Plumbing.
Heating.
Air Conditioning.
No job is too small. The award-winning team is ready to fix your leaky faucets, repair your HVAC emergencies, manage your routine maintenance, and everything in between. From Frederick, MD to Leesburg, VA, commercial and residential customers trust Warner Service with their business and homes.
Proud to Offer Daikin Products
Daikin is the World's No. 1 air conditioning company, and a leading innovator in advanced, high-quality heating solutions. With more than 90 years of operation, Daikin has sold millions of systems throughout 140 countries. The Frederick, MD area relies on Warner Service for their new air conditioning and heating systems.
The two reasons I work with Warner Service are: I have never had to have a call back and, more importantly, the talent of the people. Your people are in the top 1% of the many companies I have worked with in both private and commercial repairs and construction.
- James Devilbiss
It's been a great experience, and a vast improvement over our previous service vendor. Your staff has been so professional, and really know their stuff!
- Milt Higgins
As usual the guys who came out were professional and explained what they were doing. Very happy with the service I get from Warner.
- Scott Hollis
My water heater needed to be replaced, and I was pleasantly surprised to hear that they could do the work the very next day after I called. That's a plus for any plumber in my book!
- Helen Hahn
Your technician was an expert. Same polite, professional care I get from Warner Service year after year for my Trane system.
- Bret McFarland
The salesman worked with my husband and myself to provide the most competitive price and service compared to several other Trane comfort specialists in the Frederick area...My husband was very impressed with the technician...He was very knowledgeable, friendly and made sure that the installation meet our expectations.
- Kathryn Martin
Technician was professional and efficient. Very pleasant too!
- Thurman Fiery
Technician was professional, knowledgeable, and polite. I am impressed! (Dawn Hawes). Installation of our boiler and the consequent years of service on that boiler have been wonderful. Your folks are always pleasant.
- Brian Sheffer
Service technician was very knowledgeable about the problem and showed me exactly where the problem was located; they were honest and forthright about the next steps required to fix an expensive problem.
- Kevin Stevens
They fixed mistakes that other plumbers made and were very knowledgeable and reassuring.
- Susan Davis
We want to offer the best experience possible and your review helps us offer the highest quality service for our customers.
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