- Fully Licensed & Insured
- Fully Trained and Experienced
- MD Master HVAC/R License #11074
Very professional and informative when conducting maintenance. Would recommend.
Randy checked everything found the problem and fixed it. At a good price. Great for a non conventional system.
-Steve E., Thurmont, MD
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
Office staff and technician, 5 stars! I would recommend Dave’s Mechanical Services to others.
-Jim H., New Market, 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
I decided to use Dave’s Mechanical after getting quotes from multiple companies. Dave’s Mechanical, by far, provided the best installed price. Their staff was extremely knowledgeable about the products they sell and they helped us find the best unit to fit our budget and needs. The technicians were very friendly and provided quality work. Overall, a great experience!
-Craig G., Knoxville, 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
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
Read reviews prior to hiring. Everyone I was in contact with was polite. Service was prompt during business hours. Tech was very knowledgeable and gave a few tips to ensure system was running efficiently. Will hire again as needed.
-Michael K., Brunswick, Maryland
Thank you for taking care of us so quickly.
-Diane R., Frederick, MD
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.
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
Really fast and reasonable price.
-Homeowner in Frederick, MD
On time, professional service.
-Excalibur Title & Escrow, LLC, Frederick, MD
Excellent response, fixed my A/C on a Sunday! Highly recommend.
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
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
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
Was a very good experience. Plan on using them in the future.
Thanks for taking care of Bob’s fireplace as quickly as you did! I appreciate your help and expertise.
We want to thank you for your prompt and efficient service. You went above and beyond the call of duty. Thanks so much.
They were prompt, on time, fixed problem.
Very good service. Reasonable charge and good quality.
Response is fast, and found problem immediately. The issue was solved within an hour.
-Homeowner in Brunswick, 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 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.
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
What a great company to work with. Everyone I dealt with was professional and courteous. I especially appreciated how quickly the work got done.
Homeowner, Mt. Airy, MD
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!
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!
Thanks for great overall service!
Dave’s Mechanical Services, LLC was asked to post the following review on our Facebook page: “From a very satisfied family in Frederick county: Dave and his entire crew have helped us get through the last three years of our heat pumps life. The inevitable occurred right after the first polar vortex. New unit (inside and out). Bummer. Mid-January. “They have us right where they want us”. Without a doubt this has been an experience that we are telling as many people as we know. Everything was …
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.