Top 10 HVAC Companies in Rockville, MD

Porch Pro Headshot Supreme Air LLC
HVAC Contractors
Serves Rockville, Maryland
(654)
Supreme Air LLC is a family-owned and operated Air Conditioning, Heating and Geothermal company that proudly serves that Baltimore Metro Area and surrounding counties. Supreme Air has built its company on three basic fundamentals: Honesty, Integrity and Quality Workmanship. Our team of experienced, ...Read more about Supreme Air LLC
Supreme Air LLC is a family-owned and operated Air Conditioning, Heating and Geothermal company that proudly serves that Baltimore Metro Area and surrounding counties. Supreme Air has built its company on three basic fundamentals: Honesty, Integrity and Quality Workmanship. Our team of experienced, ...Read more about Supreme Air LLC
Porch Pro Headshot Michael Bonsby Heating & Air Conditioning LLC
HVAC Contractors
Serves Rockville, Maryland
(565)
"Recently had to replace a 25+ year old AC unit in our home. (Full disclosure: I had previously used Michael Bonsby to replace a heat pump unit that was installed in an addition made to the house by a previous owner.) Called Bonsby and Chris Hale visited our residence, evaluated the old system, and ...Read more about Michael Bonsby Heating & Air Conditioning LLC
"Recently had to replace a 25+ year old AC unit in our home. (Full disclosure: I had previously used Michael Bonsby to replace a heat pump unit that was installed in an addition made to the house by a previous owner.) Called Bonsby and Chris Hale visited our residence, evaluated the old system, and ...Read more about Michael Bonsby Heating & Air Conditioning LLC
Porch Pro Headshot Tri-State Home Services LLC
HVAC Contractors
Serves Rockville, Maryland
(479)
If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide Heating Services, Air Conditioning Services, Plumbing Services, and Electrical Services to our Customers in Frederick and the sur...Read more about Tri-State Home Services LLC
If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide Heating Services, Air Conditioning Services, Plumbing Services, and Electrical Services to our Customers in Frederick and the sur...Read more about Tri-State Home Services LLC
Porch Pro Headshot Express Dry Carpet Cleaning
HVAC Contractors
Serves Rockville, Maryland
(545)
Best carpet cleaning services Air duct cleaning services serving Rockville Bethesda silver spring Germantown Gaithersurg md
Best carpet cleaning services Air duct cleaning services serving Rockville Bethesda silver spring Germantown Gaithersurg md
Porch Pro Headshot Comfort Heating & Cooling
HVAC Contractors
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 Air Duct Maids
HVAC Contractors
Serves Rockville, Maryland
(288)
"I can't even begin describe all the amazing things about this company. The customer service is outstanding and very punctual, the technicians are very knowledgeable and friendly and their prices are unbeatable. My air is so much better now and the tech explained every little thing for me! They e...Read more about Air Duct Maids
"I can't even begin describe all the amazing things about this company. The customer service is outstanding and very punctual, the technicians are very knowledgeable and friendly and their prices are unbeatable. My air is so much better now and the tech explained every little thing for me! They e...Read more about Air Duct Maids
Porch Pro Headshot AIRBENDERS
HVAC Contractors
Serves Rockville, Maryland
(156)
"A few weeks back when the big snow storm disorientated every single one of us in the area, the worst thing imaginable occurred in my family household; the heat stopped working and my two sons and wife spent the first few hours wrapped in blankets and shivering. I surfed the web for air conditioning...Read more about AIRBENDERS
"A few weeks back when the big snow storm disorientated every single one of us in the area, the worst thing imaginable occurred in my family household; the heat stopped working and my two sons and wife spent the first few hours wrapped in blankets and shivering. I surfed the web for air conditioning...Read more about AIRBENDERS
Porch Pro Headshot Metro Services HVAC, LLC
HVAC Contractors
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 HVAC Dynamic  Inc
HVAC Contractors
Serves Rockville, Maryland
(8)
HVAC DYNAMIC HAS BEEN IN BUSINESS FOR MORE THAN FIFTEEN YEARS, WITH THAT EXPERIENCE, WE HAVE FINE-TUNED OUR BUSINESS TO MEET AND EXCEED YOUR NEEDS IN A COST-EFFECTIVE MANNER AND WITH THE BEST TIMES. TAKE A LOOK IN OUR TESTIMONIALS FROM ACTUAL CUSTOMERS AND SEE WHY WE ARE CHOSEN BY HOME OWNERS AND CO...Read more about HVAC Dynamic Inc
HVAC DYNAMIC HAS BEEN IN BUSINESS FOR MORE THAN FIFTEEN YEARS, WITH THAT EXPERIENCE, WE HAVE FINE-TUNED OUR BUSINESS TO MEET AND EXCEED YOUR NEEDS IN A COST-EFFECTIVE MANNER AND WITH THE BEST TIMES. TAKE A LOOK IN OUR TESTIMONIALS FROM ACTUAL CUSTOMERS AND SEE WHY WE ARE CHOSEN BY HOME OWNERS AND CO...Read more about HVAC Dynamic Inc
Porch Pro Headshot Frontline Mechanical Services Inc
HVAC Contractors
Serves Rockville, Maryland
(63)
We set our company goals to meet the needs of our customers. Our just a few of our goals are professionalism, timely, and customer satisfaction to name a few. We follow CDC safety standards for our customers and our staff. We provide residential and commercial services and take great proud in the s...Read more about Frontline Mechanical Services Inc
We set our company goals to meet the needs of our customers. Our just a few of our goals are professionalism, timely, and customer satisfaction to name a few. We follow CDC safety standards for our customers and our staff. We provide residential and commercial services and take great proud in the s...Read more about Frontline Mechanical Services Inc

