- Fully Licensed & Insured
- Fully Trained and Experienced
- MD Master HVAC/R License #11074
Dave, when Jason got the heating system working, I was so happy I told him I would tell you what a great job he did. Thanks to Mario, Scott for a quick quote and the secretary.
-Mary W., Derrwood, MD
My technician was courteous, honest, and thorough. He evaluated my entire system and made recommendations without trying to sell me a new system, although he advised that it is probably reaching its end of life. Getting an AC repair tech on the hottest days of the summer is always a challenge, but Dave’s Mechanical office staff were accommodating and understanding. They were great all around.
-Linda D., Thurmont, MD
Great service…on time, courteous. Answers questions thoroughly.
Thank you for taking care of us so quickly.
-Diane R., Frederick, MD
Installed a new Mitsubishi system for our basement. Fast, and reasonable price. Pleasant sales person and polite and efficient installer. Good work!
-Linda K., Taneytown, MD
Dave was prompt, knowledgeable and very professional. We would definitely use him again and recommend him to friends.
They quickly set up an appointment (next day morning). The person was very efficient, pleasant to work with. The problem was diagnosed and fixed quickly. I would definitely hire them in future and recommend them to others.
-A Customer, Frederick, MD
“All I can say is Awesome! They saved me money whereas another company were trying to charge me for something that didn’t need fixing. The guy came out (can’t think of his name, I kept calling him Dave) but he was very pleasant and honest. Will most definitely use them again for my next problem.”Cathy K., -Frederick, MD
On time, professional service.
-Excalibur Title & Escrow, LLC, Frederick, MD
They were very professional and we are very pleased with the outcome. I would hire them again.
Very prompt response, immediately identified the problem and fixed it. Also described other problems, and instead of fixing it and charging us, recommended that we go back to the installer and ask for a repair free of charge, which is what happened. I would definitely use Dave’s services again.
They showed up on time, diagnosed the problem, ordered the part, installed it, and the problem was resolved. I was very happy with the service. Mine was tough for a number of reasons, but the technician was great and he took care of it, thank God.
-Zaim B., Germantown, MD
We had a really good experience with Dave’s. They replaced our AC system for us through our home warranty. Everyone we dealt with at Dave’s was incredibly nice and courteous. The technicians worked very hard and were terrific. And they did a great job! Our new AC is working great and we couldn’t be happier. We definitely will be using Dave’s again, and we highly recommend them.
-Matt L., Frederick, MD
Great Service! will use again…
Showed up on time, completed work efficiently and explained what work was done and why. Very satisfied.
Honest and straight forward. Fixed my furnace and did not try to upsell me to a new system.
You all have been great to work with. If I hear of anyone needing work done, I will give them your name.
-Vaughn T., Woodbine, MD
Dave did a great job for me!
Justin arrived on-time for the scheduled appointment. He thoroughly checked the inside and outside units and discovered there was a loose wire in the compressor unit that was causing the problem. He also checked my second unit to make sure it was functioning properly. I always will call on Dave’s Mechanical Services for all my Heating, Cooling and Plumbing repairs.
-Keith D., Mount Airy, MD
Thank you for sending Justin to our home. He did an amazing job getting our AC working. He’s a great technician! Thank you also for the beautiful equipment installation at our rental property! “
-Dave C., Mount Airy, MD
Professional, friendly service that got the job done. What more can you ask for?
Dave’s could have just told me I needed a new compressor, instead they provided a comparison (new unit VS compressor). My system was wrought with replacement parts and had been repaired multiplied times. The techs pointed out all of the prior repairs. I had them install a new unit and they did an incredible job.
-Gregory R., Adamstown, MD
I was extremely pleased with this repair based on your responsiveness, cost and solution implementation. Thank you for being an organizational model for others to follow. Excellent service!!
The work was done fast and efficiently. I was not there as it was one of my rental units. The AC is working fine again.
-Ernest L., Frederick, MD
Response is fast, and found problem immediately. The issue was solved within an hour.
Very knowledgeable and a professional. Explained reasons for having the problem I did, well recommended.
Showed up on time and completed the work as expected, also answered numerous questions about my HVAC.
I had an issue with our gas heating system Thursday night and wanted to get it repaired before the weekend. I put in a request through Thumbtack, and Dave’s replied back within the hour. Gave me a time for Friday at noon. Howard arrived on time, was able to diagnose the issue and was done within 30 minutes. Great service, work quality and professionalism!
-Rajiv R., Gaithersburg, MD
Late summer we had a new Lennox HE furnace, humidifier, and AC installed. The salesman with Dave’s Mechanical Services provided several options to choose from. We chose an automatic damper system and it’s working fabulously. The system is so quiet and keeps all levels of our home very comfortable. Very happy with our choice of product and installer!
-Anne M., Walkersville, MD
Was very good experience. Plan on using them in the future.
Dave repaired my air conditioning unit for a third of what Frederick Air quoted me for. Ac works again. Call him before you call one of the big companies.
Furnace went out on Christmas Eve. Dave came out that night to look at it and had the part ordered and replaced 2 days later. Unit was still under warranty, and he took care of all the warranty paperwork and only charged for labor. Very knowledgeable about the furnace. I would definitely recommend him.
I appreciate the great support and quick responses on all levels. Very much love the new system 🙂
-Mike M., Lake Linganore, MD
Excellent response, fixed my A/C on a Sunday! Highly recommend.