Top 10 HVAC Companies in Rockville, MD

Porch Pro Headshot Michael & Son Services
HVAC Contractors
Serves Rockville, Maryland
(14,047)
Don't keep your garden or patio in the shadows! Add outdoor lighting with help from Michael & Son Services in North East, MD. Other homeowners have rated them 4 stars.
Don't keep your garden or patio in the shadows! Add outdoor lighting with help from Michael & Son Services in North East, MD. Other homeowners have rated them 4 stars.
Porch Pro Headshot Safe House
HVAC Contractors
Serves Rockville, Maryland
(2,289)
"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 reasonable. I will use this service again an...Read more about Safe House
"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 reasonable. I will use this service again an...Read more about Safe House
Porch Pro Headshot Michael Bonsby Heating & Air Conditioning LLC
HVAC Contractors
Serves Rockville, Maryland
(565)
"My experience with Michael Bonsby was outstanding from beginning to end. The estimator provided me with several available options, really took the time to understand what I needed/wanted, and didn't change the estimate even after I asked if I could add on a slightly more expensive type of slim duct...Read more about Michael Bonsby Heating & Air Conditioning LLC
"My experience with Michael Bonsby was outstanding from beginning to end. The estimator provided me with several available options, really took the time to understand what I needed/wanted, and didn't change the estimate even after I asked if I could add on a slightly more expensive type of slim duct...Read more about Michael Bonsby Heating & Air Conditioning 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)
Our company's goal is to provide every customer with the superior service they deserve. We achieve this by using the industries best equipment, combined with our dedicated professional technicians.
Our company's goal is to provide every customer with the superior service they deserve. We achieve this by using the industries best equipment, combined with our dedicated professional technicians.
Porch Pro Headshot Cool Breeze Heating & Air Conditioning
HVAC Contractors
Serves Rockville, Maryland
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 RENOVATIONS AND DESIGNS
HVAC Contractors
Serves Rockville, Maryland
(39)
If your home is starting to look outdated, call upon the 5-star-rated carpet installers at RENOVATIONS AND DESIGNS in the Marlboro Village, MD area to outfit your home with new, in-style carpet.
If your home is starting to look outdated, call upon the 5-star-rated carpet installers at RENOVATIONS AND DESIGNS in the Marlboro Village, MD area to outfit your home with new, in-style carpet.

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
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
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
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
13178

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

- Mike McCarthy
18386

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 ...

- Diana Brooks

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 I.M. Custom Plumbing, Inc.
HVAC Contractors
Serves Rockville, Maryland
(3)
Brighten up your backyard patio with professional light installations from the experts at I.M. Custom Plumbing. Located in Camp Springs, they have earned a 5-star rating from previous customers.
Brighten up your backyard patio with professional light installations from the experts at I.M. Custom Plumbing. Located in Camp Springs, they have earned a 5-star rating from previous customers.
Porch Pro Headshot Hernandez Company
HVAC Contractors
Serves Rockville, Maryland
(52)
Get the folks at Hernandez Company to install your new carpet when your Travilah residence needs a makeover.
Get the folks at Hernandez Company to install your new carpet when your Travilah residence needs a makeover.
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 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 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 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 HERNANDEZ PLUMBING & MORE
HVAC Contractors
Serves Rockville, Maryland
(1)
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 JPA Construction LLC
HVAC Contractors
Serves Rockville, Maryland
(3)
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 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