Top 10 HVAC Companies in Rockville, MD
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
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.
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.
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.
I was very pleased with hiring Safe House to clean my dryer vent. Their prices were fair and the work was done rpofessionally
Amazing Experience with Eddie and his helper in cleaning my air duct system!
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...
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...
I wanted to install an AC system in my home and got three estimates. One company didn't do ductless systems (which I decided I wanted) and another dropped the ball, so I ended up going with Michael Bonsby, who also offered to do the job for ca. $3000 les...
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 class...
I got my furnace and AC replaced with this company in August 2017. I also had a full aeroseal of my ducts. After about a year, I had some problems with ducts leaking into my cabinetry. They came out and had the ducts insulated (at my expense even thoug...
Michael Bonsby replaced our furnace and AC unit in early spring 2017. The estimator was very thorough and professional. The quote was by far the most informative including explanation of the heat load calculations and why the system size was recommended....
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
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Latest projects near Rockville
I would like to get an estimate for an ecobee thermostat install
Need to install a nest thermostat currently there is a programmable thermostat. Heat pump installed.
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
upgrade thermostat
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Within a week
Purchasing property
Heating and cooling
Condo or townhome
1,501-2,000 sq ft
11-20 years
Unknown
Buyer
Yes
Yes
Mold test, None of the above
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.