- Fully Licensed & Insured
- Fully Trained and Experienced
- MD Master HVAC/R License #11074
“The price was right and the service was great! I will use Dave’s Mechanical Services in the future and recommend them to my neighbors.”
-Craig K., Urbana, MD
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
As a new customer and a snow storm approaching, I was very happy to get prompt service at a reasonable price. Howard was not only a gentleman, he was most knowledgeable about my oil heating system. I would highly recommend Howard and his company to my friends and neighbors.-Harvey G., Gaithersburg, MD
I just wanted to say thanks for being so easy to work with, and thanks to the guys for doing such a nice job installing my new boiler. I feel a lot safer now that I have this new one. And warmer too! Take Care!
I had a very good experience with Dave’s today and specifically a technician named Howard. He took all the time to explain everything with my HVAC, did a thorough inspection and made sure we will be cool for the rest of the summer. I will certainly use them again based on their professionalism and knowledge.
-Owen H., Union Bridge, MD
Very happy with the service I was provided beginning with scheduling and ending with the technician. Randy was professional, knowledgeable and friendly.
-Sheena O., New Market, MD
I do not usually write reviews. In fact, this is my second review of any business. I felt so strongly about your excellent customer service that I could not pass up the opportunity to comment. Diana and Jonathan are wonderful to deal with.
-Karen M., Middletown, MD
Thank you for taking care of us so quickly.
-Diane R., Frederick, MD
Thanks for great overall service!
I am very satisfied with Dave’s Mechanical Services. They replaced my boiler quickly, efficiently and less costly than others. I would use them again.
-Ed S., Adamstown, MD
Very professional and courteous. Would highly recommend to friends and colleagues.
Technician ran late for 5:30PM appt. but arranged visit for following morning. Quickly determined problem and repaired external heat pump unit for under $100.
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.
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
We were very pleased with the service we got from Kris at Dave’s! He was thoughtful, courteous and knowledgeable. We will definitely call Dave’s for future service!
I would definitely use them again.
Just a great company to deal with very quick and honest.
Dear Dave & Diana,
Just want to express my sincere appreciation for the competent and professional work you and your company did for me at my home. Thanks also goes to Bobby and the other gentleman who performed much of the work.
It was a pleasure!
-Joy H., Frederick
Dave’s Mechanical Services has been our #1 heating and cooling consultant since we moved to Frederick. They are very considerate, well priced, thorough and go the extra mile for their customers. We are very happy with all their work and give them a completely EXCELLENT endorsement!
-Todd T, Frederick MD
Dave installed a complete gas furnace and air conditioning system in our new addition for a great price.
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
Last night the low was 6 in Walkersville. When we woke up the heat pump had gone out. We called and they had a technician out within the hour. Then fixed and running within another hour! Thanks, Jason did a great job! Very professional!
-Crystal H., Walkersville, MD
Yesterday I had my Spring preventive maintenance performed. Matthew arrived on time, and I wanted to let you know how thorough and informative his visit was. He looked over every part of our system, reviewed it with me, and pointed out some settings/features that I was not aware of. We had our new Lennox HVAC installed by your company 18 months ago, and this was our first spring checkup. I’m so pleased that I contracted with your company for installation, and for maintenance.
Five stars for office and technical staff, response time and workmanship. Would recommend to others.
-A Local Church, Frederick, MD
On time, professional service.
-Excalibur Title & Escrow, LLC, Frederick, 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!!
Called and said would be late which was fine, cleaned thermo-coupler. I had same problem and he came back and replaced thermo-coupler, only charged for part on second trip.
Excellent response, fixed my A/C on a Sunday! Highly recommend.
We are very pleased with Dave. He is great and has been very fair in explaining exactly what it is that we needed. We already recommended him to a friend.
Showed up on time and completed the work as expected, also answered numerous questions about my HVAC.
Was very good experience. Plan on using them in the future.
Dave, I know you are busy. I just wanted to let you know the job you and crew did is absolutely beautiful. I wish I had been there to watch. Thanks for the nice job.
Was a very good experience. Plan on using them in the future.
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