Top 10 heating and cooling repair services in Rockville, MD

Porch Pro Headshot Tuckers Air Conditioning, Heating & Plumbing
Heating and Cooling Repair
Serves Rockville, Maryland
(1,145)
Tuckers Air Conditioning, Heating & Plumbing has been a trusted provider of heating, air conditioning, indoor air quality, and plumbing services in the surrounding Gaithersburg, MD area for many years. For those that are interested in having a new system installed or their current system replaced, o...Read more about Tuckers Air Conditioning, Heating & Plumbing
Tuckers Air Conditioning, Heating & Plumbing has been a trusted provider of heating, air conditioning, indoor air quality, and plumbing services in the surrounding Gaithersburg, MD area for many years. For those that are interested in having a new system installed or their current system replaced, o...Read more about Tuckers Air Conditioning, Heating & Plumbing
Porch Pro Headshot Minnick's
Heating and Cooling Repair
Serves Rockville, Maryland
(791)
Home Performance HVAC company, helping homeowners live in an Efficient Home and Healthy Living
Home Performance HVAC company, helping homeowners live in an Efficient Home and Healthy Living
Porch Pro Headshot Vision Appliance Repair
Heating and Cooling Repair
Serves Rockville, Maryland
(532)
Vision Appliance Repair has a reputation for providing the best service in the industry. Our goal is complete customer satisfaction, whether repairing, servicing, or installing your new appliance.We service, repair and install all major brands. Our licensed, insured, and EPA certified technicians, w...Read more about Vision Appliance Repair
Vision Appliance Repair has a reputation for providing the best service in the industry. Our goal is complete customer satisfaction, whether repairing, servicing, or installing your new appliance.We service, repair and install all major brands. Our licensed, insured, and EPA certified technicians, w...Read more about Vision Appliance Repair
Porch Pro Headshot Comfort Heating & Cooling
Heating and Cooling Repair
Serves Rockville, Maryland
(460)
Comfort Heating & Cooling service was found in 2007 and I serve as the griddle Washington DC area
Comfort Heating & Cooling service was found in 2007 and I serve as the griddle Washington DC area
Porch Pro Headshot Mr. Appliance of Laurel MD
Heating and Cooling Repair
Serves Rockville, Maryland
(388)
Appliance Repair Services in Laurel, MD
Appliance Repair Services in Laurel, MD
Porch Pro Headshot AIR HANDLERS MECHANICAL SERVICES
Heating and Cooling Repair
Serves Rockville, Maryland
(190)
"I wish I could give 10 stars for Air Handlers. You can't go wrong with them. I am a huge first impressions person. First, Josh came to our home, gave us a quote to change our heat pump out to an A/C and Furnace. We also wanted to add a return to our downstairs. He put booties on to protect our...Read more about AIR HANDLERS MECHANICAL SERVICES
"I wish I could give 10 stars for Air Handlers. You can't go wrong with them. I am a huge first impressions person. First, Josh came to our home, gave us a quote to change our heat pump out to an A/C and Furnace. We also wanted to add a return to our downstairs. He put booties on to protect our...Read more about AIR HANDLERS MECHANICAL SERVICES
Porch Pro Headshot RJ Appliance Services
Heating and Cooling Repair
Serves Rockville, Maryland
(231)
RJ Appliance Services is a professional appliance repair company that provides affordable quality services for your household in Centreville, VA. We have been in this business for four years and are fully insured, background screened, and EPA certified to work on any failing appliances in your home....Read more about RJ Appliance Services
RJ Appliance Services is a professional appliance repair company that provides affordable quality services for your household in Centreville, VA. We have been in this business for four years and are fully insured, background screened, and EPA certified to work on any failing appliances in your home....Read more about RJ Appliance Services
Porch Pro Headshot AIRBENDERS
Heating and Cooling Repair
Serves Rockville, Maryland
(156)
"I am thrilled with the service from Airbenders! They were courteous and professional. They got me scheduled quickly and arrived when they said they would. And they fixed the problem without trying to sell me something I didn't need. Thank you so very much. I am enjoying my cooling immensely!"
"I am thrilled with the service from Airbenders! They were courteous and professional. They got me scheduled quickly and arrived when they said they would. And they fixed the problem without trying to sell me something I didn't need. Thank you so very much. I am enjoying my cooling immensely!"
Porch Pro Headshot Metro Services HVAC, LLC
Heating and Cooling Repair
Serves Rockville, Maryland
When you need HVAC services in Silver Spring or anywhere in Montgomery County, give Metro Services HVAC a call. The trusted heating, ventilation, and AC service company offers affordable, high-quality solutions to help you maintain comfort throughout the year. With more than 20 years of combined exp...Read more about Metro Services HVAC, LLC
When you need HVAC services in Silver Spring or anywhere in Montgomery County, give Metro Services HVAC a call. The trusted heating, ventilation, and AC service company offers affordable, high-quality solutions to help you maintain comfort throughout the year. With more than 20 years of combined exp...Read more about Metro Services HVAC, LLC
Porch Pro Headshot Griffith Energy Services, Inc.
Heating and Cooling Repair
Serves Rockville, Maryland
(171)
For over a century Griffith Energy Services has been the reliable provider of air conditioning and heating services and equipment throughout the Mid-Atlantic region. With 12 convenient locations in Maryland, Delaware, Northern Virginia, Washington DC, and the Eastern Panhandle of West Virginia, we a...Read more about Griffith Energy Services, Inc.
For over a century Griffith Energy Services has been the reliable provider of air conditioning and heating services and equipment throughout the Mid-Atlantic region. With 12 convenient locations in Maryland, Delaware, Northern Virginia, Washington DC, and the Eastern Panhandle of West Virginia, we a...Read more about Griffith Energy Services, Inc.

