Providing Comfort Since 1937

At Warner Services, we are dedicated to ensuring your home's comfort through our top-notch HVAC and plumbing services. With our team of experts, we guarantee efficient and reliable solutions for all your heating, cooling, and plumbing needs.
Our Service is Your Comfort

Our Services

Committed to customer comfort with 24/7 operation

Warner Service

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.
24/7 Service
4.8 Stars on Google
Reputable and Trustworthy
Family-owned and Operated for Three Generations
Free Estimates on Replacements 
and Installations
In Business since 1937
Background Checks for All Employees

When shopping for an HVAC contractor it is imperative that a homeowner educate themselves in advance. Learn about the different types of equipment, the benefits of each, costs, efficiency, lifespan, warranties, and maybe most importantly is your distribution of conditioned air in your living space. Of course by that I am referring to ductwork and how air moves throughout your space. Great airflow is the beginning of comfort, finding someone who understands that is paramount.

Earlier this week, not a moment too soon given the extreme heat we are facing in the Susquehanna Valley, we had a Daikin Fit 2 ton heat pump installed at our home. This system is a fully variable speed modulating/communicating system. This system replaces a nearly 30 year old oil forced air furnace and dinosaur of a central AC. No more $1500.00 oil bills at the beginning of the heating season, no more smells of exhaust and carbon monoxide alarms going off on windy days, no more uncertainty of annual costs…just clean, reliable, quiet, energy efficient heating and cooling.

Words/phrases like wow, I never thought, I’ve never been so comfortable, and I can’t hear it come to mind when speaking about this new system. To say we are impressed or pleased is a gross under-representation of how happy we are. The humidity in the home is finally under control. The temperature is even in every room. No more noisy floor fans, obnoxious window units, and wildly different temperatures room to room. No more humidifiers sitting around the house in the winter to clean and listen to. This new system does it all, literally everything. A simple command to Alexa, a quick swipe on your smart phone, or a touch of the Daikin One+ thermostat and our adjustments have been made from anywhere in the world where there is an internet connection. A gentle blue glow on the wall indicates the system is actively cooling the home while an orange glow signifies heating is in progress.

Jeff, Levi, and the distinguished installers and designers at Warner made it possible. After having other companies quote as any responsible homeowner would do, it was clear within minutes that these were the folks for the job. They were early to their appointment, had clean vehicles, professional, and spelled out exactly what to expect from start to finish. They even got our system installed ahead of schedule. Day one was crazy awesome. The old junk was removed and hauled away and existing duct modifications began. Day two wrapped up the new design changes, the overwhelming remainder of the install, wiring, and other checks. Day three only lasted four hours and consisted of commissioning and startup of the new system. We literally went from old, inefficient, and outdated to modern, sleek, and amazing in about 20-24 hours of total work.

Looking back, our biggest regret is waiting so long. For years we dealt with what we had because we didn’t realize we could do this and actually afford it. Call Warner for your home comfort needs, ask about the Daikin Fit for your home, and begin your journey to being part of the Warner family and comfort exceeding your expectations.

We even capture our condensate water to water our plants with! A win for us and the environment we cherish.

Wanda C.

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 D .

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 H.

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 H.

Your technician was an expert. Same polite, professional care I get from Warner Service year after year for my Trane system.

- Bret M.

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 M.

Technician was professional and efficient. Very pleasant too!

- Thurman F.

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 S.

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 S.

They fixed mistakes that other plumbers made and were very knowledgeable and reassuring.

- Susan D.

Featured Manufacturer

What is the Daikin Comfort Promise?
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Our Trusted Plumbing Partners

Promotions

10%OFF
of Service for Senior
Citizens (up to $1,000)
$1,450 OFF

of Daikin Fit Unit Installs
Up to $3,150 Off
on Qualifying HVAC Installations
View All Promotions

Maintenance Plan

At Warner Services, we understand that HVAC and plumbing services can be a significant investment. That's why we offer flexible financing options to make it easier for you to get the services you need.

Heating & Air Conditioning
Maintenance Plan:

  • Replace or clean air filters
  • Inspect and adjust drive belt
  • Inspect and adjust sheaves
  • Lubricate bearings
  • Check electrical connections
  • Check operation of safety controls
  • Check operating pressures and temperatures
  • Check operating efficiency (fossil fuels)
  • Clean as required
  • Evaporator and condenser coils clean as required
  • Check condensation flow
  • Check for proper voltages & amperages
  • Inspect condition of all contactors

Plumbing
Maintenance Plan:

  • Flush the water heater
  • Check operation of water heater
  • Check toilets for leakage and operation
  • Check the water system for proper operation
  • Check under sinks for leakage
  • Inspect plumbing system piping

Boiler
Maintenance Plan:

  • Test & adjust burner for maximum efficiency
  • Vaccuum-clean boiler, flue pipe, and chimney base
  • Oil all motors on burner & circulators
  • Check safety & operating controls
  • Clean & replace necessary filters
  • Check operating pressures
  • Clean operating probes
  • Drain expansion tank

Financing By
Optimus

Warner Service provides expert HVAC and plumbing services for jobs of all sizes and circumstances. We offer residential financing as well as financing for commercial projects through our partnership with OPTIMUS, the all-in-one financing platform that helps us make your project stress-free and affordable.
Benefit from low-interest rates that make financing affordable.
Special loans for home repairs and renovations.
Check your eligibility without impacting your credit score.
Apply Now

Service Areas

Select location to see the specialized services available in your area.

MARYLAND

  • Frederick
  • Hagerstown
  • Boonsboro
  • Brunswick
  • Emmitsburg
  • Ijamsville
  • Jefferson
  • Middletown
  • Mount Airy
  • New Market
  • Walkersville
  • Thurmont
  • Dickerson
  • Germantown
  • Gaithersburg
  • Barnesville
  • Clarksburg
  • Poolesville
  • Taneytown
  • Westminster
  • New Windsor
  • Eldersburg

WEST VIRGINIA

  • Jefferson County
  • Harpers Ferry
  • Charles Town
  • Kearneysville
  • Sheperdstown

PENNSYLVANIA

  • Carroll Valley
  • Fairfield
  • Gettysburg
  • Littlestown
  • Bonneauville

VIRGINIA

  • Leesburg
  • Lovettsville
  • Purcellville

local affiliations

"Up to $3,150 Off on Qualifying HVAC Installations"