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Addition to existing structure builders in New Haven

Avatar for Red Lion Construction, LLC
Red Lion Construction, LLC
13 Hidden Acres Dr.
5.00(
4
)
Approved Pro
Red Lion Construction, LLC
13 Hidden Acres Dr.
5.00(
4
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Red Lion did an excellent job with our deck. The team was great to deal with, very professional and delivered the deck on time and on budget. I plan to work with Red Lion on future projects."

Matt C on March 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Red Lion did an excellent job with our deck. The team was great to deal with, very professional and delivered the deck on time and on budget. I plan to work with Red Lion on future projects."

Matt C on March 2025


Avatar for NET ZERO DESIGN, INC.
NET ZERO DESIGN, INC.
57 River Road
5.00(
7
)
Approved Pro
NET ZERO DESIGN, INC.
57 River Road
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

NZD is a bona fide Design/Build Firm. We design it, we build it, Period. Using this Integrated Design approach ensures that projects are finished on time, on budget and customer satisfaction is guaranteed. We are very selective in which projects we choose because we want to make sure that's it's not just the right fit for us, but more importantly for you. We pride ourselves on reliability, great communication, integrity, and quality work and we refuse to cut corners. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Net Zero Design has earned my utmost admiration for their exceptional work on a recent project â a remarkable 3-bedroom addition to my Vermont home. As someone deeply committed to sustainability and energy efficiency, I couldn't be happier with the outstanding results. From the outset, Net Zero Design demonstrated a profound understanding of green building practices. The integration of WiFi-enabled Smart Lighting, Heat Pumps, Heat Pump Water Heaters, and a Standby Generator showcases their commitment to cutting-edge technology that not only enhances comfort but also minimizes environmental impact. The team's expertise in energy-efficient design is truly commendable. The WiFi-enabled Smart Lighting system not only adds a modern touch but also contributes to energy savings. The Heat Pumps and Heat Pump Water Heaters provide efficient heating and cooling, ensuring optimal comfort while significantly reducing energy consumption. The inclusion of a Standby Generator reflects their foresight and dedication to ensuring uninterrupted power supply, especially in Vermont's challenging weather conditions. This thoughtful addition adds an extra layer of reliability and peace of mind. Throughout the project, communication was excellent. The team kept me informed about the progress, and their attention to detail was evident at every stage. Despite the complexity of integrating advanced technologies, the project was completed efficiently and surpassed all expectations. Net Zero Design's ability to deliver a stunning, energy-efficient addition that seamlessly blends with the existing structure is truly remarkable. This project has not only elevated the functionality of my home but has also significantly reduced my environmental footprint. In conclusion, if you're seeking a general contractor specializing in energy efficiency and sustainability, Net Zero Design is the epitome of excellence. They've exceeded all my expectations, and I wholeheartedly recommend them to anyone seeking transformative, eco-friendly home improvements."

Ronald W on February 2024

NZD is a bona fide Design/Build Firm. We design it, we build it, Period. Using this Integrated Design approach ensures that projects are finished on time, on budget and customer satisfaction is guaranteed. We are very selective in which projects we choose because we want to make sure that's it's not just the right fit for us, but more importantly for you. We pride ourselves on reliability, great communication, integrity, and quality work and we refuse to cut corners. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Net Zero Design has earned my utmost admiration for their exceptional work on a recent project â a remarkable 3-bedroom addition to my Vermont home. As someone deeply committed to sustainability and energy efficiency, I couldn't be happier with the outstanding results. From the outset, Net Zero Design demonstrated a profound understanding of green building practices. The integration of WiFi-enabled Smart Lighting, Heat Pumps, Heat Pump Water Heaters, and a Standby Generator showcases their commitment to cutting-edge technology that not only enhances comfort but also minimizes environmental impact. The team's expertise in energy-efficient design is truly commendable. The WiFi-enabled Smart Lighting system not only adds a modern touch but also contributes to energy savings. The Heat Pumps and Heat Pump Water Heaters provide efficient heating and cooling, ensuring optimal comfort while significantly reducing energy consumption. The inclusion of a Standby Generator reflects their foresight and dedication to ensuring uninterrupted power supply, especially in Vermont's challenging weather conditions. This thoughtful addition adds an extra layer of reliability and peace of mind. Throughout the project, communication was excellent. The team kept me informed about the progress, and their attention to detail was evident at every stage. Despite the complexity of integrating advanced technologies, the project was completed efficiently and surpassed all expectations. Net Zero Design's ability to deliver a stunning, energy-efficient addition that seamlessly blends with the existing structure is truly remarkable. This project has not only elevated the functionality of my home but has also significantly reduced my environmental footprint. In conclusion, if you're seeking a general contractor specializing in energy efficiency and sustainability, Net Zero Design is the epitome of excellence. They've exceeded all my expectations, and I wholeheartedly recommend them to anyone seeking transformative, eco-friendly home improvements."