Frequently asked questions about hvac repair technicians

There are many reasons your HVAC system may not be working, and be in need of repair. One very common root cause of HVAC failure is simply a lack of regular maintenance. HVAC pros recommend that your system be checked annually to keep it in top repair. If your AC unit of furnace is not performing up to standards, it is often best to an HVAC contractor assess your system to see what kind of repairs it may need. A pro will know that if your furnace is tripping the circuit breaker, it may be because of a dirty filter. The dirt could be blocking the air flow. But the issue could also be a duct leak or dirty coils.

A malfunctioning HVAC system could actually be hazardous. If your furnace is making strange noises, the motor may need to be replaced. Your HVAC system may have airflow issues or dirty burners that might be flammable. It’s always best to stick to a regular HVAC system maintenance schedule, and to consult an HVAC repair contractor at the first sign that your HVAC is not working.

Air conditioners are great for keeping your home comfortable in the warmer months. Having an AC unit installed brings a host of other benefits as well. However, air conditioners are subject to a host of common problems. One of the most common problems starts with a lack of regular HVAC maintenance. One common AC system issue is a gradual or sudden decrease in efficiency. The air conditioner may not be cooling your home well, and your home might feel unusually muggy. If HVAC maintenance has been neglected, the coils may have collected dirt and debris which clogs the coils. An air conditioner repair pro can remedy this situation, and check for any other problems with your air conditioner. Similarly, if your AC unit is leaking, a pro can troubleshoot the problem.

It makes sense to keep a regular HVAC system maintenance schedule. If you bring in a local AC professional, they can get to know your system and call out problems with your air conditioner before they become bigger issues down the road.

Your home’s heating and cooling system may be easy to take for granted as long as it is running smoothly. Your HVAC system keeps your home comfortable, it can save on energy bills, and it keeps the air in your home cleaner and healthier. Here’s the catch, your HVAC system requires regular maintenance to keep it in top repair. Investing in an annual inspection of your home’s heating, ventilation and air conditioning systems is relatively inexpensive compared to the benefits you’ll enjoy.

Regular maintenance helps prevent expensive breakdowns by troubleshooting the HVAC problem early and effectively. If you have your HVAC system inspected and maintained on a regular basis, your system will run more efficiently which can save you money on energy bills. Annual maintenance can extend the life of your HVAC system saving you money on costly replacements. Finally, most HVAC companies require proof of regular maintenance when a repair is submitted under warranty. It pays to keep your heating, air conditioning, and ventilation systems covered on a warranty. An HVAC pro can help you with routine HVAC maintenance as well as big and small repairs.

