Installation | Repair | Replacement

Family Owned Plumbing, Heating & Air Conditioning in Wilmington, MA

Reliable service across Greater Boston with a focus on quality workmanship and responsive service.

Licensed & Insured

MA Master Plumber

25+ Years Industry Experience

Call (978) 267-9767

Plumbing

From leaky faucets to full bathroom remodels, we handle residential and light commercial plumbing repairs, installations, and service throughout Wilmington and the surrounding area.

Heating

Keep your home warm through harsh New England winters. We install, repair, and maintain boilers, furnaces, and heating systems with a focus on reliable equipment and long-term performance.

Air Conditioning

Stay comfortable all summer long. We service and install central air systems, ductless mini-splits, and other cooling solutions designed for efficient and reliable performance.

Residential & Commercial
Plumbing Repairs & Installation
Heating & Boiler Systems
HVAC Service & Replacement
Water Heaters
Bathroom Remodels
Emergency Service

Residential & Commercial Services You Can Count On

Whether you need a quick repair or a major installation, Caples Mechanical delivers reliable work at fair prices. As a family-owned company run by brothers Mark and Jamie Caples, we treat every customer's home the way we'd treat our own.

We are available for emergency service when urgent issues arise. When you call Caples Mechanical, you get experienced professionals who show up on time, explain what needs to be done clearly, and complete the work properly.

Why Choose Caples Mechanical

Family Owned

Run by brothers Mark and Jamie Caples. When you call us, you're talking to the people who do the work — not a call center.

Quality Work

We don't cut corners. Every job is done to code and built to last, backed by our commitment to doing things right.

Personal Service

We're big enough to handle any job but small enough to know your name. You'll get honest advice and fair pricing every time.

25+ Years Experience

Decades of hands-on experience with plumbing, heating, and cooling systems in homes and businesses across Greater Boston.

What Our Customers Say

“We highly recommend Caples Mechanical. From the first phone call we made, Jamie, Mark and their team were very responsive, professional and affordable! They installed a new water heater, toilet and kitchen faucet all on the same day! We were very impressed with the work they did and can't say enough great things about the whole team! Give them a call, you won't be disappointed!”

Janet Moynihan Google Review

“We recently had 5 new furnaces installed at our childcare center by Caples Mechanical and had a great experience from start to finish. They provided a quick, thorough quote and scheduled everything promptly. The installation was seamless, professional, and efficient. The team was organized, respectful of our space, and clearly takes pride in their work. Highly recommend them for reliable, top-quality HVAC and plumbing service.”

Creative Minds Google Review

“We have had Caples out to help with several different things (some planned work and some unexpected issues) and they have been fantastic every time. Jamie and Mark are responsive, professional, punctual, and thorough. Will absolutely use them in the future!”

Yvonne Asher Google Review