What We Do

McCarthy Contractors, Inc. is dedicated to client satisfaction. We specialize in remodeling, new custom homes, framing and roofing. To find out more about what we do, please read on.


We’ve planned and built hundreds of additions over the nearly 50 years McCarthy Contractors has been making families happy across New England. Whether you want to expand a current room or add a new one, we’d love to put our experience and expertise to work for you. Want to add a deck in the back, an extra bedroom for visiting relatives and friends, or a new office beside a bedroom? We know not only how to do the work, we know how to work with people — let us help you realize your vision for a new space.


We can turn your old master bathroom into a luxury retreat by adding one or more of the following:

  • Extra space
  • New flooring. We can help you choose from among many different types of flooring, including ceramic tile, vinyl tile, linoleum, laminate, stone or wood.
  • New wall materials
  • Custom cabinets or ready made
  • New fixtures

Perhaps you’d rather add on a whole new bathroom on the first or second floor, or spruce up the powder room near the entryway. McCarthy contractors will work with you to build the room you imagine, based on your specific taste and budget.

Custom Homes

There’s nothing like having a home that you’ve designed, making rooms the size and places you want them, choosing materials for all the walls and floors. Imagine having your dream home drawn on paper, then realized on land you’ve chosen. We’ll be there to help you, every step of the way.

You can have as many or as few rooms as you like. Maybe you want a special room — say a library or a piano room? Do you like bay windows? A deck off of a second floor bedroom? What about a fireplace? How many and where would you like them? Do you like a traditional New England design or a modern home? If you can think of it, we can help you make it happen. We will work with you from start to finish to ensure we capture your vision.


We do framing, whether for an addition, a renovated interior room, or a whole new house.


Kitchens are the rooms that people often want the most input about. Your ideas may be very definite about the kinds of floors you want, the type of layout you like, which appliances you choose. Whether you know just what you want, or you prefer that we present you with options, we will be there to make your choices a reality.


Decks can be a special, private place just for you and your family, or a large outside room for entertaining friends. We have years of experience adding decks to homes or remodeling existing ones. No matter what your vision is, we can help you see it through.

General Contracting

General contracting is an important part of most jobs that we do. We have built long-standing relationships with many dependable, skilled subcontractors. We stand behind their work as if it were our own.

Remodeling All of the Above

Whether you want to remodel a small powder room or most of your house, we would be pleased to work with you. No job is too small or too large for us. We meet your budget and our deadlines.

We build lasting relationships with our clients because we provide quality service at affordable rates. Read on to hear what some clients have to say:

"Bob and Frank have been framing homes for over fifteen years for my family and myself, there's not a person or a builder that I know who is or hasn't hired them for their construction needs. Further, I have never personally heard one bad comment about their pricing, work or character. I highly recommend you contact McCarthy Contractors if you intend on getting what you paid for.”

  • T. Boyle of Seabrook, NH

“Custom addition, great price!”

  • H. Woods of Chelmsford, MA

“McCarthy Contracting built an addition for us and a custom home, top quality work!”

  • Stone Pony Realty, Lowell, MA

For more information about our company and what we do, contact our offices today. We would be happy to listen to your goals in a private consultation.