There are a host of common HVAC problems that can lead to annoying, expensive, or even dangerous situations in your home. Carbon monoxide leaks are one potentially dangerous HVAC problem. These can be caused by a cracked or failed heat exchanger. An HVAC repair pro can test for the presence of carbon monoxide in your home and install a carbon monoxide detector in your home. Another potentially dangerous problem that can arise with your HVAC system are pilot light or ignition problems. A dirty pilot, or burners can cause short cycling, a pilot outage, or furnace lockout. In any case it’s best to call an HVAC repair professional. HVAC problems that involve natural gas or high voltage which must be handled by a trained technician.

If your furnace or air conditioner is suddenly making odd noises, emitting strange odors, or seems to be operating less efficiently than when it was installed, it’s time to call an HVAC repair technician. A trained pro will have the skills, know-how, and tools to safely repair any problem your HVAC system develops over time. Keep your home safe, comfortable and healthy by developing a regular maintenance and repair relationship with an HVAC pro near you.

There are a few simple troubleshooting steps homeowners can take if their HVAC system is not working. After taking these steps, it makes sense to hire an HVAC repair technician. Many problems that come up with furnaces, air conditioning and ventilation systems can be annoying, expensive, and even dangerous. A trained tech will have the skills, tools and know how to tackle any more complex troubleshooting your HVAC system breakdown requires. Homeowners can make sure the furnace or air conditioner is properly plugged in. They can make sure the air space around a furnace, air conditioner or duct system is not obstructed by furniture or plants. Homeowners may even be able to check some filters, and change and clean them. Beyond that, bring in a pro.

An HVAC repair professional will know how to safely work with potentially dangerous natural gas and high voltage electrical systems. If your air conditioner, high-efficiency furnace or water heater is leaking, a trained HVAC repair tech can troubleshoot the problem and fix it efficiently. HVAC leaks can cause costly water damage if they are not taken care of quickly and efficiently. Trust your HVAC troubleshooting to an HVAC professional.

If your air conditioner is running but it is not cooling house, there could be a number of reasons. The simplest troubleshooting step for your AC problem is to check whether your thermostat is set to “on” or “auto.” If your AC thermostat is set to “on” the system will run the fan continuously whether or not the air is being cooled. Make sure the air conditioner is set to “auto.” You can also make sure the filters in the AC unit are clean.If the filter is dirty, simply replace it.

However, it makes sense to bring in an HVAC repair pro to address issues that are more complex. If your AC unit can’t cool your home on hot days, but cools the air just fine on cooler ones, your air conditioner may have low refrigerant. This means you may have a refrigerant leak. The signs of a leak are a bubbling or hissing noise, ice build up, If you notice these signs, turn the AC unit off and call a pro. This issue can damage the compressor which would mean having to replace the air conditioner’s outside unit. Call a pro to troubleshoot your AC issue to save money and headaches down the road.

Recent reviews for Rockville HVAC repair services

12418

We have used there services for both our home and business and been very satisfied. There technicians are thorough with there work and respectful. When our family and friends ask us do we know of a good HVAC contractor, I tell them Air Handlers. A company...

- Kingsley Hart
12340

Fantastic Company. Great people, Great service. They installed a whole new a/c system for me last summer. They were courteous, knowledgeable, on time, clean and reasonably priced. I will use them any time I need service on my HVAC systems.

- Robert Cordosi
11901

When you call Air Handlers they respond immediately with fast service and correct all problems you may have. I always recommend Air Handlers to all my friends. They are courteous, and all their technicians are qualified and fix any problem you may have f...

- Jo Stafford
11881

As a family owned business I have known over 25yrs! I send them clients and friends all the time , they are Honest, Fair, and will do what it takes to get the job done! You will not be disappointed!

- Jimalee Morris
62586

SCAM ARTISTS!! This technician came out and did a diagnostic test of my air conditioning system on behalf of AHS. (American Home Shield) He found that I needed a new compressor and said that American Home Shield would pay for the part and installation as ...

