
Serving Frederick & Beyond
Protect Your Home With Heat Pump Maintenance
Taking care of your home doesn’t have to be hard, with the right team on your side! Our team at Smock HVAC has both the experience and the skills to help you make the most out of your heat pump system. Our maintenance service is designed to keep things running smoothly, without the headache of costly repairs further down the road. Get the support you need today!

Over 1,000+ Google Reviews️
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Affordable Service
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100% Satisfaction Guarantee
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World Class Technicians
What We Look For
Our maintenance programs are designed to stop problems at the source. We take a detailed look at your entire heat pump system, searching for potential signs of trouble. Our process includes:
- Cleaning all internal components
- Cleaning drains
- Changing filters
- Cleaning external components
Reach Out For an Appointment Today!
Today Tony came out to perform the summer checkup maintenance. This company is so professional and the technicians are so punctual. The communication is wonderful too. They let you know when they are coming and send a photo of the technician.
Tony arrived as stated and as with all the other technicians he was very professional and knowledgeable. He explained everything in a clear manner.
He wore booties to protect my floors and carpet and used a drop cloth.
He worked silently and efficiently and had my system cleaned, checked, and changed the air filter in a short time. Tony was clean and there was no mess. He explained everything about it to me before he left. He also checked the water heater and explained that it was 11 years old and although it was currently fine, he did recommend that we consider replacing it in the near future to avoid any issues. He offered to have an estimate sent out and I accepted. He asked if I was satisfied with the job.
As always, another fine job by the professional staff of Eric Smock Heating and Air.
I highly recommend this company.
Maintenance Savings Plan
Sign Up for Our Comfort Plan!
HVAC maintenance should be at the forefront of every homeowner’s mind. Signing up for our Comfort Maintenance Savings Plan is a surefire way to safeguard your comfort, keep your energy bills under control and reduce your carbon footprint.

Expertise That Shows
At Smock HVAC, there’s nothing we value more than providing our clients with exceptional customer service. For us, that starts with being informed. With twenty years of industry experience, we understand the ins and out of heat pumps, allowing us to offer homeowners the best possible advice and support for their homes.
Serving Frederick County Residents Since 2005
$89
for an AC Inspection
*Cost is per Unit. Cannot be combined with any other offer or coupon. Additional restrictions may apply. Call Smock Heating & Air for complete details.
FREE
Estimates on System Replacement
*Not valid with any other offers. Restrictions may apply. Call Smock Heating & Air Conditioning, Inc. for complete details.
10% Off
a Repair for Military & First Responders
*Does not apply to HVAC Installations or Water Heater replacement. Other restrictions may apply. Contact Smock Heating & Air Conditioning for complete details.
FREE
2nd Opinion on Major HVAC Repairs
*Restrictions may apply. Call Smock Heating & Air Conditioning for complete details.
Current Specials
Year Round Deals For Your Whole Home
A broken HVAC system shouldn’t break your budget! We offer a rotating selection of monthly deals designed to save you money, time, and stress. Choose the team that puts your needs first, every time!
FAQs
Common Client Questions
What are some of the benefits of becoming a Comfort Plan Member?
In addition to regular maintenance, you can enjoy 15% off of all repair services, and no charge for overtime services.
Do you offer a maintenance program?
Yes. Our Comfort Plan provides you with year long maintenance, discounts, and more.
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