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Rockville HVAC Contractors

25502

Michael is responsive, courteous, honest, and knowledgeable. He's very good at explaining the plumbing situation or issue and recommending what is and is not needed.

- Graham Johnston
23691

Fabulous service, personal attention, great prices. Phil was extraordinary in finding a Lennox heat pump and air handler to replace my failed Trane unit. The team arrived in the morning and the removal of the old units and replacement with the new units...

- Denise Keehner
27518

Fantastic service. Great people. A rarity in this world!

- scott norris
13178

Professional, best equipment I've seen, clean trucks and tech's, Great communications, overall very impressed - will use them again.

- Mike McCarthy
14653

AWESOME EXPERIENCE!!! Very professional, polite, prompt, knowledgeable, and thorough. I highly recommend Air Duct Maids to anyone, residential or commercial, for duct cleaning services.

- Joel Miller
15160

Great job done and very professional!

- Irmgard Dyson
13189

Extremely professional. This goes for the whole crew. But it goes beyond that--the knowledge Jesse Watkins displayed to not only perform the work with his crew in a very expedient and professional manner is outstanding, but his explanations to us about wh...

- Irmgard Dyson
481972

I've a "contract" with Supreme Air. For $200, part of that contract is free seasonal tune-ups and discounts on any needed parts. Sounds pretty good - except in my case - these guys don't show up. An appointment is made; I hang around waiting for someon...

- Barb BogaRosh
62547

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 ...

- Nancy Debnam
47523

July in the middle of a very hot day our ac shout down. We had no clue on what to do. So we called around several companies and decided to go with Airbenders based on their good reviews, because they promised same day service. What a blessing to deal wi...

- Star Anderson

Everything You Need to Know About Rockville HVAC Companies

Can I browse unscreened HVAC Contractors in Rockville?

We do our best to screen all of our hvac contractors. However, there are still some hvac contractor professionals in Rockville that have not been pre-screened. This means that their licenses may not be up to date to operate in Rockville or MD. Always be sure to pre-screen them yourself before hiring. Here are some unscreened professionals offering hvac:

  • HVAC Dynamic Inc:
    • Active/Verified License: No, current status is inactive
  • USA Air Duct Cleaning Service LLC Bowie:
    • Active/Verified License: No, current status is inactive
  • MasterCraft Mechanical Services, LLC:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive

Will HVAC work in Rockville require permits, inspections, special licenses, etc.?

