Top 10 HVAC Companies in Rockville, MD

Porch Pro Headshot Horizon Services Plumbing Heating and Cooling (Services)
HVAC Contractors
Serves Rockville, Maryland
(2,928)
"I couldn't ask for better service than I've received from Horizon Services. I've had them clear a blocked sewage line and I've had them service our AC system. Both times they arrived precisely when they said they would, did a wonderful job at a reasonable price, and left the place neat and tidy. ...Read more about Horizon Services Plumbing Heating and Cooling (Services)
"I couldn't ask for better service than I've received from Horizon Services. I've had them clear a blocked sewage line and I've had them service our AC system. Both times they arrived precisely when they said they would, did a wonderful job at a reasonable price, and left the place neat and tidy. ...Read more about Horizon Services Plumbing Heating and Cooling (Services)
Porch Pro Headshot Safe House
HVAC Contractors
Serves Rockville, Maryland
(2,289)
Safe House provides air vent cleaning, carpet cleaning, and water removal to help improve air quality for commercial and residential customers in Rockville, Maryland, and the surrounding areas. We have high standards and aim to exceed them every time.
Safe House provides air vent cleaning, carpet cleaning, and water removal to help improve air quality for commercial and residential customers in Rockville, Maryland, and the surrounding areas. We have high standards and aim to exceed them every time.
Porch Pro Headshot Magnolia Plumbing Heating & Cooling
HVAC Contractors
Serves Rockville, Maryland
(1,897)
Since 1950, the Magnolia Companies have been providing homes, businesses and government offices in Maryland, Northern Virginia, and Washington, D.C. plumbing and HVAC services. Whether you need an emergency plumber in DC, a complete heating or cooling system installed in Rockville, MD, or a drain cl...Read more about Magnolia Plumbing Heating & Cooling
Since 1950, the Magnolia Companies have been providing homes, businesses and government offices in Maryland, Northern Virginia, and Washington, D.C. plumbing and HVAC services. Whether you need an emergency plumber in DC, a complete heating or cooling system installed in Rockville, MD, or a drain cl...Read more about Magnolia Plumbing Heating & Cooling
Porch Pro Headshot Michael Bonsby Heating & Air Conditioning LLC
HVAC Contractors
Serves Rockville, Maryland
(565)
"They replaced my gas furnace/AC and a spacepak heatpump system within the last year. They also have done my maintenance for 3 years. Their mechanics are knowledgeable,communicative and polite. They are all required to take hvac continuing education classes so they all know their trade. "
"They replaced my gas furnace/AC and a spacepak heatpump system within the last year. They also have done my maintenance for 3 years. Their mechanics are knowledgeable,communicative and polite. They are all required to take hvac continuing education classes so they all know their trade. "
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 B&B Air Conditioning & Heating Service Co., Inc
HVAC Contractors
Serves Rockville, Maryland
B & B is a full service air conditioning and heating contractor offering air conditioning service, air conditioning repair, heating service, heating repair, and all indoor air quality needs (i.e., humidifiers, air cleaners, air purifiers, etc.) since 1957 offering services in the Washington Metropol...Read more about B&B Air Conditioning & Heating Service Co., Inc
B & B is a full service air conditioning and heating contractor offering air conditioning service, air conditioning repair, heating service, heating repair, and all indoor air quality needs (i.e., humidifiers, air cleaners, air purifiers, etc.) since 1957 offering services in the Washington Metropol...Read more about B&B Air Conditioning & Heating Service Co., Inc
Porch Pro Headshot AIR HANDLERS MECHANICAL SERVICES
HVAC Contractors
Serves Rockville, Maryland
(190)
Air Handlers was established in 1986. We are a residential and light commercial heating and air conditioning repair and installation service company. We service all brands. We specialize in installation of Carrier branded heating and air conditioning equipment and Mitsubishi ductless heat pump sy...Read more about AIR HANDLERS MECHANICAL SERVICES
Air Handlers was established in 1986. We are a residential and light commercial heating and air conditioning repair and installation service company. We service all brands. We specialize in installation of Carrier branded heating and air conditioning equipment and Mitsubishi ductless heat pump sy...Read more about AIR HANDLERS MECHANICAL SERVICES
Porch Pro Headshot AIRBENDERS
HVAC Contractors
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 Cool Breeze Heating & Air Conditioning
HVAC Contractors
Serves Rockville, Maryland
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

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

28585

Tech was knowledgeable, friendly, and efficient! I would wholeheartedly recommend this brand to family/friends/anyone in need of residential services. Thanks again Marc

- Jaime Saona
28764

We have had our heating and air conditioning units replaced. The team that came in was very efficient and thorough. I would recommend Horizon Services to my friends an family.

- Tom Leonarski Sr
28582

Excellent service, efficient, dependable, staff courteous, answer your needs in right directions, accommodating technicians had good knowledge on what they were doing. Office staff gives appointment faster.

