Top 10 HVAC Companies in Rockville, MD

Porch Pro Headshot Michael & Son Services
HVAC Contractors
Serves Rockville, Maryland
(14,047)
If you want to incorporate outdoor lighting in your yard, turn to Michael & Son Services in Mount Vernon, MD for 4-star-rated service.
If you want to incorporate outdoor lighting in your yard, turn to Michael & Son Services in Mount Vernon, MD for 4-star-rated service.
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 Presidential Heating & Air Conditioning, Inc
HVAC Contractors
Serves Rockville, Maryland
(763)
Welcome to the Montgomery County's premier heating and air conditioning service, maintenance, repair and replacement, and installation company's website! Since 1981, Presidential Heating and Air Conditioning has provided our customers with the best service throughout the Northwest Washington DC area...Read more about Presidential Heating & Air Conditioning, Inc
Welcome to the Montgomery County's premier heating and air conditioning service, maintenance, repair and replacement, and installation company's website! Since 1981, Presidential Heating and Air Conditioning has provided our customers with the best service throughout the Northwest Washington DC area...Read more about Presidential Heating & Air Conditioning, Inc
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)
"When we were told by our regular maintenance contractor that we needed to replace our furnace--and saw what the cost would be to have them do it--we decided to get three estimates. Bonsby's estimate was not the lowest, but they also added a humidifier for less than the lowest bid. They also made ...Read more about Michael Bonsby Heating & Air Conditioning LLC
"When we were told by our regular maintenance contractor that we needed to replace our furnace--and saw what the cost would be to have them do it--we decided to get three estimates. Bonsby's estimate was not the lowest, but they also added a humidifier for less than the lowest bid. They also made ...Read more about Michael Bonsby Heating & Air Conditioning LLC
Porch Pro Headshot Home Air Services
HVAC Contractors
Serves Rockville, Maryland
(594)
Do you want a friends and family type relationship with a top quality heating and cooling repair and replacement company? Offering "No Nonsense Pricing" and top quality service backed by industry leading warranties since 1953. Home Air Services delivers better quality at lower pricing!
Do you want a friends and family type relationship with a top quality heating and cooling repair and replacement company? Offering "No Nonsense Pricing" and top quality service backed by industry leading warranties since 1953. Home Air Services delivers better quality at lower pricing!
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 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

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

88051

I just won a lawsuit against Sam Zaghal and Sensa Air. Sam defrauded me of $7850. He took my money and told me he needed to order me a new, custom built furnace. Turns out there was nothing wrong with my old furnace and he never ordered a thing--just kept...

- Susan Kudler
28596
27770

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!

- Kendrick Gibbs
131250

The only reason I have this guy one star is because you must rate. PLEASE do NOT trust this company Sensa-Air HVAC is a ripoff. He lies and tells you that you need to have items like a furnace or Air unit replaced when you really don't. I used him once...

- sharon goins
170457

Isam received a $5,800 payment to replace the HVAC at my rental property and did not render services. He also encouraged me to commit insurance fraud by lying to the insurance company about the date of the HVAC failure and blaming it on a recent storm, wh...

- Kristin Gray
44173

This company is so professional. They do an excellent install, clean up everything. They install everything to code. I have referred them to many people.

- Robin Hatfield
46746

Home Air has repaired or replaced our heating and cooling equipment for over 20 years in two different homes. The service has alway been on time and fast in emergencies. What has kept us as customers is the honest approach to delivering their services. Th...

- M. Griswold
419739

This company came to do a dryer vent clean out; they broke our dryer and we have been waiting days for them to fix or replace the dryer. Just awful work and service. They deserve zero stars.

- Joel Hirschhorn
156316

I was very pleased with hiring Safe House to clean my dryer vent. Their prices were fair and the work was done rpofessionally

- dana smith
156311

Amazing Experience with Eddie and his helper in cleaning my air duct system!

- shaina ishaal
229347

The technician arrived earlier, after calling to ask if that was okay, which it was. He explained what he was going to do. The whole process did not take long at all, and everything is now clean and safe with my dryer and vent system. Prices are very r...

- Mercine Marshall
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

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 Hernandez Company
HVAC Contractors
Serves Rockville, Maryland
(52)
The professionals at Hernandez Company in the Brownsville, MD area are here to lend you a helping hand when you need to complete a landscaping project.
The professionals at Hernandez Company in the Brownsville, MD area are here to lend you a helping hand when you need to complete a landscaping project.
Porch Pro Headshot Glenmont Heating & A/C
HVAC Contractors
Serves Rockville, Maryland
(84)
Since 1984, Glenmont Heating and Air Conditioning proudly has served Washington D.C., and the surrounding areas of Maryland and Virginia. Our company prides itself with providing area families and businesses with solutions that fit their lifestyles and needs, as well as their wallets. Whether your ...Read more about Glenmont Heating & A/C
Since 1984, Glenmont Heating and Air Conditioning proudly has served Washington D.C., and the surrounding areas of Maryland and Virginia. Our company prides itself with providing area families and businesses with solutions that fit their lifestyles and needs, as well as their wallets. Whether your ...Read more about Glenmont Heating & A/C
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 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 Master Home Improvements
HVAC Contractors
Serves Rockville, Maryland
If you need an emergency heating and cooling repair services near Aspen Hill MD, do not hesitate to call Master Home Improvements. Make the right move by choosing our professionals. HVAC Maintenance, Heating Contractor, Air Conditioning, Furnace Repair Service, HVAC Installations, Air Conditioning C...Read more about Master Home Improvements
If you need an emergency heating and cooling repair services near Aspen Hill MD, do not hesitate to call Master Home Improvements. Make the right move by choosing our professionals. HVAC Maintenance, Heating Contractor, Air Conditioning, Furnace Repair Service, HVAC Installations, Air Conditioning C...Read more about Master Home Improvements
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 Littleman's Heating and Air Conditioning, Inc.
HVAC Contractors
Serves Rockville, Maryland
(1)
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 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 Sensa Air  HVAC
HVAC Contractors
Serves Rockville, Maryland
(2)
Sensa Air HVAC is an HVAC contractor in Silver Spring. They provide water line installation, water heater installation and other services.
Sensa Air HVAC is an HVAC contractor in Silver Spring. They provide water line installation, water heater installation and other services.
Porch Pro Headshot Ramos Plumbing & Handyman Service LLC
HVAC Contractors
Serves Rockville, Maryland
Ramos Plumbing, based out of Rockville, is a plumbing company. They provide plumbing fixtures repair, plumbing fixtures installation and other services.
Ramos Plumbing, based out of Rockville, is a plumbing company. They provide plumbing fixtures repair, plumbing fixtures installation and other services.

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