Whether you’re hvac contractor job is in Rockville or any other city, you're going to want to do a bit of research before hiring hvac contractors. Even small jobs may have certain regulations around them. Often, the hvac contractor performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the hvac folks that everything is in order.

How many hvac contractors does Rockville have?

There are around 50 companies throughout Rockville to help you with your next hvac job.

  • 18 of them have an A or A+ rating from Better Business Bureau.

All HVAC Companies in Rockville, MD

Porch Pro Headshot RENOVATIONS AND DESIGNS
HVAC Contractors
Serves Rockville, Maryland
(39)
You can rely on the experts at RENOVATIONS AND DESIGNS in the North Chevy Chase area to repair your windows correctly because they boast an impressive 5-star rating.
You can rely on the experts at RENOVATIONS AND DESIGNS in the North Chevy Chase area to repair your windows correctly because they boast an impressive 5-star rating.
Porch Pro Headshot I.M. Custom Plumbing, Inc.
HVAC Contractors
Serves Rockville, Maryland
(3)
For an elegant outdoor lighting solution, contact the 5-star-rated specialists at I.M. Custom Plumbing in Marlton.
For an elegant outdoor lighting solution, contact the 5-star-rated specialists at I.M. Custom Plumbing in Marlton.
Porch Pro Headshot WILLIAMS & SON MECHANICAL CONSTRUCTION
HVAC Contractors
Serves Rockville, Maryland
(3)
Working with HVAC systems has never been easy. It requires special knowledge of the systems, and sadly, not everyone has the necessary qualification and experience for that. Does your AC system need the services of a professional? If this is so, then Williams & Son Mechanical Construction is the AC ...Read more about WILLIAMS & SON MECHANICAL CONSTRUCTION
Working with HVAC systems has never been easy. It requires special knowledge of the systems, and sadly, not everyone has the necessary qualification and experience for that. Does your AC system need the services of a professional? If this is so, then Williams & Son Mechanical Construction is the AC ...Read more about WILLIAMS & SON MECHANICAL CONSTRUCTION
Porch Pro Headshot EviroCare Cleanup & Restoration
HVAC Contractors
Serves Rockville, Maryland
EnviroCare has been a leader in water damage & mold removal for the past decade. Our goal is to provide an easy, rapid way to restore properties from any kind or water damage, black mold or storm damage that might occur while kipping you and your family safe in the process. We work directly with you...Read more about EviroCare Cleanup & Restoration
EnviroCare has been a leader in water damage & mold removal for the past decade. Our goal is to provide an easy, rapid way to restore properties from any kind or water damage, black mold or storm damage that might occur while kipping you and your family safe in the process. We work directly with you...Read more about EviroCare Cleanup & Restoration
Porch Pro Headshot Home-pro , LLC
HVAC Contractors
Serves Rockville, Maryland
Home Pro Air Duct Cleaning has more then 12 years of experience , we do residential & commercial , we use state of art equipment green & natural products , great & affordable prices , and excellent customer service .
Home Pro Air Duct Cleaning has more then 12 years of experience , we do residential & commercial , we use state of art equipment green & natural products , great & affordable prices , and excellent customer service .
Porch Pro Headshot Horizon Services Plumbing Heating and Cooling (Sales)
HVAC Contractors
Serves Rockville, Maryland
Locally owned and operated 30 years of award-winning expertise Proudly serving families in Delaware, Pennsylvania, New Jersey, and Maryland No surprises, no hassles, and NO excuses. Just up-front pricing and 100% satisfaction guaranteed. More than 300,000 of your neighbors have trusted us with their...Read more about Horizon Services Plumbing Heating and Cooling (Sales)
Locally owned and operated 30 years of award-winning expertise Proudly serving families in Delaware, Pennsylvania, New Jersey, and Maryland No surprises, no hassles, and NO excuses. Just up-front pricing and 100% satisfaction guaranteed. More than 300,000 of your neighbors have trusted us with their...Read more about Horizon Services Plumbing Heating and Cooling (Sales)
