Trust us to keep your home comfortable all year round!
At D. Martinelli Plumbing, Heating & Air Conditioning, we strive for perfection and excellence in customer satisfaction at affordable pricing. We are a small company that has been built upon reputation and word of mouth. Our goal is to give our customers a sense of comfort and to prove to you that we are a company you can trust to work in your home and for your friends and family.
Our History
D. Martinelli Plumbing, Heating & Air Conditioning was started in March of 2000 by Dan Martinelli, who was living in Telford, PA at the time. The company's policy was simple: provide quality service and installation at a competitive price. The company's main focus would be on the custom new construction market, where it quickly grew over the next five years working for some of the most well-known builders in the area.
The company relocated to Coopersburg, PA in January 2005. Recognizing the volatility of the new construction housing market, the company began branching out into the addition/renovation market, while providing a full line of service to its customers as well as the new construction market. 20 years later, we are a full-service plumbing, heating, and air conditioning company catering to both homeowners and builders from all over the area. Providing service and installation without compromising quality remains our focus today!
Our Services
We offer a wide range of services to meet the needs of our customers. Whether you are looking to build your dream home, upgrade with a remodel, or address an issue with your plumbing, heating, or air conditioning system, we have the expertise and experience to help you.
Our plumbing services include new construction, commercial, remodel, and any plumbing issue you may encounter. We understand the importance of maintaining your plumbing system to avoid costly pipe repairs due to leaks and clogs. Our team is dedicated to providing you with the best service and installation at an affordable price.
When it comes to heating, we install and maintain all systems. We know how important it is to stay warm during the cold winter months. That's why we encourage you to call us now to service your heating unit and ensure you're warm all winter long!
In the summer, we understand the importance of having a functioning air conditioning system. We install and maintain all air conditioning systems to ensure you stay cool and comfortable during the hot summer days. Regular tune-ups can save you hundreds if not thousands of dollars in costly repairs.
Why Choose Us
At D. Martinelli Plumbing, Heating & Air Conditioning, we pride ourselves on our commitment to customer satisfaction and quality work. Our team is dedicated to providing you with the best service and installation at an affordable price. We are a company you can trust to work in your home and for your friends and family.
Our company serves Lehigh, Berks, Montgomery, and Chester County, and we look forward to helping you with all your plumbing, heating, and air conditioning needs.

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