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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 HIC Builders, Inc.

HIC Builders, Inc.

5.00(
11
)
Approved Pro

HIC Builders, Inc.

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1246 local quotes requested

HIC ( Home Ideas and Construction ) is a Family owned Business we are construction company. We look forward to coming out to your home and exploring the best, most efficient and budget conscious way we can upgrade you home. Specialize in Remodeling kitchens, bathrooms, pavers, outdoor landscape, patio enclosures, painting and ADU's to garage conversion from blueprinting to city permits we can walk you thru . We know that you are putting your faith and trust in your contractor, we work hard to earn your trust and satisfaction. Our team of experts offers you the latest modern and eco-friendly, materials and aesthetic work that you can imagine.

"ADU construction Plumbing, electrical, drywall, Painting"

Elbia M on February 2025

HIC ( Home Ideas and Construction ) is a Family owned Business we are construction company. We look forward to coming out to your home and exploring the best, most efficient and budget conscious way we can upgrade you home. Specialize in Remodeling kitchens, bathrooms, pavers, outdoor landscape, patio enclosures, painting and ADU's to garage conversion from blueprinting to city permits we can walk you thru . We know that you are putting your faith and trust in your contractor, we work hard to earn your trust and satisfaction. Our team of experts offers you the latest modern and eco-friendly, materials and aesthetic work that you can imagine.

"ADU construction Plumbing, electrical, drywall, Painting"

Elbia M on February 2025


Avatar for AC Dave Heating & Air

AC Dave Heating & Air

4.94(
86
)
Approved Pro

AC Dave Heating & Air

4.94(
86
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
21 local quotes requested

AC Dave is a family owned & operated small business with 5 employees. We accept all major credit cards, checks & cash at the time services are rendered. $24.99 discount for first time customers and new maintenance agreement of one year or more. License Number: 877683, give us a call today!

"Thank you for everything. Leo is knowledgeable, friendly, and performs terrific work."

Robert C on September 2025

AC Dave is a family owned & operated small business with 5 employees. We accept all major credit cards, checks & cash at the time services are rendered. $24.99 discount for first time customers and new maintenance agreement of one year or more. License Number: 877683, give us a call today!

"Thank you for everything. Leo is knowledgeable, friendly, and performs terrific work."

Robert C on September 2025


Avatar for Around The Clock Heating & Air Conditioning Inc

Around The Clock Heating & Air Conditioning Inc

4.79(
696
)
Approved Pro

Around The Clock Heating & Air Conditioning Inc

4.79(
696
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
166 local quotes requested

Established in 1967, Around the Clock Air Conditioning and Heating, Inc. is a licensed, bonded, and insured Lennox Premier Dealer.. Over the last four decades we have grown into a full service Lennox dealership offering not only installation, but also service & repair, planned preventive maintenance, engineering, design & build installations and a host of other air management capabilities for a wide range of residential heating and air conditioning projects. Lennox Premier dealer. 100% Satisfaction Guaranteed. Additional phones - (818) 506-4400, (310) 274-5525 , (800) 434-9277 . Additional fax - (818) 989-7676. Additional DBAs - Around the Clock Heating A/C & Refrigeration, Around the Clock Refrigeration Service, Around The Clock Appliance Service, Around the Clock H V A C & Appliance Service.

"It was very fast service. He showed me how to change the filter which I had never done. It's hard to get to. He was very pleasant and the company very resonable."

Julie Z on September 2024

Established in 1967, Around the Clock Air Conditioning and Heating, Inc. is a licensed, bonded, and insured Lennox Premier Dealer.. Over the last four decades we have grown into a full service Lennox dealership offering not only installation, but also service & repair, planned preventive maintenance, engineering, design & build installations and a host of other air management capabilities for a wide range of residential heating and air conditioning projects. Lennox Premier dealer. 100% Satisfaction Guaranteed. Additional phones - (818) 506-4400, (310) 274-5525 , (800) 434-9277 . Additional fax - (818) 989-7676. Additional DBAs - Around the Clock Heating A/C & Refrigeration, Around the Clock Refrigeration Service, Around The Clock Appliance Service, Around the Clock H V A C & Appliance Service.

"It was very fast service. He showed me how to change the filter which I had never done. It's hard to get to. He was very pleasant and the company very resonable."

