Top 10 HVAC Companies in Frederick, 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 Frederick HVAC Contractors
Stay away as far as possible. Scott does not deliver as promised and in my case will abandon the job completely.
Do not hire Scott Rill. I had worked for Scott for a month and he still owes me the money I earned totaling in $650. He has owed me for 74 days. Since July 7th 2018 and it is now September 20th 2018. If thats not the worst part he also cut corners on payi...
I had to fire him. His crew never works a full day. When I hired someone else and the inspectors came back we were then told that his crew was caught sleeping on sight more than once. I recommend staying far away.
We supplied 2 house beams and 16 hours of crane rental service at 591 W. Watersville Rd and have NEVER BEEN PAID for either. Apparently he has no problem with that.
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.
Cornerstone does a fantastic job when it comes to Heating and Air Conditioning. They are highly educated in their line of work and pricing is on spot. Cornerstone is who you want to call when you have HVAC needs.
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 Frederick HVAC Companies
What should I check for once my HVAC Contractor in Frederick has finished working?
Every hvac project is going to have different results, but here are a few things to check for once any hvac company has told you they've finished the job:
- Obviously you want to do a visual inspection. Even if you're unfamiliar with hvac work, this gives you the opportunity to ask questions (even basic ones like, what did you do?).
- Ask the hvac contractor to describe what they did. Whether your hvac project was a repair job or a building job, have them run you through what was done.
- Compare the description provided on your hvac project estimate to the work completed. Did the professional do what was promised?
- Request that the hvac contractor do a follow-up visit to check on the work. Most professionals are willing to do this, especially if you ask them.
How do I know that I found the right HVAC Contractor in Frederick for my hvac project?
Finding the right hvac contractor for your project can be stressful.... when you don't search with Porch. We've pulled together everything you need to know about HVAC in Frederick so you can have some peace of mind before starting your project.
Here’s what you need to know to choose the right hvac contractor in Frederick:
- Are they properly licensed? Frederick has 6 licensed HVAC Contractors Pros.
- Are they BBB accredited? 13 pros in Frederick are.
- Check if they are they BBB rated: 15 are A-rated in Frederick.
- Is the quality worth the price? Make sure to find the hvac contractor that can deliver the quality you're looking for, without going way over your budget. Don't forget that every job is going to be different.
- Speak with them over the phone: Contact multiple hvac contractors pros to see if you’re on the same page when it comes to your project.
Can I browse unscreened HVAC Contractors in Frederick?
We do our best to screen all of our hvac contractors. However, there are still some hvac contractor professionals in Frederick that have not been pre-screened. This means that their licenses may not be up to date to operate in Frederick or MD. Always be sure to pre-screen them yourself before hiring. Here are some unscreened professionals offering hvac:
- Aire Serv of Bethesda:
- Active/Verified License: No, current status is inactive
- Magnolia Plumbing, Heating & Cooling:
- Active/Verified License: No, current status is inactive
- Green Air Duct Services:
- Active/Verified License: No, current status is inactive
All HVAC Companies in Frederick, MD
Latest projects near Frederick
Swap out thermostat. Per instructions 2 wires involved.
REPLACE THERMOSTAT
I'm flexible
Something else
No, I want something else
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.