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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon729
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in North Hollywood

Avatar for All Temperatures Controlled

All Temperatures Controlled

4.89(
9
)
Approved Pro

All Temperatures Controlled

4.89(
9
)
Approved Pro
Customers say: Quick response
18 local quotes requested
47 years of experience

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


Avatar for Morales Heating and Cooling

Morales Heating and Cooling

5.00(
7
)
Approved Pro

Morales Heating and Cooling

5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

Welcome to Morales Heating and Cooling! We take great care our customers to provide the best comfort and look forward to serving you! We have special offers for our customers, & have the best team you can count on to get the best service you need for your Heating&Cooling system.

"VERY HAPPY WITH THIS SERVICE! Jesus was a great help to us throughout the entire effort. Not only did he come in with a great quote, beating out their competitors by a considerable margin, the service was professional, timely, and thorough. They did not upsell us on things we did not want or need, and afforded us the flexibility to cherry pick parts of the work we preferred to do ourselves to save some cash. Every interaction was friendly and, most importantly, the work was done extremely well... our testers and inspectors even made a point of telling us how much they appreciated the quality of the work. They started the work quickly and wrapped up in record breaking time. I will undoubtedly call them again for my next project and I am already recommending them to friends."

Koy V on June 2025

Welcome to Morales Heating and Cooling! We take great care our customers to provide the best comfort and look forward to serving you! We have special offers for our customers, & have the best team you can count on to get the best service you need for your Heating&Cooling system.

"VERY HAPPY WITH THIS SERVICE! Jesus was a great help to us throughout the entire effort. Not only did he come in with a great quote, beating out their competitors by a considerable margin, the service was professional, timely, and thorough. They did not upsell us on things we did not want or need, and afforded us the flexibility to cherry pick parts of the work we preferred to do ourselves to save some cash. Every interaction was friendly and, most importantly, the work was done extremely well... our testers and inspectors even made a point of telling us how much they appreciated the quality of the work. They started the work quickly and wrapped up in record breaking time. I will undoubtedly call them again for my next project and I am already recommending them to friends."

Koy V on June 2025


Avatar for Rowland Air Inc

Rowland Air Inc

4.69(
112
)
Approved Pro

Rowland Air Inc

4.69(
112
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
27 local quotes requested

At Rowland Air, we know that customer service satisfaction has always been and will continue to be the main reason for our success. We are committed to the goal of providing our customers with the most dependable, economical, and professional heating and air conditioning system available today. With continuous service since 1987, our customers can trust and depend on us to provide the expertise they need for a professional installation. At Rowland Air we understand the discomfort of having an air conditioning system go down during an extreme summer! Our air conditioning specialists are ready when you call to assist you in your time of need. Whether you have a forced air conditioning system, a heat pump, or an evaporator cooler, our service professionals can take care of any problem that may arise. We pride ourselves in being able to handle any emergency and keeping our customers cool and happy throughout the summer. Contact us today for your repairs or replacement needs! Rowland Air heating service is your local neighborhood heating specialists. Serving thousands of happy customers every year, we solved many problems that elude other heating companies. Our heating specialists are experts in servicing gravity furnaces, forced air furnaces, and heat pumps. We are often able to make repairs and/or adjustments on the spot without making unnecessary trips and wasting time. If you do need a major repair or replacement, our heating technicians can usually have the process taken care of within one or two days. Either way you have the best possible service with only minimal inconvenience. Installations Rowland Air guarantees your satisfaction with your new heating and air conditioning units. Call today for your free quote for replacements or additions. Please contact Rowland Air directly to discuss your duct testing needs.

"They were very good. They explained everything, prompt, and punctual. They did a great job and done very quickly."

Philip W on January 2020

At Rowland Air, we know that customer service satisfaction has always been and will continue to be the main reason for our success. We are committed to the goal of providing our customers with the most dependable, economical, and professional heating and air conditioning system available today. With continuous service since 1987, our customers can trust and depend on us to provide the expertise they need for a professional installation. At Rowland Air we understand the discomfort of having an air conditioning system go down during an extreme summer! Our air conditioning specialists are ready when you call to assist you in your time of need. Whether you have a forced air conditioning system, a heat pump, or an evaporator cooler, our service professionals can take care of any problem that may arise. We pride ourselves in being able to handle any emergency and keeping our customers cool and happy throughout the summer. Contact us today for your repairs or replacement needs! Rowland Air heating service is your local neighborhood heating specialists. Serving thousands of happy customers every year, we solved many problems that elude other heating companies. Our heating specialists are experts in servicing gravity furnaces, forced air furnaces, and heat pumps. We are often able to make repairs and/or adjustments on the spot without making unnecessary trips and wasting time. If you do need a major repair or replacement, our heating technicians can usually have the process taken care of within one or two days. Either way you have the best possible service with only minimal inconvenience. Installations Rowland Air guarantees your satisfaction with your new heating and air conditioning units. Call today for your free quote for replacements or additions. Please contact Rowland Air directly to discuss your duct testing needs.

