Doing Things Right
the first time, every time.
That's the McCrea Way.
Doing Things Right
the first time, every time.
That's the McCrea Way.
$100 OFF A Humidifier Request Information Expires 12/31/2022 Offer available for new & existing customers. Cannot be combined with any other offer.
Expires 12/31/2022
Free Membership With the purchase of an Air Scrubber! Request Information Expires 12/31/2022 Offer available for new & existing customers. Cannot be combined with any other offer. Cannot be used on prior purchases, Offer valid for membership renewals
Expires 12/31/2022
Services we offer

Whether you need a simple inspection or a full-service overhaul, we’ve got you covered.

HVAC

Repair or maintenance is available for your whole-home HVAC systems, including heating and cooling systems and air ducts.

HVAC Replacement

Replace your old heating system or AC unit with the help of trusted professionals.

Air Quality

Get fresher, cleaner air with our high-quality air purifiers and whole-home humidifiers.
Services we offer

Whether you need a simple inspection or a full-service overhaul, we’ve got you covered.

HVAC

HVAC Replacement

Air Quality

About Us

Now serving the Virginia, Pennsylvania, and Maryland areas for over 80 years, we know what it means to make our customers feel like family. Through honest and ethical pricing, up-to-date technology and tools, and highly trained professionals, we deliver services The McCrea Way.  

See why we’ve maintained our A+ rating on Angie’s List and experience HVAC services like no other since 1936. Feel free to check out some of our promotions to how you can save big on installations, repairs, and maintenance.

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The
MCCrea
Way The MCCrea Way

Your Trusted HVAC Experts

All HVAC systems need a bit of love and care once in a while. But sometimes, life can get so busy that it’s easy to forget to schedule routine maintenance and repairs when needed.

Whether you want to warm up in winter, upgrade your cooling system, or breathe the freshest, cleanest air possible, McCrea Heating & Air Conditioning is the way to go.

Heating

Winters can be cold and snowy in Virginia, Pennsylvania, and Maryland. You need a working heating system to keep your family and home protected. Whether you have a furnace, heat pump, or boiler, you can count on us to keep it running. We offer heating maintenance, replacement and installation, and repair services.

Air Conditioning

Hot, humid summers mean you need a reliable way to keep cool. AC systems need the right attention to work well, and our team can help. We offer air conditioning repair, installation and replacement, and maintenance services from a qualified team of HVAC professionals.

If you’re having trouble with your cooling system or are ready to upgrade to a new one before summer, count on McCrea.

Air Quality

Indoor air quality is a serious concern in our area, but McCrea can help. To keep the air in your home clean and safe, we have a wide range of indoor air quality services, including humidification, dehumidification, air filtration, air cleaning systems, and more.

If you’re suffering from respiratory concerns, contact us to learn more about options to help you breathe easier at home.

Commercial Services

McCrea offers commercial services for heating, cooling, and indoor air quality. With our help, you can be confident your facility will have a working comfort system. Our team is here to install, repair, and maintain your commercial comfort system.

New Construction Services

When building a new property, you need to ensure you have a working HVAC system. We offer new construction services to help you choose the right system. From matching your budget needs to finding the right size system, our team can handle all your new construction HVAC needs.

Why Choose Us?

When you choose McCrea, you get to experience The McCrea Way. To deliver the best of the best, we hold true to the principles that make us who we are.

Through integrity, respect, and safety, rest assured that we’ll treat your home as if it were our own. We also take your privacy seriously, so your personal information will always be protected with the utmost discretion.

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Hear What your
neighbors are saying

“Great A/C installation crew. Nice guys Chris and Steven. They took care of business. Kept everything clean and wore their booties when inside my ho...

Ed S.

“Chris and Steven installed new replacement furnace, AC, and thermostat units for our upper zone. They arrived on time, were very polite, worked dil...

Jeffrey K.

“Jason and Jake did a great job replacing my entire AC. In and out in about three hours. Very professional both with their installation as well as h...

Rick W.