Julie Z on September 2024


"From beginning to end, The Right Choice Heating and Air Conditioning Co. provided superior quality customer service and onsite work. From scheduling, to multiple follow-ups and reminders, re-confirming exact appointment time, and the post-inspection follow-up, they have truly impressed us. More importantly, Michael Taib, the technician who performed the work at our home, was indeed a true gentleman and professional. He was extremely knowledgeable and patient. I am familiar with the type of HVAC related work requirements, the lingo, and technician data. I quizzed him several times and he constantly responded with 100% honest and factual answers. He tirelessly worked on both of our HVAC units and performed the necessary services and repair. He was polite, courteous and clean. His most impressive talent was ensuring my wife's absolute confidence in his work after she grilled him with so many questions! We will continue to refer True Choice to all our friend and family! Call them; you will not be disappointed."

Frank N on March 2020

The Right Choice HVAC stands behind our quality installations. Over 10 years in business serving the community, veteran owned, Satisfaction Guaranteed, and workmanship guaranteed.

"From beginning to end, The Right Choice Heating and Air Conditioning Co. provided superior quality customer service and onsite work. From scheduling, to multiple follow-ups and reminders, re-confirming exact appointment time, and the post-inspection follow-up, they have truly impressed us. More importantly, Michael Taib, the technician who performed the work at our home, was indeed a true gentleman and professional. He was extremely knowledgeable and patient. I am familiar with the type of HVAC related work requirements, the lingo, and technician data. I quizzed him several times and he constantly responded with 100% honest and factual answers. He tirelessly worked on both of our HVAC units and performed the necessary services and repair. He was polite, courteous and clean. His most impressive talent was ensuring my wife's absolute confidence in his work after she grilled him with so many questions! We will continue to refer True Choice to all our friend and family! Call them; you will not be disappointed."

Frank N on March 2020


Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.


Avatar for Lerman Appliances

Lerman Appliances

4.84(
1,418
)
Approved Pro

Lerman Appliances

4.84(
1,418
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
280 local quotes requested

We are family-owned, full service major appliance repair company. We’ve been successfully serving our customers for over 15 happy years. Reliability, Trust and Customer Satisfaction are our top priority. Our highly trained, licensed and insured technicians will quickly troubleshoot to ensure the safe, effective repair of all appliances, including refrigerators, freezers, dishwashers, stoves cooktops, ovens, ranges, microwaves, trash compactors, garbage disposal, washers, dryers and many more. We specialize in all Major Appliance repair including high-end Sub-Zero, Viking, Dacor, Wolf, Thermador and others. The office specialists are helpful in providing answers to questions you might have and ease the process of scheduling an appointment. We provide accurate, detailed quotes that specify all cost including parts, labor and tax assure no hidden costs. We use only genuine parts. All repairs are backed by our solid warranty. We carry a large stock of parts on trucks and have a very high rate of completing the jobs during the initial service call. • 30 Day Labor Warranty • 90 Days Parts Warranty • State Licensed and Insured • Factory Trained and Certified Technicians • Factory Authorized by Samsung, Broan, FiveStar, NXR, Sirius • 100% Satisfaction Guaranteed • We Beat any Written Estimate by 10% As a service to our existing customers, our qualified technicians are available for phone-based consultations to guide you through simple troubleshoots to save you cost of unnecessary service visit. Bookmark our website to make sure you save money next time you need appliance repair. Please check an array of specials and discounts on appliance repair by visiting our website. • Additional $10 Off for Seniors and Military Citizens

"They did an excellent job and we're going to use them again. They were on time, explained everything, took picures, found the problem, and even recommended our future washing machine. They were completely thorough and affordable. "

Seton W on November 2025

We are family-owned, full service major appliance repair company. We’ve been successfully serving our customers for over 15 happy years. Reliability, Trust and Customer Satisfaction are our top priority. Our highly trained, licensed and insured technicians will quickly troubleshoot to ensure the safe, effective repair of all appliances, including refrigerators, freezers, dishwashers, stoves cooktops, ovens, ranges, microwaves, trash compactors, garbage disposal, washers, dryers and many more. We specialize in all Major Appliance repair including high-end Sub-Zero, Viking, Dacor, Wolf, Thermador and others. The office specialists are helpful in providing answers to questions you might have and ease the process of scheduling an appointment. We provide accurate, detailed quotes that specify all cost including parts, labor and tax assure no hidden costs. We use only genuine parts. All repairs are backed by our solid warranty. We carry a large stock of parts on trucks and have a very high rate of completing the jobs during the initial service call. • 30 Day Labor Warranty • 90 Days Parts Warranty • State Licensed and Insured • Factory Trained and Certified Technicians • Factory Authorized by Samsung, Broan, FiveStar, NXR, Sirius • 100% Satisfaction Guaranteed • We Beat any Written Estimate by 10% As a service to our existing customers, our qualified technicians are available for phone-based consultations to guide you through simple troubleshoots to save you cost of unnecessary service visit. Bookmark our website to make sure you save money next time you need appliance repair. Please check an array of specials and discounts on appliance repair by visiting our website. • Additional $10 Off for Seniors and Military Citizens

