- Fully Licensed & Insured
- Fully Trained and Experienced
- MD Master HVAC/R License #11074
Really fast and reasonable price.
-Homeowner in Frederick, MD
Thank you for taking care of us so quickly.
-Diane R., Frederick, MD
Had a problem last night with my AC! Temps kept going up on thermostat! Called Dave! He said he’d be by in the AM! He was already here this morning and I’m so thankful for this guy! He’s always at my service. Dave thinks a lot of his customers! I appreciate your quick and expert work, and most that you care so much Dave!
-Sharon S., Frederick, MD
Very honest. I was very happy with the service they provided.
-Homeowner in Frederick, MD
Kris came on time for the appointment, he was very professional and took his time to diagnose the problem with my AC unit in the attic. He explained everything in detail and what he had proposed to the warranty company. I look forward to working with him in the future. Keep up the good work.
Avril Y 9/10/2018
On time, professional service.
-Excalibur Title & Escrow, LLC, Frederick, MD
Awesome company, courteous and professional employees. Highly recommended.
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
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
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
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
Kris came out and got our AC up and running in no time! Very professional!
Elena D. 9/11/18
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 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.
Thanks for taking care of Bob’s fireplace as quickly as you did! I appreciate your help and expertise.
“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
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
They were prompt, on time, fixed problem.
Thanks for the wonderful work you did for our family’s new installation of an a/c unit. Your work as part of the Frederick Community Action Agency is so very much appreciated. Our family is now enjoying our cool house during these hot summer days! In Gratitude
Thanks for great overall service!
Timely, knowledgeable tech, arrived on time and performed the heat pump audit in a professional competent manner. Thank you.
Very professional and courteous. Would highly recommend to friends and colleagues.
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.
I appreciate the great support and quick responses on all levels. Very much love the new system 🙂
-Mike M., Lake Linganore, MD
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.
A very positive experience! Dependable, prompt and fair. You will not be disappointed when you call or email Dave and Diana. You know that feeling you get when you find the right car mechanic? I found my HVAC pro. No need to look anywhere else. A customer for life!
Randy came out and got my heat pump working in no time. Great company and great service.
-Bob C., Adamstown, 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
Dave did a great job for me!
Great service…on time, courteous. Answers questions thoroughly.
Had an excellent experience you guys are really a top-notch company from your sales rep who was extremely knowledgeable about the business and the equipment he selling to the men in the field that did the installation I couldn’t have asked for better service a better price and a more timely installation highly recommend Dave’s mechanical one of the best in the business thanks again.
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, Kris, for taking your time and explaining things to me regarding the AC, etc. I highly recommend Dave’s Mechanical Services and team!!
They were very professional and we are very pleased with the outcome. I would hire them again.