Pennsylvania & Maryland

Trusted Experts in Commercial HVAC & Plumbing since 1984

Experience innovative engineering solutions with Spangler & Boyer. Transforming ideas into reality with precision and expertise.

Request a free estimate

HVAC

We specialize in air conditioners, heat pumps, boilers, advanced systems like VRV/VRF, geothermal solutions, and more.

Learn More

Plumbing

We offer quality backflow prevention testing, natatorium climate control, maintenance for fluid and circulator pumps, and more.

Learn More

Service & Repair

Our specialized services include low-voltage ABB drive commissioning, radiant heat systems, refrigeration equipment maintenance, and more.

Learn More

Spangler & Boyer Mechanical

Since 1984, Spangler & Boyer Mechanical has been delivering high-quality HVAC and plumbing services. With over 100 years of combined experience, our team ensures projects are completed on time and within budget. We prioritize customer satisfaction, craftsmanship, and reliability.

Our principles are simple: satisfy our customers, take pride in our craftsmanship, and stand behind our work.

Our Team

Wanted to say thank you for job well done on our air handler #1. Your team had the execution plan perfect, Earl and his co-workers weregreat to work with. We did not have one hic up - nice job! We'll keep you in mind for the next job bid, we like what you do!

Lowell Bull

Engineer Manager, York Hospital

I can not be any more pleased...Since the project was completed last Friday the boiler has worked flawlessly for the first time in since it was installed in 2007...an outstanding job. I will not hesitate to use or recommend your company in the future.

Terry Long

Chief Engineer, Yorktowne Hotel

We appreciate the cooperation we received from your team that completed the New Creation Community Church install...The team displayed great professionalism and we enjoyed working with them.

Angie Krepps

New Creation

Also to let you know that Nate is a real hard worker. I guess you subcontracted him. I just wanted to let you know that he practically ran around to get this work done on time. You don't have to be afraid to use him. He is a hard worker. (Excerpt from an email to Stewart and Tate Contractors)

Cindy Tshudy

Tyson Foods

Serving our Local Communities Since 1984

Spangler & Boyer Mechanical proudly serves Pennsylvania and Maryland, offering exceptional HVAC and plumbing services. Our commitment to quality and customer satisfaction has made us a trusted partner in the community. Request a free estimate today to experience our top-notch service.

Pennsylvania•Maryland

Request a Free Estimate

Our Team

Our technicians are certified experts who continually undergo training to stay updated with the latest industry standards and technologies. From project managers to field technicians, each member is committed to delivering superior service and craftsmanship.

Our dedication to safety, quality, and integrity sets us apart as a trusted partner for all your mechanical needs.

Learn More