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
- Ellicott City
- West Friendship
- Howard County
- Hunt Valley
- Perry Hall
- White Marsh
- And more!
If you don’t see your city, give our team a call at (410) 600-7964 to see if we can help. We have the workforce, equipment, and resources to service a variety of areas.
Our Mission is Your Comfort
Why Farnen and 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
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