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About Us

Pine State Services was founded in 1995 by Sam Marcisso Jr. and his partners Lee Nicely and Jim Marcisso.  Since our humble beginnings Pine State has focused on providing a full portfolio of plumbing, heating and drain cleaning services. Over the years Pine State Services, with the addition of committed professionals, has added cooling, refrigeration, ventilation and electrical service and installation to our offerings.

We have been and continue to be customer focused with the hope of growing our company. Through this growth it has been our intention to be a place for both our field technicians and office support professionals to create a career they can prosper at and be proud of.   We support this growth through a commitment to ongoing training and development, a family friendly atmosphere and dedication to giving back to our community.

Pine State Services has had the opportunity to expand its position and offerings in the Greater Portland area through the merger of four highly respected local business. These companies include Craig Herrick HVACR, Caron & Waltz Plumbing, Heating & Electrical, Bernie Thibodeau Plumbing, Heating & Drain Cleaning and Eastern Mechanical Inc.



Pine State Services’ mission is to provide reliable expertise in the plumbing, heating and cooling industry.  Our vision is to be the recognized performance leader maximizing value through customer education, quality service, safety, detailed craftsmanship and our commitment to high standards. Our success with operational excellence enables our continued growth to allow us to support our employees and give back to our community.


Whatever you do, work at it with all your heart, as working for the Lord, not for human masters,


Don’t take our word for it.

Dan L. from Biddeford, ME says:

“I want to thank you for guiding me to the decision of switching to natural gas and installing a Bosch Greenstar boiler. It made so much sense. Your technicians did a terrific job on the install despite the less than adequate headroom in the basement. No complaining. They were nothing but confident and professional. The workmanship looks great too. They also installed a new gas range for me which went smooth as well. Aside from a defective control that your technician quickly figured out and replaced, the experience was a good one. I’m glad I chose Pine State. Knowing that there is a good company and good prompt service behind the product and install is very reassuring. I will highly recommend Pine State to anyone. Thanks again for a job well done. Glad to be Green.”