- Erica Parker
103181

Good company. I had another company come out to look at my unit when it stopped working and they tried to tell me i needed a whole new furnace. called S/L and they came out and said the problem was dirty evaporator coils. The got me up and running for ...

- Mack Grade
85738

My heat pump wasn't blowing hot enough, Mike came by and rewired the thermostat and installed a new electric heater kit that had been wired wrong by the last people. Quick, great service!! Very pleased!

- John Clare
100120

I was having issues with my furnace refusing to light and was left without heat on a winter day. Jay and Mike from S & L were able to come out to my house in Bowie, MD that very same day and were able to get it running within 10 minutes. They were knowled...

- Eric Ricucci
100545

They were hired by my insurance, and let me know "how lucky I was to have this job thru the insurance, because it was expensive" (quoted statement) my furnace had gone out and as a new homeowner I couldn't help but to worry, my insurance contacted me with...

- Juan Cueva
632921

I didn’t expect such a noticeable difference after the cleaning, but it’s real. Even the musty smell that used to linger in the house is gone. The technician was professional and made sure everything was done to my satisfaction. Highly recommended.

- Delia Hammond
627525

I had my air ducts cleaned as part of a larger home maintenance project. While I’m not sure I noticed a huge difference in air quality, I do feel better knowing the system is cleaner. The technician was friendly and professional, and I appreciated the ext...

