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House Extension Professionals in Boston, MA

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Boston / 25 mi
Design & Build
House Extensions
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158 Professionals

Featured Reviews for House Extension Professionals in Boston, MA

The Holland Companies
House Extension Professionals in Boston, MA
Average rating: 5 out of 5 stars5 February 2017
“It’s rare to meet a builder that not only “talks the talk” but also “walks the walk.” The Holland Companies were on time, on budget, and delivered a product superior to the initial quality promised. Basically the opposite of what typically happens. We would entrust our next project with them only.”
New England Design & Construction
House Extension Professionals in Boston, MA
Average rating: 5 out of 5 stars15 October 2012
“We love our kitchen, bathroom and expanded kids bedroom. Dave and Cory really understood our style and our budget. I loved the communication especially the ever other weekly meeting to discuss questions and progress.”
Yusra Design Build
House Extension Professionals in Boston, MA
Average rating: 5 out of 5 stars21 September 2020
“True industry professionals ! I have referred my clients to Yusra Design Build and always had positive reviews! Jamal and his team are always responsive and approach each project with its own uniqueness, and can bring a rendering to life !”
Kraus Associates
House Extension Professionals in Boston, MA
Average rating: 5 out of 5 stars20 July 2017
“Charles is an excellent architect whose advice and expertise were invaluable. He was very thorough and attentive to details for every aspect of our project. He was very easy to work with and always made himself available to answer any and all of our questions. We would definitely highly recommend him to anyone looking for a good, quality architect with high standards and integrity.”
The Curtice Group Inc
House Extension Professionals in Boston, MA
Average rating: 5 out of 5 stars7 December 2018
“I'm happy to give Scott Curtice my strongest positive recommendation. Our project went quite smoothly, staying on schedule thanks to the fact that my office is in the house and Scott's commitment to providing a foreman. This enabled us to make decisions quickly and address problems promptly. Scott and his crew showed a lot of creativity in meeting our requirement to stay in the house during the renovation, to the extent of setting up a temporary kitchen and shower in the basement. In the end, we only had to be out of the house for about a week. He was also very good about coordinating with our architect and the cabinetmaker that we selected ourselves. Having heard a few horror stories of renovation cost overruns, I think we also did well in this respect. Our final figure was about 10% more than the initial estimate due to the kind of unforeseen issues that can be expected on any such project, along with a few changes that we ordered. The level of detail Scott provides in his constantly updated spreadsheet also helped us to make some decisions that reduced our cost.”
Monica MacKenzie Design Build
House Extension Professionals in Boston, MA
Average rating: 5 out of 5 stars29 October 2012
“Working with Monica was a pleasure from start to finish. She has both the knowledge of a general contractor and the vision of an interior designer, so the finished product was kept in mind from the very beginning. Monica’s attention to detail never wavered throughout the arduous process of re-configuring an antique cape, and she was able to help us turn many would-be issues into bonus features of the finished product. She was extremely attentive to our thoughts and ideas and accommodating of our needs throughout the renovation. We couldn’t have done it without her!”
Rebel Builders
House Extension Professionals in Boston, MA
Average rating: 5 out of 5 stars23 November 2020
“We had a great experience with Rebel Builders. The enthusiasm and cheerfulness of Diana Pauro, owner and lead architect was infectious. Diana grasped our need for a cozy, warm and updated master bathroom, closet and master bedroom, quickly and well. She and her team managed our project with skill, politeness, and consideration. They were available to answer questions when we had them; were sensitive to our needs (we were living in the house at the time) and had strong time-management skills. I particularly liked that Diana paid attention to hiring contractors with a similar philosophy of strong customer services to her. I would thoroughly recommend Rebel Builders if you need ideas for a project and full project management through completion. Indeed, we recommended Rebel Builders to friends who are rennovating an entire house with them.”
Sage Builders LLC
House Extension Professionals in Boston, MA
Average rating: 5 out of 5 stars26 March 2013
“Sage Builders were the general contractors for several projects in our home in particular for the large and complex retrofitting of a paneled library with coffered ceiling, purpose built sliding French doors, remodeled fireplace and special lighting. The project required the coordination of a variety of providers and contractors, including architects, carpenters, millwork specialists, decorators, lighting specialists, AV professionals, alarm system providers, painters, electricians, stone cutters, etc... Sage did a terrific job in guiding us throughout the process, they were reliable, available and present whenever needed, trustworthy, honest and meticulous in their follow through. They provided us with helpful and sensible advice borne of experience, were generous with their time and went out of their way to get the results we were seeking. They were always responsive, communicative, reasonable and a true pleasure to deal with. It was an expensive project but we are very pleased with the results as Sage was able to understand and interpret our desires extremely well. We would recommend them wholeheartedly and without reservations.”
Thomas Buckborough & Associates
House Extension Professionals in Boston, MA
Average rating: 5 out of 5 stars8 January 2013
“We have worked with Thomas Buckborough and his group for a number of projects since 1995. In each case, whether it was a large remodel or a small repair, he has been attentive, thorough, thoughtful, and a pleasure to work with. His work is beautiful. His commitment to his clients does not end with the completion of the project; he consistently is available for tweaks, repairs, and questions. We recommend him with enthusiasm and without reservation.”
North River Builders Inc
House Extension Professionals in Boston, MA
Average rating: 5 out of 5 stars31 October 2014
“A talented group of professionals that have worked on a remodel of the facade/elevation of our house and then a complete gut and remodel of our Masterbath and bedroom. Creative, kind, focused, and incredibly talented. They were so easy to work with and a pleasure to see each day as well. We were happy when the job was completed (on schedule) but sad to see them go because they were such nice people.”
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Design and Build Company FAQs
A house extension is a construction process that involves expanding the footprint of your existing home. This could be extending outwards, either to the side or rear of the house, or upwards by adding another storey. House extensions provide extra living space and can significantly increase the value of your property.

House extensions can be categorised based on direction, structure and function. The main types include rear extensions, side return extensions, wrap-around extensions, and double or single-storey extensions. More specific ones could be kitchen extensions, loft conversions, basement conversions, garage conversions or conservatories. Select the type that best suits your property and meets your space needs, if you are unsure, speaking with a local home extension builder in Boston.

Generally, house extensions are worth the investment. They provide additional living space and can dramatically increase the resale value of your home, often covering the initial investment cost. However, plan carefully and choose a reputable house extension builder to ensure a high-quality build that will add value to your property.

The cost of a house extension can vary significantly based on several factors, such as the size, complexity of the design, quality of materials used, and geographical location. However, as a rough estimate, a single-storey extension can range from £1,000 to £2,000 per square metre, whereas a two-storey extension can start at around £1,500 per square metre.

Planning a house extension involves several stages, including idea generation, design, planning permission, and construction. Consult with a house extension architect to create a design based on your needs and budget. Ensure to check with your local council about planning permissions. Finally, choose a reputable house extension builder to bring your vision to life.
Why Hire Design & Build on Houzz?
158Local Pros on Houzz Who Serve Boston, MA
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Boston house extension professionals near you, eager to turn your vision into a reality. Whether you're planning an extra bedroom, expanding your kitchen or designing a brand-new workspace, these professionals have the skills and expertise to make your project successful. House extension professionals include architects who can draw up detailed plans and builders who will execute them to the finest standards.

Choosing a house extension professional on Houzz ensures peace of mind, knowing that you’re in safe hands. They come highly recommended with a strong track record of creating bespoke, high-quality extensions in Boston in a wide range of styles and budgets. Whether planning a new kitchen extension, adding a new storey, or just wanting more living space, find your house extension solution with us.

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