Proudly serving
Southern NH and Northern MA
office  603-924-3600
cell  603-765-9350

PO Box 28
Milford, NH 03055
Peterborough, NH 03458

603-924-3600 phone
603-765-9350 cell
603-924-3655 fax



We here at Northwind know nothing is more revered than our name and reputation. As we grow, and create new relationships, we know that it is our integrity, honesty and dependability which keep our customers coming back. Our customers are the foundation of our company so please take a moment to see what they have to say.

Hi Bill,

Thank you very much for another job well done. I hope you and family have a great holiday.

~D.M., New Ipswich

Northwind Construction did an outstanding job finishing my basement. Bill Gagne (the owner) and I had an excellent working relationship from the estimate phase all the way through to completion of my basement project. Bill and his team were extremely professional and efficient as they performed the work. The crew was very conscious and considerate of the disruption that this type of work can cause over the course of several months, and routinely worked around our family schedule. Bill was always willing to accommodate my change orders as the work progressed and always took the time to answer my many questions.

~Basement Remodel, Hollis NH

In addition to very high quality workmanship, attention to detail and fair price, Bill and his team are excellent at continuous communication with the homeowner. With Bill in charge, I was able to rest assured every project would be done as committed and within budget. Bill is a pleasure to work with both personally and professionally. I'll definitely be doing more projects with him over this summer!

~Bob, Bedford NH

Bill Gagne is an extremely capable and dependable contractor. We couldn't be more happy with what he has built for us. We own an antique home, and he has been wonderful in his efforts to create built-ins that fit with our home. He comes when he says he will, and contacts us in a timely manner to discuss details of the jobs we have contracted him to do. He is happy, friendly, courteous and kind. I can depend on him always. His work is superior and looks beautiful!


~Martha & Doug Chabinsky, Amherst NH

When we made the decision to put an addition on our home to accommodate my wife's parents, the biggest question was who would be the best person to do the job. I was no stranger to the process, as my dad had put additions on to three of the houses we owned. What we did not want was a house that looked as if it had gone through the traditional New England expansion project, a series of disjointed additions. We were proud of the look of our existing home and wanted to have the addition complement the existing structure in a seamless fashion. The goal was to make it look as if the finished product was the original design. We contacted Bill Gagne of Northwind Construction, since he had done such a great job with the initial construction. He spent the time discussing options and introduced us to Lisa Melvin, an architect who worked tirelessly to get us a plan that we were delighted with. Once the plans were Finalized, Bill gave us a price and stuck to it. The results were better than our expectations, and we are delighted with the Final product. Many of our friends that have visited have remarked that it does not look like an addition, and were curious where the original house ended and the addition began. Over the course of the project, Bill was constantly on-site, both working and managing the sub-contractors. His ability to manage the project which was done over a rather severe winter was excellent. Interruptions to our daily life were minimal, even when it was time to break through into the existing structure. The personnel that were involved in the project from Northwind Construction were wonderful, especially Keith who seemed to know how to do everything, and do everything with pride. If you are looking for a contractor that keeps his word, knows his craft, doesn't cut corners, and creates a product that you will be proud of, Northwind Construction is the best choice you can make. I heartily recommend them to anyone contemplating either new construction or incremental enhancements to existing properties. I found Bill to be a man of character. That is rare in these days, when most contractors want to cut corners to make a buck instead of leaving the homeowner with something that will stand the test of time and reflect a price of ownership.

~Ken B, Wilton NH

After finding only high prices and no cooperation from kitchen bath and large retail stores, I found Northwind was the one call I needed and everything was taken care of. I received great pricing for my kitchen cabinets and my bathroom vanity that I so love. What impressed me the most is the time and understanding and the details of what to expect through the remodeling process. I had no surprises, only a great remodel job. Northwind took care of every detail and made it such an easy process.

~Gail B, Leominster MA

We were fortunate that Bill Gagne and Northwind Construction was recommended to us by a family member who just had Bill complete a beautiful addition. So when we found ourselves in need of help to finish our two room addition, remodel our home office, redo the bathroom and rebuild a large deck, we called Bill. He did a wonderful job for us. His work was meticulous and thorough in all aspects of this very complex job. He always came up with creative and beautiful solutions for the difficult problems that he was continuously presented with. Bill always cared about doing things the right way, which was not always the easiest way. We would not and have not hesitated to recommend Bill Gagne to family and friends.

~Kathy Y, Manchester NH

After talking with other contractors, we didn't think we would ever be able to build our dream kitchen. Bill and his team were able to turn that dream into an affordable reality, and our new kitchen is even better than we had hoped. Bill's team was professional, courteous, and we are already looking for new projects to have them do for us!

~Jeff C, Goffstown NH

I thought I would be able to install the wood floors myself but after meeting Bill at Northwind Construction, I saw no reason to. Northwind Construction provided an accurate and competitive quote with a time-line for completing the job. Bill's team was experienced, trustworthy and efficient. Installing 1,900 square foot of wood flooring in a fully furnished house is not an easy job. Northwind Construction did it with attention to detail, without inconveniencing my family and finished the job on time. I look forward to working with Bill on my next project.

~Andrew G, Bedford NH

Northwind Construction was really a pleasure to work with. We met with a number of contractors to determine the best solution for replacing our linoleum kitchen floor with wood. Northwind Construction was the most attentive to our interests of achieving quality results within a specific budget. They presented multiple ideas, their work was top notch, and the floor looks great. We certainly will call Northwind for our next home improvement project.

~Michael & Deborah Hall, Amherst NH


Many thanks for your excellent work. It is a joy to behold. I greatly admire your solid workmanship and look forward to our next project together.

~Malcolm B, Ashburnham, MA

Bill and his crew were always on time and did what they said they would do. They were all very professional, friendly, and competent. The finished garage came out exactly as I had envisioned, and has been favorably commented on by everyone who's seen it. I highly recommend Northwind, and I look forward to using them again in the future.

~Peter M, New Ipswich NH

I have had so many people walk into my house and not believe it wa the same place. I did not expect what I got. He was very in tune with what I wanted. I have referred him to everyone, I have heard the contractor horror stories, so I was skeptical, I was comfortable with him from the beginning.

~Tamera W, Kitchen Remodel

Northwind made our remodel experience as painless as possible. Bill and Crew were very considerate and thoughtful, careful and neat. The communication and attention to detail was more than we expected going into our summer-long project. Our first experience with a tile and glass bathroom came out beautifully. Thanks Keith for taking my spec concept and finishing it like "The Bellagio". We'd recommend Northwind highly and we will use them again as soon as we settle on a new project.

~Hollis, NH

Northwind Construct built us a wrap around deck of over 800 square feet, including a porch, gates, ramp and stairs. Their excellent workmanship, timeliness and attention to details were evident throughout the entire project and the materials used were of the highest quality. After having discussed the project with us and viewing the site, Bill gave us peace of mind that we had indeed selected the right contractor. His estimate was realistic and fair. We highly recommend Northwind Construction and Bill Gagne.

~Roger, Henniker NH

Bathroom Projects | Kitchen Remodel | Custom Cabinetry | Additions | New Construction | Decks, Patios & Porches | Basements | Repairs & Replacements
Fully licensed & insured construction company in NH and MA
Northwind Construction Inc.  Milford & Peterborough, NH

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