Since 1937, the Warner name has been synonymous with value, quality, dependability, and integrity. Our unwavering commitment to customer satisfaction remains at the core of our values, and we strive every day to ensure that the needs of our customers and clients are our first priority. We proudly offer high-quality products backed by experienced technicians, and understand that honesty and integrity in our business dealings are what will keep us around for another 80+ years. So, whether you are a homeowner or business owner, are in need of repair, service, replacement, or a dependable plumbing and heating contractor for your new project, Warner Service is the right company for the job.

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.

For over 80 years, Warner Service has been providing outstanding, reliable heating, cooling and plumbing services to residential and commercial customers across the Frederick County and Hagerstown, Maryland areas, West Virginia and Southern Pennsylvania. From 1937 to today, the Warner brand has earned the privilege of being linked with words like dependability, integrity, quality and value. But these are more than just words to us. They are core values that every team member believes in wholeheartedly.

Like you, we understand that lost time is lost money. Extended downtime caused by heating, cooling, or plumbing issues - or long service wait times, no-shows, or botched installations or repairs - can be damaging to your bottom line. Warner Service has built its reputation on consistently providing timely, high-quality service and great value to commercial customers. When you speak to our customer service people directly, they will be responsive, knowledgeable, and in sync with our tech's schedules.

During the winter check of our heating system, Corey found that our 23 yr old humidifier hadn't been working properly for some time and recommended.

Great service and friendly staff They work with you when expensive repairs needed. Have a service contract with Warner and they keep my most.

Have been a customer of Warner for 25 years and the reason for the long term relationship is based on their customer focus, service and commitment to.

What's new?

Like you, we understand that lost time is lost money. Extended downtime caused by heating, cooling, or plumbing issues — or long service wait times, no-shows, or botched installations or repairs — can be damaging to your bottom line. With Warner Service, you can expect speedy, responsive service for...

Posted on Mar 04, 2021  •  Facebook

Indoor air has many sources of pollution, including pet dander, cooking, remodeling projects, and off-gassing of materials like cabinets or carpeting. With Warner Service's Guide To Home Ventilation, you'll be able to improve indoor air quality and home ventilation by utilizing a few easy, everyday...

Posted on Mar 03, 2021  •  Facebook

According to the U.S. Environmental Protection Agency, indoor air quality is four to five times worse than outdoor… https://t.co/aDj5OwiFIt

Posted on Mar 03, 2021  •  Twitter

Thank you so much, Kathryn Martin! We’re proud to provide quality HVAC and plumbing services to them for more than… https://t.co/vowr9JlIfv

Posted on Feb 25, 2021  •  Twitter

Many homeowners wonder, “What’s best for my home, water softeners or a water filtration system?” The answer depends on what’s already in your water when you drink, cook, bathe, and wash laundry. Check out our blog to see if your home needs a water or filtration system: https:// hubs.ly/H0GW-RQ0

Posted on Feb 21, 2021  •  Facebook

Warner Service is hiring! We’re looking for the best of the best in the Frederick, MD area. We offer competitive sa… https://t.co/E3VEGHoGc7

Posted on Feb 17, 2021  •  Twitter

This year, forgo the usual box of chocolates and bouquet of roses for Valentines Day, and opt for a trendier, green… https://t.co/1nB5JEAava

Posted on Feb 13, 2021  •  Twitter

ActivePure Technology kills 99.9% of viruses in just 3 minutes, including the virus that causes COVID-19. ActivePur… https://t.co/QRMM0nW8Y1

Posted on Feb 08, 2021  •  Twitter

If you’re tired of being shocked by your electric or natural gas bill this season, here are seven tips to help you… https://t.co/SgycNJugpi

Posted on Feb 02, 2021  •  Twitter

By performing regular preventative maintenance, you’re able to catch problems before they start. You're also able t… https://t.co/S60XFHyxpn

Posted on Jan 26, 2021  •  Twitter

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