Doug McCay isn’t just the owner of Patriot Heating, Air & Fuel Oil — he’s the heart and backbone of the company. A lifelong resident of Bristol in Bucks County, PA, Doug brings unmatched local pride, blue-collar work ethic, and a relentless commitment to excellence in everything he does.
With over 20 years of hands-on experience in the HVAC and fuel oil industry, Doug has seen it all — and fixed it all. He’s built a reputation as one of the most trusted and respected names in the region. His approach is simple: treat every customer like family and every home like his own.
Doug expertly blends time-tested principles with cutting-edge solutions, and he’s proud to lead a team that shares his vision for 5-star service, technical precision, and total customer satisfaction. Under his leadership, Patriot Heating, Air & Fuel Oil has become the highest-rated and fastest-growing HVAC company in Bucks County — a true local success story built on heart, hustle, and doing the job right.
Whether he’s solving complex system issues, mentoring the next generation of technicians, or checking in on a local install, Doug is the kind of owner who shows up, rolls up his sleeves, and gets it done right. When you call Patriot, you’re not just getting a service — you’re getting Doug’s personal promise to deliver the very best.
We’re committed to providing you with fast, reliable service. With decades of experience, we’re ready to tackle any problem, get to the root cause, and offer personalized solutions that fit your needs and budget.
Whether you’ve run out of fuel oil or your HVAC system isn’t heating or cooling, it’s never at a convenient time. That’s why we offer 24/7 emergency service to take care of any issues and restore your home’s comfort.