- Blanca Hatch

All HVAC Repair Technicians in Rockville, MD

Porch Pro Headshot Mr. Appliance of Woodley Park
Heating and Cooling Repair
Serves Rockville, Maryland
(136)
When your home or business appliance isn’t working the way you need it to, turn to the experts at Mr. Appliance to get it working better than ever. Whether you are facing a broken fridge, washer, dryer, or commercial appliance, our repair technicians have the know-how to get your machines working ef...Read more about Mr. Appliance of Woodley Park
When your home or business appliance isn’t working the way you need it to, turn to the experts at Mr. Appliance to get it working better than ever. Whether you are facing a broken fridge, washer, dryer, or commercial appliance, our repair technicians have the know-how to get your machines working ef...Read more about Mr. Appliance of Woodley Park
Porch Pro Headshot Dustless Duct of DC
Heating and Cooling Repair
Serves Rockville, Maryland
(31)
"I wasn’t sure how necessary dryer vent cleaning was, but now that it’s done, I can really see the difference. The technician was professional and explained everything clearly. What stood out to me was the amount of lint they pulled out—I didn’t realize how much had accumulated. I’d recommend this s...Read more about Dustless Duct of DC
"I wasn’t sure how necessary dryer vent cleaning was, but now that it’s done, I can really see the difference. The technician was professional and explained everything clearly. What stood out to me was the amount of lint they pulled out—I didn’t realize how much had accumulated. I’d recommend this s...Read more about Dustless Duct of DC
Porch Pro Headshot Cool Breeze Heating & Air Conditioning
Heating and Cooling Repair
Serves Rockville, Maryland
Porch Pro Headshot M&G Climate Control
Heating and Cooling Repair
Serves Rockville, Maryland
(27)
M & G Climate Control can help you take control of your HVAC! We have been serving the Prince George's County area in Maryland and specialize in providing quality and affordable Residential and Commercial HVAC services.
M & G Climate Control can help you take control of your HVAC! We have been serving the Prince George's County area in Maryland and specialize in providing quality and affordable Residential and Commercial HVAC services.
Porch Pro Headshot S & L Air Conditioning and Heating
Heating and Cooling Repair
Serves Rockville, Maryland
(16)
Air Conditioning and Heating contractor, locally owned and operated business working in Bowie, Hyattsville, Greenbelt, College Park, Landover, and surrounding areas. Over 40 years experience in the trade, check our pictures posted below and visit us Facebook and at pgcountyhvac.com Call today 301-8...Read more about S & L Air Conditioning and Heating
Air Conditioning and Heating contractor, locally owned and operated business working in Bowie, Hyattsville, Greenbelt, College Park, Landover, and surrounding areas. Over 40 years experience in the trade, check our pictures posted below and visit us Facebook and at pgcountyhvac.com Call today 301-8...Read more about S & L Air Conditioning and Heating
Porch Pro Headshot Residential Restorers
Heating and Cooling Repair
Serves Rockville, Maryland
(43)
Residential Restorers is a full service disaster recovery company serving Maryland and DC. We specialize in Mold Remediation, Mold Sampling, Emergency Water Damage Mitigation and Fire & Smoke Damage Clean Up and Repair. We have over 75 years of cobined experience in the disaster recovery and insura...Read more about Residential Restorers
Residential Restorers is a full service disaster recovery company serving Maryland and DC. We specialize in Mold Remediation, Mold Sampling, Emergency Water Damage Mitigation and Fire & Smoke Damage Clean Up and Repair. We have over 75 years of cobined experience in the disaster recovery and insura...Read more about Residential Restorers
Porch Pro Headshot Mr. Appliance of Potomac
Heating and Cooling Repair
Serves Rockville, Maryland
We service all major brands of all home appliances. We are fast, competitively priced and the most professional appliance repair company you will find!!!! We also are the the only company to guarantee its work for 1 full year following our service!!
We service all major brands of all home appliances. We are fast, competitively priced and the most professional appliance repair company you will find!!!! We also are the the only company to guarantee its work for 1 full year following our service!!
Porch Pro Headshot MasterCraft Mechanical Services, LLC
Heating and Cooling Repair
Serves Rockville, Maryland
If you're searching the net for an air conditioning company that will be there any time on any day to give you top-notch service at reasonable rates, you've found us! We service all makes and models for replacement, repair, installation and maintenance services on both residential and commercial pro...Read more about MasterCraft Mechanical Services, LLC
If you're searching the net for an air conditioning company that will be there any time on any day to give you top-notch service at reasonable rates, you've found us! We service all makes and models for replacement, repair, installation and maintenance services on both residential and commercial pro...Read more about MasterCraft Mechanical Services, LLC
Porch Pro Headshot Quality Refrigeration Services, Inc.
Heating and Cooling Repair
Serves Rockville, Maryland
With years of business and systems integration experience, Quality Refrigeration Services is the solution to a home designed for lifestyles of today and prepared for lifestyles of tomorrow. We are the leader in home integration, specializing in the installation of structured wiring, house music, lig...Read more about Quality Refrigeration Services, Inc.
With years of business and systems integration experience, Quality Refrigeration Services is the solution to a home designed for lifestyles of today and prepared for lifestyles of tomorrow. We are the leader in home integration, specializing in the installation of structured wiring, house music, lig...Read more about Quality Refrigeration Services, Inc.
Porch Pro Headshot Power Tech Appliance Service
Heating and Cooling Repair
Serves Rockville, Maryland
Power Tech Appliance Service specializes in giving you prompt, professional and honest in-home appliance repair service. We work with all appliances repair, service and maintenance needs. Same Day service is available. We can provide you with Excellent appliance repair on refrigerators, washers, dr...Read more about Power Tech Appliance Service
Power Tech Appliance Service specializes in giving you prompt, professional and honest in-home appliance repair service. We work with all appliances repair, service and maintenance needs. Same Day service is available. We can provide you with Excellent appliance repair on refrigerators, washers, dr...Read more about Power Tech Appliance Service
Porch Pro Headshot affordable air services LLc
Heating and Cooling Repair
Serves Rockville, Maryland
(7)
We provide quality services at affordable rates.
We provide quality services at affordable rates.
Porch Pro Headshot Tolberts Mechanical Services
Heating and Cooling Repair
Serves Rockville, Maryland
Local Small Business HVAC Contractor offering quality service and products for an affordable rate.
Local Small Business HVAC Contractor offering quality service and products for an affordable rate.
Porch Pro Headshot Handy Quality Improvements
Heating and Cooling Repair
Serves Rockville, Maryland
Porch Pro Headshot JC JC  HVAC Mechanical Contractors LLC
Heating and Cooling Repair
Serves Rockville, Maryland

Latest projects near Rockville

Recent projects booked on Porch
Rockville 20850
Heating and Cooling Repair
Start Date
I'm flexible
Item to repair
Vent that is in the tankless water heater
When problem began
A month ago or more