"They were very good. They explained everything, prompt, and punctual. They did a great job and done very quickly."

Philip W on January 2020


Avatar for Southland Heating and Air Conditioning

Southland Heating and Air Conditioning

4.81(
144
)
Approved Pro

Southland Heating and Air Conditioning

4.81(
144
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
37 local quotes requested

Choosing the right Heating and Air Conditioning Contractor is very important. Chances are you are going to make a substantial investment in your new HVAC system with which ever contractor you choose. There is nothing worse than investing a large amount of your hard earned money in a new system and winding up with a system that is noisy, inefficient, and does not perform properly. Or even worse, one that fails prematurely. Surprisingly enough most HVAC Contractors have no formal training. Untrained HVAC Contractors frequently do not size systems properly which could result in improper cooling, very high utility bills, and even systems that fail prematurely. Before you even consider a contractor make sure they are NATE Certified and Air Balance Certified. North American Technician Excellence is the Prestigious Certification of HVAC Competence. Using a NATE certified contractor is like using a surgeon that graduated Harvard Medical School with honors. Air Balance Certified contractors understand airflow which equates to efficiency and comfort in your home. To have a system designed properly a contractor has to understand air flow. At Southland we offer this high level of expertise. Yes, we are very good at what we do and there is no question about that. Our reviews and ratings prove that. Our installations are unparalleled with every system being designed specifically to the home. All options for a quality installation are included in every system we install. From basic systems, high efficiency systems, to specialized zoning we do it all. If you are searching for a knowledgeable contractor you have found one here. We offer extremely competitive pricing and expert design knowledge.

"Dave was very efficient and knowledgeable. He was able to supply my quote before he left. I look forward to working with Southland heating and air. Follow up: I made my decision and signed the contract. Best decision I could have made. They were thousands of dollars less for the exact same equipment than 3 other companies I got estimates from. When challenged none of the other companies could revise their estimate to even come close. Southland is a Mitsubishi diamond dealer so I got full Mitsubishi warranties plus 1 year from Southland of parts and service. The day the installers arrived, on time, it was raining. Jamie and Ricardo used the utmost care to protect my home. They covered the floors, moved and covered the furniture and made sure before they left that I fully understood how to use the remote and operate the equipment. I have attached a photo so you can see for yourself the way they carted for my home. The equipment works perfectly. I would hire this company again in a heart"

John G on November 2025

Choosing the right Heating and Air Conditioning Contractor is very important. Chances are you are going to make a substantial investment in your new HVAC system with which ever contractor you choose. There is nothing worse than investing a large amount of your hard earned money in a new system and winding up with a system that is noisy, inefficient, and does not perform properly. Or even worse, one that fails prematurely. Surprisingly enough most HVAC Contractors have no formal training. Untrained HVAC Contractors frequently do not size systems properly which could result in improper cooling, very high utility bills, and even systems that fail prematurely. Before you even consider a contractor make sure they are NATE Certified and Air Balance Certified. North American Technician Excellence is the Prestigious Certification of HVAC Competence. Using a NATE certified contractor is like using a surgeon that graduated Harvard Medical School with honors. Air Balance Certified contractors understand airflow which equates to efficiency and comfort in your home. To have a system designed properly a contractor has to understand air flow. At Southland we offer this high level of expertise. Yes, we are very good at what we do and there is no question about that. Our reviews and ratings prove that. Our installations are unparalleled with every system being designed specifically to the home. All options for a quality installation are included in every system we install. From basic systems, high efficiency systems, to specialized zoning we do it all. If you are searching for a knowledgeable contractor you have found one here. We offer extremely competitive pricing and expert design knowledge.