"I called McCrea after getting an estimate from Michael and sons on an AC repair. I did not share with the technician, Chris, the diagnosis from the p...

Ms L., Camp Springs, MD

"Chris came over today and provided me awesome service in getting my unit started. He knew what he was talking about and he made the visit informative...

Just T., Alexandria, VA

"John Kline came today to fix our AC. Extremely professional and thorough. He was a pleasure to deal with. If you have an opportunity to ask for a spe...

Amanda R., Bethesda, MD

"John Kline came to repair our A/C today and dealt with our broken (and expensive) A/C problem with professionalism, patience, and competence. Additio...

Erik B., Rockville, MD

"Had a home AC unit installed. The team showed up early and got the job done! Very good job."

C.F. A., Waldorf, MD

"Mr. Kline was on time, prompt...... explain the problem, solve it, fix it. and the HVAC unit was back in business. Great service, great company, reco...

Susan S.

"I used an Angie's List coupon to verify a problem that my home warranty contractor had diagnosed. McCrea confirmed the issue and quoted a repair that...

Chris R.

"The serviceman showed up on one of the days I had chosen and performed the spring tuneup I had requested, which was a special that I had purchased fr...

Cecelia D.

"I wanted to drop you a note and say thanks for the high level of customer service you provided recently. On August 15th, my family contacted McCrea w...

Tom M.

“McCrea has always been a reliable vendor, has great employees that come on time for maintenance checks, and provide high quality products when I've...

Laurie B.
Promotional Offers

You can save big on routine repairs, replacements, and maintenance with our promotions, discounts, and other offers. Our monthly promotions can save you hundreds of dollars for comprehensive tune-ups and cleanings! Check back every month to see what new offers we have in store!

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Homepage

Memberships

Maintenance Program

  • Priority Service
  • Emergency "No Heat" Service
  • 1 Annual Maintenance Inspection
  • 15% Off Parts
  • 15% Off Labor on Repair Calls
  • 15% Off Diagnosis Fee
  • Discounts on Replacement Equipment and Accessories

Loyalty Program

  • Get $50 in McCrea bucks for every year you have an active contract!
  • Earn up to a max of $500 in McCrea bucks for being a trusted, loyal customer!
  • Must have a service contract to be eligible. 

Referral Program

  • Get up to $150 for an American Express gift card when you refer a friend!
  • Get $750 for an American Express gift card when you refer five friends!
  • NO limits or caps.
  • Must purchase a complete HVAC system to be eligible.
Join the family
Memberships

Maintenance Program
  • Priority Service
  • Emergency "No Heat" Service
  • 1 Annual Maintenance Inspection
  • 15% Off Parts
  • 15% Off Labor on Repair Calls
  • 15% Off Diagnosis Fee
  • Discounts on Replacement Equipment and Accessories

Loyalty Program
  • Get $50 in McCrea bucks for every year you have an active contract!
  • Earn up to a max of $500 in McCrea bucks for being a trusted, loyal customer!
  • Must have a service contract to be eligible. 

Referral Program
  • Get up to $150 for an American Express gift card when you refer a friend!
  • Get $750 for an American Express gift card when you refer five friends!
  • NO limits or caps.
  • Must purchase a complete HVAC system to be eligible.
JOIN THE FAMILY
Why McCrea

Commitment to Community

On-time Service

85 Years in Business

Competitive Pricing

Quality Service

Satisfaction Guaranteed

Commitment to Community

On-time Service

85 Years in Business

Competitive Pricing

Quality Service

Satisfaction Guaranteed

About Us
How we give back

Here at McCrea, we believe in the importance of serving our community. Each year, the McCrea team selects a charity near and dear to our hearts. We are proud to announce that we will be partnering with the Boulder Crest Foundation for this year's charity efforts. Veteran-led, the Boulder Crest Foundation uses the proven science of post-traumatic growth to heal, train, and advocate for combat veterans, first responders and their families.

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Service Areas

Maryland • Pennsylvania
Virginia • Delaware
WEST VIRGINIA E. PANHANDLE

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