Areas We Serve

Areas We Serve

Licensed Technicians, Available 24/7

Our local, family-owned and operated business at Farnen & Dermer provides exceptional heating, air conditioning, and indoor air quality solutions throughout Maryland. With over a century of industry experience, we have become the most trusted name in home comfort services, capable of solving problems both big and small. Our experienced and trained technicians believe every customer deserves exceptional service, which is why we offer a 100% satisfaction guarantee. We are available day or night, offering 24/7 emergency heating and AC repairs and same-day appointments.

We service the following areas:

  • Owings Mills
  • Reisterstown
  • Pikesville
  • Finksburg
  • Hampstead
  • Eldersburg
  • Westminster
  • Manchester
  • Ellicott City
  • Columbia
  • Clarksville
  • Marriottsville
  • West Friendship
  • Woodbine
  • Howard County
  • Catonsville
  • Lutherville-Timonium
  • Towson
  • Phoenix
  • Monkton
  • Sparks
  • Hunt Valley
  • Cockeysville
  • Perry Hall
  • Rosedale
  • White Marsh
  • Parkville
  • And more!
  • BBB
  • American Standard
  • York
  • "Extremely helpful and knowledgeable."
    The team at Farnen & Dermer is extremely helpful and knowledgeable. Their expertise helped me understand my boiler system and feel comfortable with it. They took the time to explain everything and walk me through checking my system. Definitely an asset to Farnen & Dermer!
    Steve H.
  • "Fortunate to have contacted Farnen & Dermer."
    My gas furnace (1987 vintage, rest in peace) died on a Saturday, November 20, 2021. Cold nights were forecasted. Called several HVAC emergency services with no luck until I reached Farnen & Dermer. Their HVAC tech arrived between 1-2 pm, communicated by text and phone. They deemed the unit unrepairable but offered a reasonable quote for a new gas and AC unit, which could be installed Monday/Tuesday. They also offered financing. After the furnace died again that evening, I checked their website and accepted the quote. Installation was scheduled for Monday morning, and their technicians arrived at 8:15, completing the job by 3:05 pm. Very fortunate to have contacted Farnen & Dermer.
    Kevin S.
  • "Warm, kind, and skilled."
    Farnen & Dermer excels in plumbing and HVAC services, including boilers and hot water radiator systems. The team is warm and kind, always an asset when home maintenance gets frustrating.
    Lindsay F.

Our Mission is Your Comfort

Why Farnen and Dermer?
Farnen & Dermer
  • Family Owned and Operated
  • Available 24/7- Same Day Service
  • 100% Satisfaction Guaranteed
  • Straight Forward Pricing, No Surprise Fees
  • Experienced and Trained Technicians
  • Proudly Serving Maryland Since 1902

Turn to the Experts

Call us at (410) 600-7964 or fill out the form below.

Enjoy the convenience of same-day service from our expert team. Don't sweat the small stuff, call us now for immediate assistance!

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