- Gabino tonohbanua
541122

We are very happy and our house looks fabulous... Thanks guys!

- leona Emmons
28738

My mother passed away last Fall and, while going through her papers, I found paperwork indicating she had purchased a contract for central air conditioner service (buy one, get one free) and had only one service call before she passed away. Since I was se...

52016

Just called. for a quote to replace my old dishwasher couldn't give me any prices over the phone. I was just wanting a base price if nothing was wrong to replace the dishwasher would not tell me very frustrating

- Brendan Gierstorfer
38163

When Horizon installed my heater eight years ago I noticed how organized they were. The technicians were knowledgeable and ever since then when I need a repair, I call Horizon because I trust that they will do the job properly.

29115

For the most part Horizon did a nice job tuning up our 12+ year old A/C which we just ended up replacing and had Horizon do the work. The employees were all nice and professional. Clean up was lacking as they used booties but no drop cloths and we had to ...

- Q Watson
541947

Horizon Services offers competitive pricing for their services. While their prices may not be the lowest in the market, they provide excellent value for money. Their technicians are experienced, efficient, and use high-quality materials to ensure long-las...

- Wanda Cook
28600

I purchased central air and heating 9 years ago from Horizon and continue to use Horizon for my yearly maintenance. I have been pleased with the service and the courteous customer service personnel. I recommend to everyone I know. Thank you - Elaine Sc...

- Elaine Schemm
7923

This company is outrageously expensive. Almost bordering on robbery.

38116

We have had Horizon Services out 3 times now and each visit was done just as we expected it too. All of the technicians were knowledgable and all cleaned up, no messes. We had a Plummer out twice and a heater guy out once. I would recommend Horizon to al...

- Sandra Wagner

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 M&G Climate Control
HVAC Contractors
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 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
Porch Pro Headshot Hernandez Company
HVAC Contractors
Serves Rockville, Maryland
(52)
Add warmth and character to any room with professional carpet installation from Hernandez Company in Silver Spring.
Add warmth and character to any room with professional carpet installation from Hernandez Company in Silver Spring.
Porch Pro Headshot Artic Air Heating & Cooling
HVAC Contractors
Serves Rockville, Maryland
(1)
We are a small, family owned and operated buisness located in Linthicum, Maryland. Our expertise is heating, ventilation, air conditioning, refrigeration, and boilers. We service Baltimore, and surrounding areas for both commerical and residental properties. We pride ourselves on excellent sevices ...Read more about Artic Air Heating & Cooling
We are a small, family owned and operated buisness located in Linthicum, Maryland. Our expertise is heating, ventilation, air conditioning, refrigeration, and boilers. We service Baltimore, and surrounding areas for both commerical and residental properties. We pride ourselves on excellent sevices ...Read more about Artic Air Heating & Cooling
Porch Pro Headshot DIAL A PLUMBER LLC
HVAC Contractors
Serves Rockville, Maryland
Dial A Plumber, based in Stevensville, is a plumbing contractor. Offering drainage systems installation and drain installation as well as other services, they started in the 1950s.
Dial A Plumber, based in Stevensville, is a plumbing contractor. Offering drainage systems installation and drain installation as well as other services, they started in the 1950s.
Porch Pro Headshot JF Plumbing and Heating
HVAC Contractors
Serves Rockville, Maryland
(19)
We are a family owned company and have been since we opened our doors in 1988. JF Plumbing and Heating was established by John Folliard after many years of learning from his father, and has been responsible for providing outstanding plumbing services for over 20 years. Our first office was locat...Read more about JF Plumbing and Heating
We are a family owned company and have been since we opened our doors in 1988. JF Plumbing and Heating was established by John Folliard after many years of learning from his father, and has been responsible for providing outstanding plumbing services for over 20 years. Our first office was locat...Read more about JF Plumbing and Heating
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 Sensa Air  HVAC
HVAC Contractors
Serves Rockville, Maryland
(2)
"My system was needing replacement and Sam and his crew came out on and was able to give me a great price and replace my HVAC system the very next day which happened to be the hottest day of the year. I couldn't be more pleased with the service! "
"My system was needing replacement and Sam and his crew came out on and was able to give me a great price and replace my HVAC system the very next day which happened to be the hottest day of the year. I couldn't be more pleased with the service! "
Porch Pro Headshot JPA Construction LLC
HVAC Contractors
Serves Rockville, Maryland
(3)
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 Mechanical Electrical Inc
HVAC Contractors
Serves Rockville, Maryland
We been working in AC & heating, Plumbing, Electrical, Fire applications for more than 10 years and a century of combined experience. Our Mission is to bring customers and contractors new updated technologies in those trades and work on prevention and maintenance.
We been working in AC & heating, Plumbing, Electrical, Fire applications for more than 10 years and a century of combined experience. Our Mission is to bring customers and contractors new updated technologies in those trades and work on prevention and maintenance.
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