Who We Are

Garrett Pillsbury is a full-service plumbing, heating, air conditioning, installation and residential service company serving all of the Southern Maine coastal community. Many Garrett Pillsbury employees are simply neighbors helping you make sure your home is running the way it should. For that reason we work on each home the way we would work on our own.

For years we’ve been satisfying thousands of customers with our commitment ┬áto┬áconsistently┬ádeliver unparalleled service. Our sole aim is to provide you with the highest level of service every time, no matter what your project entails regardless of size, scope or level of complexity.

You will find our staff to be professional, experienced, hard working and determined to make your experience with us a positive one. If for any reason you are not entirely satisfied with our service we want to hear about it so we can re-double our efforts to make it right.


Mark Oliver, Owner

Here’s what our loyal customers have to say about us:


I very much appreciate that you tended to the problem right away and went the extra mile to make sure it was fixed before the July 4th weekend. Thank you.

Your servicemen acted very professional and provided exceptional service. I would highly recommend your company to others. Thanks.

Thank you for all you do for us. You are the best people to deal with! We are fortunate to have you.

I appreciate that you stayed on with us until you found the problem and fixed it. It is not always easy to come into a situation where someone else already worked on it and failed.