"They did an excellent job and we're going to use them again. They were on time, explained everything, took picures, found the problem, and even recommended our future washing machine. They were completely thorough and affordable. "

Seton W on November 2025


KEYLIAM AND SONS

5.00(
5
)
Approved Pro

KEYLIAM AND SONS

5.00(
5
)
Approved Pro
10 years of experience
Free onsite estimate

Keyliam & Sons is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I don’t usually write reviews, but Keyliam and Sons plumbing truly deserves one. I hired them for my remodel, and working with Varuj and his son Keyvin was honestly one of the smoothest parts of the entire project. They handled EVERYTHING full house plumbing, new water heaters, kitchen lines, all the bathrooms, and even an outdoor shower I wasn’t sure anyone could pull off. Every step of the way, they were on time, organized, and incredibly respectful of my home. No drama, no excuses, no cutting corners. What really stood out to me was how much pride they take in their work. You can tell it’s a real family business. They doublecheck everything, explain what they’re doing, and don’t leave until they’re sure the job is absolutely right. Even the small details were done clean and professional. It’s rare these days to find people who work with this level of honesty, skill, and consistency. I’m genuinely impressed and grateful I found them. I’ll be using them for anything plumbing jobs"

Abe K on November 2025

Keyliam & Sons is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I don’t usually write reviews, but Keyliam and Sons plumbing truly deserves one. I hired them for my remodel, and working with Varuj and his son Keyvin was honestly one of the smoothest parts of the entire project. They handled EVERYTHING full house plumbing, new water heaters, kitchen lines, all the bathrooms, and even an outdoor shower I wasn’t sure anyone could pull off. Every step of the way, they were on time, organized, and incredibly respectful of my home. No drama, no excuses, no cutting corners. What really stood out to me was how much pride they take in their work. You can tell it’s a real family business. They doublecheck everything, explain what they’re doing, and don’t leave until they’re sure the job is absolutely right. Even the small details were done clean and professional. It’s rare these days to find people who work with this level of honesty, skill, and consistency. I’m genuinely impressed and grateful I found them. I’ll be using them for anything plumbing jobs"

Abe K on November 2025


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
625 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

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Boiler Repair questions, answered by experts

There are several types of home radiators, and the most common are steam heat radiators, electric radiators, and dual-fuel radiators. Steam heat radiators are connected to a boiler. Electric radiators can operate without being connected to anything else—they just need an electrical outlet. If you have a dual-fuel radiator, you’ll see a valve at the bottom of the system with a wire coming out of it and going into a wall. These are often your towel radiators in the bathroom. The type of radiator you have will impact how you turn it on.

Air trapped in a heating system can lead to reduced efficiency, uneven heating, increased wear on components, strange noises, and even complete system failure. This trapped air disrupts proper circulation, strains parts, and can cause overheating. Regularly bleeding baseboard heaters and furnaces can prevent these issues, ensuring efficient operation, even heating, and prolonged equipment life.

With proper maintenance, boilers last for around 15 years on average. A cast iron boiler may last longer, over 20 years, but you should always consider the efficiency of older boilers and opt to replace an old one if it’s significantly lower than newer, high-efficiency boilers. Otherwise, you’ll be spending more on your utility bills each month.

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.

If your boiler is 20 years old, it’s time to get a new one. Although it may seem to be working fine, it’s likely eating up more fuel than it should. Also, compared to a brand-new boiler, one that’s 20 years old is probably not working as well. When you get your new unit, you’ll notice that your home is heating more quickly, and the heat is consistent throughout all the rooms.

The Sylmar, CA homeowners’ guide to boiler repairs

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

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