Since 1937, Warner Service has been dedicated to providing Frederick with exceptional HVAC and plumbing services. They are experts in ensuring your home remains a haven of comfort, offering a wide range of solutions from speedy AC and furnace repairs to comprehensive plumbing and drainage services. Whether you need a new water heater, a routine check-up, or urgent assistance with a leaky pipe, their skilled team is committed to delivering quality workmanship and dependable, long-lasting solutions. Trust Warner Service to handle all your home's essential comfort systems with professionalism and care.
Technicians consistently demonstrated professionalism, courtesy, and thoroughness in their work.
Response Time
Customers appreciated the quick response times, especially for emergency calls.
Quality of Work
The quality of repairs and installations received high praise, with many customers noting the thoroughness and effectiveness of the service.
Customer Service
Overall customer service was highlighted positively, with many reviews mentioning clear communication and helpfulness.
Pricing Concerns
Some customers expressed concerns about pricing, feeling that costs were high or unclear.
GK
Greg Kane
6 days ago
5.0
First stop and very professional checked everything out and all working as expected. Added a second review of water heater issue and sent an estimate to replace.
JT
John Thompson
Dec 30, 2025
5.0
Mr Harper was very professional and I think did a very good job inspecting the plumping in the basement and living quarters. This followup visit was a result of the well pump you replaced that stopped working on Wed evening before Thanksgiving Day about 7P and we were back into full operation that night.
KK
Karen Klausmeyer
Dec 30, 2025
5.0
D’Andre with Warner Service was phenomenal! He was very professional and extremely thorough and detailed to find a leak which he did and stayed to have the city shut off the water from the street to change out the leaking inside shut off valve and replaced with a new better valve. I can’t thank him enough!
NS
Natalie Stfleur
Dec 24, 2025
5.0
We had a slow leak in a pipe that connects the radiator to boiler and carries condensed water. Discovered it on the Sunday before Christmas. Called Warner on Monday and John H. came out on Monday to assess. We had it repaired by Matt M. & Wade Y. first thing Wednesday morning. Because Christmas was on a Thursday we were afraid we would not be able to get it fixed until after the holidays, but was happy Warner got it fixed in a couple of days. Matt & Wade did a nice job with the repair, they were quick and efficient.
SN
Sridevi Nagaraja
Dec 24, 2025
5.0
Warner Service helped us on two separate occasions to replace a leaky shower and to replace a pressure reducing valve (ours had gotten old and was causing the water pressure in our pipes to be high). Jadet arrived first and inspected plumbing in the whole house as part of our maintenance contract and let us know about the things that needed to be fixed in order of priority. He was clear and transparent about everything. First, he replaced the pressure reducing valve. He looked into the necessary parts needed to change the trim and cartridge of our old shower, which was causing it to leak. Since some of those parts were hard to come by, he recommended putting in a new shower and did it for us the very same day. Jadet and Tyler put in the new shower. I appreciate them coming out on Christmas eve to complete the work! Bonus, my dog loved them too and they were very nice to him! We appreciate their prompt and open communication and their quality of work. Would definitely use them for future plumbing needs and recommend to a friend.
Warner Service offers HVAC and plumbing solutions including AC and furnace repair, installation, maintenance, water heater services, water filtration, and plumbing repairs.
Where is Warner Service located?
Warner Service is located at 217 Monroe Ave, Frederick, MD 21701, USA.
What are the hours of operation for Warner Service?
Warner Service operates 24 hours a day, 7 days a week, providing around-the-clock service.
Does Warner Service offer emergency plumbing services?
Yes, Warner Service provides emergency plumbing services to address urgent plumbing needs.
What payment options are accepted at Warner Service?
Warner Service accepts American Express, Apple Pay, cash, check, Discover, financing, MasterCard, and Visa for payment.
Is Warner Service associated with any professional organizations?
Yes, it is associated with groups like Frederick County Chamber of Commerce, Frederick County Master Plumbers Association, and Air Conditioning Contractors of America (ACCA) among others.
What brands does Warner Service work with?
They work with brands including Daikin, Navien, State Water Heaters, Kohler, and Weil-McLain.
What nearby places can customers visit before or after their service with Warner Service?
Customers might enjoy dining at the nearby 200 Monroe Restaurant or visiting the Great Frederick Fair, both located close to Warner Service for convenient entertainment and dining options.
Are there educational institutions near Warner Service?
Yes, Frederick Community College and its Monroe Center are nearby. Customers can explore educational opportunities before or after their visit.
What nearby services are available close to Warner Service for additional support?
Nearby services include Vinny's Towing and Recovery for roadside assistance and MOLLY MAID of Greater Frederick and Columbia for cleaning services, providing convenient options alongside Warner Service.