"Dave was very efficient and knowledgeable. He was able to supply my quote before he left. I look forward to working with Southland heating and air. Follow up: I made my decision and signed the contract. Best decision I could have made. They were thousands of dollars less for the exact same equipment than 3 other companies I got estimates from. When challenged none of the other companies could revise their estimate to even come close. Southland is a Mitsubishi diamond dealer so I got full Mitsubishi warranties plus 1 year from Southland of parts and service. The day the installers arrived, on time, it was raining. Jamie and Ricardo used the utmost care to protect my home. They covered the floors, moved and covered the furniture and made sure before they left that I fully understood how to use the remote and operate the equipment. I have attached a photo so you can see for yourself the way they carted for my home. The equipment works perfectly. I would hire this company again in a heart"

John G on November 2025


Guilco Handyman

5.00(
38
)
Approved Pro

Guilco Handyman

5.00(
38
)
Approved Pro
Super Service Award
Customers say: True professional
251 local quotes requested
Emergency services offered

Guilco painting and handyman is a new name on the market, with operators with more than 20 years of experience in different jobs, we go to costumers from the smaller to biggest job in there house, will be happy to help.

"Best customer service! Personable, reliable, efficient, accommodating, and reasonably priced! Will use them again for many more projects. Thank you!!!"

Anna L on November 2025

Guilco painting and handyman is a new name on the market, with operators with more than 20 years of experience in different jobs, we go to costumers from the smaller to biggest job in there house, will be happy to help.

"Best customer service! Personable, reliable, efficient, accommodating, and reasonably priced! Will use them again for many more projects. Thank you!!!"

Anna L on November 2025


Avatar for Fine Tune Handyman services

Fine Tune Handyman services

4.61(
23
)
Approved Pro

Fine Tune Handyman services

4.61(
23
)
Approved Pro
Super Service Award
Customers say: Quick response
328 local quotes requested
3 years of experience

Our mission is to be a full service handyman provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"I want to update my review. I thought pro wasn't coming back. He did show up today and is on the process of doing a beautiful job of painting my exterior house trim. "

Carla H on November 2025

Our mission is to be a full service handyman provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"I want to update my review. I thought pro wasn't coming back. He did show up today and is on the process of doing a beautiful job of painting my exterior house trim. "

Carla H on November 2025


Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
337 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for IDM Remodeling

IDM Remodeling

No reviews yet

IDM Remodeling

No reviews yet
6 years of experience

IDM Remodeling – We’re With You Every Step of the Way At IDM Remodeling, we believe that remodeling should be exciting, not stressful. That’s why we personally guide you through every step of the process. As owners, we’re not just behind the scenes—we meet with you, discuss your vision, and stay involved throughout the entire project. With over six years of experience, we specialize in kitchens, bathrooms, whole-home remodels, energy-efficient upgrades, and more. Our team focuses on quality, clear communication, and delivering results that match your needs and style. Why Choose IDM Remodeling? ✔ Hands-On Owners – We meet with you, oversee the work, and make sure everything runs smoothly. ✔ Your Vision, Our Priority – Every detail is designed around your needs. ✔ No Surprises – We keep you updated and informed at all times. ✔ Quality You Can Trust – Skilled craftsmanship and top materials for lasting results. ✔ A Stress-Free Experience – We handle the details so you can enjoy the transformation. At IDM Remodeling, you’re not just hiring a company—you’re working directly with the people who care most about your project. We’re committed to making the process smooth, delivering top-notch results, and ensuring you love your space for years to come. Let’s bring your vision to life! Contact us today to get started.

IDM Remodeling – We’re With You Every Step of the Way At IDM Remodeling, we believe that remodeling should be exciting, not stressful. That’s why we personally guide you through every step of the process. As owners, we’re not just behind the scenes—we meet with you, discuss your vision, and stay involved throughout the entire project. With over six years of experience, we specialize in kitchens, bathrooms, whole-home remodels, energy-efficient upgrades, and more. Our team focuses on quality, clear communication, and delivering results that match your needs and style. Why Choose IDM Remodeling? ✔ Hands-On Owners – We meet with you, oversee the work, and make sure everything runs smoothly. ✔ Your Vision, Our Priority – Every detail is designed around your needs. ✔ No Surprises – We keep you updated and informed at all times. ✔ Quality You Can Trust – Skilled craftsmanship and top materials for lasting results. ✔ A Stress-Free Experience – We handle the details so you can enjoy the transformation. At IDM Remodeling, you’re not just hiring a company—you’re working directly with the people who care most about your project. We’re committed to making the process smooth, delivering top-notch results, and ensuring you love your space for years to come. Let’s bring your vision to life! Contact us today to get started.


