Top 10 HVAC Companies in Washington, DC
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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 Washington HVAC Contractors
Before & After is an excellent company that strives to fully satisfy. This was the only company that truly listened to my desires and made sure to explain all possible options and limitations that could lie ahead. They have a trustworthy, courteous and h...
Excellent work quality. Excellent responsiveness in communication. Excellent value.
The Before and After team did a great job installing my kitchen cabinets. I would definitely recommend them and will use them again for other projects.!
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.
Our company have used Washington Home Doctors, Inc. for over 10 plus years on all projects business and personal.....Earl and crew always do a great job.
Washington Home Doctors is extremely responsive, and reasonably priced. I have used them for all my plumbing, heating and air conditioning needs for nearly 20 years and I will not use anyone else. Earl and his team are always there to respond. I have repl...
When I purchased my first home I did a 203k, a loan coupled with your mortgage to make home improvements. Earl and his crew were great! They did everything I needed. Demo of a kitchen and relocation of my kitchen, new laundry room now located on the mai...
I had the pleasure of using TechMasters LLC for a heating issue in our home. They are professional, reliable, thorough and honest! I highly recommend them to anyone needing an HVAC repair or tune up! Jason and Joey are amazing, and they actually care abou...
I had a small project with ZMD Homes a few months ago. Since their price points were affordable, clean workmanship...I’ve been soliciting their service for other projects in my home. I’ve also referred them to friends and family since all of our houses ...
ZMD was a strong referral from family. The work is very professional and I applaud the attention to detail. They were able to provide above and beyond the scope of work to not only present well but to make sure the job was of great quality! Thank you Z...
A strong recommendation for this business happened at a dental office. When I called I received an immediate reply and then estimate to have my carpet removed from my living room. The contract was a very good price based on another estimate. The two peopl...
All HVAC Companies in Washington, DC
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I would like to get an estimate for an ecobee thermostat install
Within 48 hours
Heat pump
Repair or service
Annual/preventative maintenance, Runs constantly
Don't know
11 - 15 years
I would like to get an estimate for installing 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
Single family residence
1,501-2,000 sq ft
51+ years
Basement
Buyer
No
Yes
None of the above
Within 48 hours
Something else
No, I want something else
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.