Porch Pro Headshot Santy and Sons HVAC
HVAC Contractors
Serves Rockville, Maryland
Santy and Sons HVAC is a higly-recommended and most-preferred HVAC contractor in the area of Gaithersburg, MD. The company is offering HVAC repair, heating repair, air conditioning, heating, air quality, water heaters and commercial services at affordable and reasonable prices. We are in business fr...Read more about Santy and Sons HVAC
Santy and Sons HVAC is a higly-recommended and most-preferred HVAC contractor in the area of Gaithersburg, MD. The company is offering HVAC repair, heating repair, air conditioning, heating, air quality, water heaters and commercial services at affordable and reasonable prices. We are in business fr...Read more about Santy and Sons HVAC
Porch Pro Headshot KBM Mechanical Service INC
HVAC Contractors
Serves Rockville, Maryland
KBM Mechanical Service is an HVAC contractor based in Rockville. Providing water line installation, water heater installation and other services, they have 8 years of experience.
KBM Mechanical Service is an HVAC contractor based in Rockville. Providing water line installation, water heater installation and other services, they have 8 years of experience.
Porch Pro Headshot Ritetemp AC & Heating LLC
HVAC Contractors
Serves Rockville, Maryland
RiteTemp brings over 20 years of HVAC experience in providing services and solutions to a wide variety of residential homes and commercial facilities within the Washington DC metropolitan area.
RiteTemp brings over 20 years of HVAC experience in providing services and solutions to a wide variety of residential homes and commercial facilities within the Washington DC metropolitan area.
Porch Pro Headshot 911 Refrigeration Co Inc.
HVAC Contractors
Serves Rockville, Maryland
Give Alan a call for your HVAC needs. He will be sure to help you out!
Give Alan a call for your HVAC needs. He will be sure to help you out!
Porch Pro Headshot Dapper Ducts Inc - Rockville
HVAC Contractors
Serves Rockville, Maryland
Dapper Ducts Inc - Rockville Rockville, MD, 20851 (240) 359-7634 Dapper Ducts Inc - Rockville provides both residential and commercial duct cleaning services in Rockville, MD. Duct Cleaning, Chimney Cleaner, Dryer Vent Cleaner, Air Duct Cleaner, Professional Duct Cleaner, Mold Remediation Garrett P...Read more about Dapper Ducts Inc - Rockville
Dapper Ducts Inc - Rockville Rockville, MD, 20851 (240) 359-7634 Dapper Ducts Inc - Rockville provides both residential and commercial duct cleaning services in Rockville, MD. Duct Cleaning, Chimney Cleaner, Dryer Vent Cleaner, Air Duct Cleaner, Professional Duct Cleaner, Mold Remediation Garrett P...Read more about Dapper Ducts Inc - Rockville
Porch Pro Headshot Speedy Repairs Hvac LLC
HVAC Contractors
Serves Rockville, Maryland
Porch Pro Headshot Aire Serv of Bethesda
HVAC Contractors
Serves Rockville, Maryland

Latest projects near Rockville

Recent projects booked on Porch
Rockville 20853
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for an ecobee thermostat install
North Potomac 20878
Thermostat Replacement and Repair
Comments from Customer
Need to install a nest thermostat currently there is a programmable thermostat. Heat pump installed.
Potomac 20854
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Rockville 20852
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Rockville 20851
Thermostat Replacement and Repair
Comments from Customer
upgrade thermostat
Potomac 20854
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Gaithersburg 20878
HVAC Inspection
Start Date
Within a week
Purpose
Purchasing property
Inspection type
Heating and cooling
Property type
Condo or townhome
Property size
1,501-2,000 sq ft
Property age
11-20 years
Foundation type
Unknown
Relationship to property
Buyer
Occupied
Yes
Utilities turned on
Yes
Specific services
Mold test, None of the above
Rockville 20850
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Rockville 20852
Thermostat Replacement and Repair