and heat exchanger, and sends the air on its way to warm your home. A boiler is a pressurized vessel that produces hot water or steam to heat the home and provide hot water. A boiler may or may not work together with a furnace.

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

Scale from hard water is hard to diagnose until it starts causing problems. If your area has particularly hard water, that’s most likely what your boiler is using. If scale build-up becomes a problem, it starts to cause decreased flow and heating, and eventually, valve failures as valves become blocked. Let boiler professionals know if you’re worried about scale and they can offer advice or implement a solution.

Although boilers can last 15 to 20 years when maintained properly, you may run into some common problems like oil burners and transformers malfunctioning; cracks in the heat exchanger; clogs in the heating oil pump, burner nozzles, or fuel pipes; loose wiring connections; and damaged valves. Many of these problems can be caught early on during annual maintenance services. You might also have an issue with your fuel source if you have a gas or oil boiler. Make sure your other gas appliances are working or that you have oil in your tank.

The Santa Monica, CA homeowners’ guide to boiler repairs

From average costs to expert advice, get all the answers you need to get your job done.