Mr Flash Electric

No reviews yet

Mr Flash Electric

No reviews yet
9 years of experience

Mr. Flash Electric has over 20 years of experience in the electrical services industry, and we offer residential, commercial, and industrial electrical and HVAC services in the greater Los Angeles area. Our courteous professionals take great pride in their advanced skill sets, project management capabilities and punctuality. It is essential to entrust all electrical and HVAC systems" diagnostics and repairs to properly trained professionals who make safety their top priority. At Mr. Flash Electric, we use a unique job-based fee system, so you'll never have to worry about cost overruns due to overtime or other hidden fees. We also pay attention to the little details. Our employees wear uniforms, protective shoe covers and take special precautions in work areas. When we're through, we always recycle any material we've recovered and carefully clean up after ourselves so you don't have to. Specialty electrical Skills: Attic Fan Installation & Repair, Appliance Circuit Installation, Electrical Outlet Installation, Troubleshooting & Repair, Smoke & Carbon Monoxide Detector, Electrical Panel Repair, GFCI Outlet Installation & Repair, Electrical Panel & Breaker Replacement, Lighting Fixture Installation, Ceiling Fan Installation & Repair, Pool Power Installation & Repair, Light Switch & Dimmer Installation

Mr. Flash Electric has over 20 years of experience in the electrical services industry, and we offer residential, commercial, and industrial electrical and HVAC services in the greater Los Angeles area. Our courteous professionals take great pride in their advanced skill sets, project management capabilities and punctuality. It is essential to entrust all electrical and HVAC systems" diagnostics and repairs to properly trained professionals who make safety their top priority. At Mr. Flash Electric, we use a unique job-based fee system, so you'll never have to worry about cost overruns due to overtime or other hidden fees. We also pay attention to the little details. Our employees wear uniforms, protective shoe covers and take special precautions in work areas. When we're through, we always recycle any material we've recovered and carefully clean up after ourselves so you don't have to. Specialty electrical Skills: Attic Fan Installation & Repair, Appliance Circuit Installation, Electrical Outlet Installation, Troubleshooting & Repair, Smoke & Carbon Monoxide Detector, Electrical Panel Repair, GFCI Outlet Installation & Repair, Electrical Panel & Breaker Replacement, Lighting Fixture Installation, Ceiling Fan Installation & Repair, Pool Power Installation & Repair, Light Switch & Dimmer Installation


Avatar for All Weather Masters

All Weather Masters

5.00(
1
)

All Weather Masters

5.00(
1
)
7 years of experience

Choose All Weather Masters because we offer exceptional service with a focus on quality, customer service, and innovation that delivers real results for your comfort. Our team of experienced professionals is dedicated to providing personalized attention, exceeding expectations, and ensuring your complete satisfaction, all at a competitive price. We stand out by our quality installation, exceptional customer service and years of expertise making us the ideal choice for your home improvement or commercial project.

Choose All Weather Masters because we offer exceptional service with a focus on quality, customer service, and innovation that delivers real results for your comfort. Our team of experienced professionals is dedicated to providing personalized attention, exceeding expectations, and ensuring your complete satisfaction, all at a competitive price. We stand out by our quality installation, exceptional customer service and years of expertise making us the ideal choice for your home improvement or commercial project.

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Heating and Air Conditioning questions, answered by experts

Choosing a unit with higher BTUs can use more electricity if the BTUs are more than what’s necessary for your room size. However, choosing an AC with BTUs that match the size of your room or house, your unit will cool your space efficiently. On the flip side, choosing a system with not enough BTUs can cause the system to work harder to try to cool the space, leading to more electricity consumption and higher energy bills.

Dry mode positively impacts indoor air quality by reducing excess moisture, which stops the growth of mold and mildew. By maintaining optimal humidity levels, dry mode creates a less hospitable environment for allergens and airborne pathogens, improving overall air quality. However, it's essential to ensure proper ventilation to prevent stale air accumulation.

A window AC unit is not completely silent. You’ll hear the sound of air blowing, and if you put your ear right up next to the unit, you may hear a slight hiss or gurgle as the refrigerant flows through the system. That said, if your system is making a running water sound, a loud banging sound, a grinding sound, or physically vibrating, you may be facing an issue or malfunction with your AC unit.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

The North Hollywood, CA homeowners’ guide to heating and air conditioning services

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