- Fully Licensed & Insured
- Fully Trained and Experienced
- MD Master HVAC/R License #11074
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
We had a Mitsubishi Ductless installed. Glen was great to work with. He came out to explain the system and make sure it would work for us. The system works great. Glen followed up to make sure we are happy. Dave’s also does our HVAC maintenance and have always been professional. Highly recommended.-Donna C., Adamstown, MD
Great company and wonderful customer service. AC went out last night and was fixed by 8:30 this morning. Dave’s Mechanical always reliable and trustworthy and we recommend you to all of our friends and neighbors.
Really fast and reasonable price.
-Homeowner in Frederick, MD
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.
On time, professional service.
-Excalibur Title & Escrow, LLC, Frederick, MD
Very good service. Reasonable charge and good quality.
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
Response is fast, and found problem immediately. The issue was solved within an hour.
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 is always there when I need him. He has provided me with fast quality service for years.
Thanks so much for putting me at the top of your list. I appreciate it so much. It’s great to have someone like you to depend on.
Very professional and informative when conducting maintenance. Would recommend.
Excellent response, fixed my A/C on a Sunday! Highly recommend.
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
From the time we found our old unit had failed through selecting and installing the new unit I felt confident I was making a good decision. Dave’s Mechanical field service was prompt and professional. Glen was easy to work with and kept me informed each step of the way. After several weeks with the new unit I remain very happy with the experience.
-Karen F., Frederick, MD
Dave installed a complete gas furnace and air conditioning system in our new addition for a great price.
I would definitely use them again.
Very knowledgeable and efficient.
Courteous,prompt, over all extremely satisfied.
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
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
Five stars for office and technical staff, response time and workmanship. Would recommend to others.
-A Local Church, Frederick, MD
Showed up on time, completed work efficiently and explained what work was done and why. Very satisfied.
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!
“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
Great Service! will use again…
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
“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
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
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
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.
Great service and personable friendly staff with knowledgeable techs. They performed a review of our HVAC (heatpump) system 18 months ago and were here when they promised to service our call last month. On time, reasonable, and friendly. What more could you ask?