D. Martinelli Plumbing, Heating & Air Conditioning strives 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.

Providing service and installation without compromising quality remains our focus today!

Proudly serving Lehigh, Berks, Montgomery and Chester County.