Residential Plumbing

Warner Service provides expert residential heating, cooling and plumbing services for jobs of all sizes and circumstances, including emergencies.

Plumbing Services

Remodeling & Custom Homes

Water Systems

Water Heaters

Gas Piping

Sewer & Drain Cleaning

Water & Sewer Service

Sewage Pump Repair

Family-owned and operated for three quarters of a century, Warner Service has helped homeowners across the Frederick County and Hagerstown, Maryland areas, West Virginia and Southern Pennsylvania solve their HVAC and plumbing issues with skill and great pride.

When you reach out to us you’ll always talk with a real person. And when it comes time for your service, repair or installation visit, you’ll find our HVAC and plumbing technicians are courteous and knowledgeable and our flat, “no surprise” rates fair and easy to understand.

We want to offer the best experience possible and your review helps us offer the highest quality service for our customers.

Licensing Info

Licensed in MD, VA, WVA, PA
Licensed Plumber: MD 21141
MD HVAC: 01-7196
MD REG PLBG GAS FITTER: 21141
FREDERICK CO: PM01599
FREDERICK CITY: 5631
WASHINGTON CO: PL-M-0762
HAGERSTOWN CITY: PM-0523
CARROLL CO: P-01572-MG
VA: 2710070931
WV: 010635
WSSC: PFG-72884
PA: 037430