McMackin Mechanical Company changes how HVAC and Plumbing services are performed by tackling every scheduled and emergency service quickly, professionally, and at a great value. Our mission is to provide our customers with the most reliable, trustworthy, best valued plumbing and HVAC services available.
Ready to Get Started on an Installation or Repair, or have an Emergency?

The Only Fujitsu Elite Contractor in Doylestown.
Fujitsu Elite Contractors are distinguished from other contractors because of the premier level of training they’ve earned, and the support and service the provide to their customers. They are also able to extend additional benefits to their clients.


Efficient. Quiet. Perfect.
Often called mini split or ductless cooling systems, variable refrigerant heat pump systems are the perfect way to manage the climate in your home. With many sizes, configurations, and features, there is a perfect solution for any home.
- Efficient units cool/heat faster than duct systems
- Wall mounted units are whisper quiet
- Take back your windows from clunky, seasonal window units
- Attractive designs
- Can be installed most anywhere
Recent HVAC News
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Here in Bucks County, we are familiar with our seasonal insect visitors, from stink bugs sneaking into the…
Federal Energy Tax Credits for HVAC Are Ending Soon. What Homeowners Need to Know
If you’ve been thinking about upgrading your heating or cooling system, you may have heard about federal tax…





