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House Extension Professionals in Greenwich, CT

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Greenwich / 25 mi
Home Builders
House Extensions
1 – 15 of 2,959 professionals
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2,959 Professionals

Featured Reviews for House Extension Professionals in Greenwich, CT

Dynamic Design & Remodeling
House Extension Professionals in Greenwich, CT
Average rating: 5 out of 5 stars3 October 2023
“I had a great experience with Omega - everyone is very professional and has a lot of value to offer”
Saranac Builders Corp.
House Extension Professionals in Greenwich, CT
Average rating: 5 out of 5 stars19 December 2014
“Saranac Builders is one of my favorite companies to deal with. I supply windows and doors on many of their projects. Everyone is always easy and a pleasure to deal with. Their deposits and payments are always prompt. I highly recommend Saranac Construction and wouldn't hesitate on dealing with them. Sincerely, Paul @ Florence Building Materials”
C and J contractor llc
House Extension Professionals in Greenwich, CT
Average rating: 5 out of 5 stars13 December 2023
“Christian is a professional. He has great knowledge of all aspects of home electrical systems (old and new). He has the home inspection qualification that are needed by he starts a project.”
PLI Builders
House Extension Professionals in Greenwich, CT
Average rating: 5 out of 5 stars15 May 2020
“Excellent work!! These guys are true professionals. They came when promised and did a great job. I trust them and have used them for years. I highly recommend them.”
LEONS CONSTRUCTION
House Extension Professionals in Greenwich, CT
Average rating: 5 out of 5 stars28 September 2023
“Amazing work! I have them an idea of what I wanted and they created just how I wanted it.”
Rivertown General Contracting, LLC
House Extension Professionals in Greenwich, CT
Average rating: 5 out of 5 stars29 August 2020
“Rivertown renovated my bathroom last summer. They are a pleasure to deal with. On top of the job every step of the way. Their subcontractors were great and respectful of my house (and dogs). My bathroom came out amazing. Highly recommend.”
H&H Home Remodeling LLC.
House Extension Professionals in Greenwich, CT
Average rating: 5 out of 5 stars20 October 2020
“Don Huot owner is a pro, so easy to work with and his work is solid. We had a basement Reno where don transformed our basement into a wine themed room, he has also done fence install and paint work. Definitely would recommend Don.”
JNI Construction
House Extension Professionals in Greenwich, CT
Average rating: 5 out of 5 stars23 October 2017
“Arthur was very flexible with all my needs, from the design to the budget. We worked together on the decisions, and details. He taught me a lot of things I didn’t know about remodeling. But the best of all, he is a great person. Can you imagine professionalism, knowledge, and a caring person all together? I am happy I hire him for my job.”
David Mangini & Co., LLC
House Extension Professionals in Greenwich, CT
Average rating: 5 out of 5 stars12 November 2015
“As an architect, I found David Mangini Co., LLC, a pleasure to work with in all stages of the design and construction process. Dave is a positive facilitator, enhancing the relationship between the owner, architect, and the construction team. With over twenty years of experience, Dave brings extensive skill to the areas of cost estimating, phasing, and construction administration. His knowledge of high quality residential construction is evident in all stages of the project. He has an excellent team of plumbers, electricians, HVAC, masons, and talented carpenters required to complete a major renovation and addition. Dave is very good at guiding the owner through the design and construction process. His powerful communication skills are evident in his ability to work with local building and zoning officials. He is quick to ask questions, when needed for clarification and also to respond to question. His thoughtful and conscientious methods create a beautiful project. His careful planning allowed the owners to continue living in their home, as his team moved from one area of the renovation and addition to the next one. He keeps the site neat and clean. He is friendly, funny, and kind to family pets. He regularly visits his job sites and coordinates the work, several times throughout the day. I strongly recommend David Mangini Co., LLC for your next project.”
Emiliano Construction Corp
House Extension Professionals in Greenwich, CT
Average rating: 5 out of 5 stars16 February 2017
“They did a great job. They were very professional and clean. They adhere to the rules of the co op I live in and took out the garbage after they finished. They did they job in a timely fashion and were okay with changes I had proposed. I like the job that they did. I would and have recommended them to family and friends.”
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Builder 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 Greenwich.

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 Home Builders on Houzz?
2,959Local Pros on Houzz Who Serve Greenwich, CT
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Greenwich 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 Greenwich 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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