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Your Service Men at McMackin Mechanical HVAC and Plumbing ServicesMcMackin Mechanical Company was founded with one goal in mind: to provide customers with the best service possible at a fair price. Each customer will experience a totally unique customized solution to meet their needs. Whether a customer requires heating and cooling services, furnace replacement and repairs, solar water heaters, or more, our staff of professional and experienced technicians will be there to get the job done right.


From $119


A/C – $159
Gas or Electric Heat – $159
Gas or Electric Heating/Air – $279

Planned Maintenance

Schedule now to save 15% on repairs when enrolled in a maintenance agreement.*

Residential Services

When it comes to indoor comfort, you and your family deserve the best. But you also want a quality heating and air conditioning system that provides value as well as comfort.  McMackin Mechanical is your provider for all things plumbing, heating, cooling. Our experienced technicians repair all makes and models.

Heating and cooling your home makes up the single largest expense to running and maintaining your home. No matter what kind of heating, ventilation and air-conditioning system you have in your house, you can save money and increase comfort by properly maintaining and upgrading your equipment.

McMackin Mechanical will be happy to discuss your repair, the benefits of any project in terms of efficiency, cost savings and overall comfort and offer up front pricing. We offer free estimates on new installations.

Commercial Services

McMackin Mechanical is your commercial plumbing and HVAC specialists for the the Doylestown, PA and surrounding Bucks County area. We are proud to have this vibrant business community call us their plumbing and HVAC contractor. We offer emergency service to help keep your business running. It’s our commitment to your business that makes us stand apart from other commercial HVAC companies. Whether you need help with any plumbing issues,  water heaters, heat pumps or gas piping, our technicians can help make your work space more comfortable and productive.

Over the years, we’ve provided expert solutions for everyone, from small businesses to major corporations.  We offer innovative ways to help you save on energy bills by evaluating your building’s unique structural layout and analyze the best brand and system for your building, ensuring you get the most reliable, energy efficient, and performance-driven commercial HVAC system for your specific needs.

*- Excludes all new installations, system replacements and water heaters.

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