Ronald W on February 2024


Avatar for R.A.M. Contracting, Inc.
R.A.M. Contracting, Inc.
72 Riverside Road
5.00(
2
)
Approved Pro
R.A.M. Contracting, Inc.
72 Riverside Road
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

Better Business Bureau Accredited firm with an A+ Rating. 2017 Connecticut Better Business Bureau Marketplace Excellence Awards NOMINEE for SUPERIOR CUSTOMER SERVICE. Established in 1998, R.A.M. Contracting, Inc. is Robertson Michaud company specializing in Custom Projects. We are based in Connecticut and are one of the most highly regarded companies for our craftsmanship, attention to detail and customer service. Fully licensed, insured and bondable. We service Federal, Industrial, Commercial and Select Residential clientele. Registered with the United States Government Systems for Award Management (SAMS), State of Connecticut Department of Consumer Protection and Vermont Office Of Professional Regulation. We are an Environmental Protection Agency Lead Safe Certified Firm. Please provide details about your project in the Homeowner Description. Leads without any description will not be accepted. For more information please call us at 860-413-2263. We are available 7 days a week.

"Very responsive, clear and professional. Gave me information I needed and then some."

Vivian Z on July 2018

Better Business Bureau Accredited firm with an A+ Rating. 2017 Connecticut Better Business Bureau Marketplace Excellence Awards NOMINEE for SUPERIOR CUSTOMER SERVICE. Established in 1998, R.A.M. Contracting, Inc. is Robertson Michaud company specializing in Custom Projects. We are based in Connecticut and are one of the most highly regarded companies for our craftsmanship, attention to detail and customer service. Fully licensed, insured and bondable. We service Federal, Industrial, Commercial and Select Residential clientele. Registered with the United States Government Systems for Award Management (SAMS), State of Connecticut Department of Consumer Protection and Vermont Office Of Professional Regulation. We are an Environmental Protection Agency Lead Safe Certified Firm. Please provide details about your project in the Homeowner Description. Leads without any description will not be accepted. For more information please call us at 860-413-2263. We are available 7 days a week.

"Very responsive, clear and professional. Gave me information I needed and then some."

Vivian Z on July 2018


Avatar for Oak Hill Construction
Oak Hill Construction
3490 Sand Road
5.00(
3
)
Approved Pro
Oak Hill Construction
3490 Sand Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Welcome to Oak Hill Construction. We are a family owned and operated company specializing in home building. Oak Hill Construction provides quality custom home construction services in Vermont. We specializing in projects ranging from major renovations for multiple rooms, building additions to existing structures, and custom home building. Based in Ferrisburgh, Oak Hill Construction satisfies customers through experience, professionalism, and competitive rates. Contact us for a free estimate!

"Andy and his family business completely renovated my parents home inside and out after they passed. Andy was at the top of the list to be referred to me in our community. Rebuilt walls, 2 decks , all flooring and put insulation, garage finish, securing it. Installed septic system, redid all the molding throughout. Installed sliding doors.....Overall became a member of my family and I can't say enough, he saved this home and now I can't picture myself living anywhere else.This was an ongoing project for 4 years. Over weekends. He saved my heritance and saved me and made my life better. Total integrity and honesty."

Tom S on November 2017

Welcome to Oak Hill Construction. We are a family owned and operated company specializing in home building. Oak Hill Construction provides quality custom home construction services in Vermont. We specializing in projects ranging from major renovations for multiple rooms, building additions to existing structures, and custom home building. Based in Ferrisburgh, Oak Hill Construction satisfies customers through experience, professionalism, and competitive rates. Contact us for a free estimate!

"Andy and his family business completely renovated my parents home inside and out after they passed. Andy was at the top of the list to be referred to me in our community. Rebuilt walls, 2 decks , all flooring and put insulation, garage finish, securing it. Installed septic system, redid all the molding throughout. Installed sliding doors.....Overall became a member of my family and I can't say enough, he saved this home and now I can't picture myself living anywhere else.This was an ongoing project for 4 years. Over weekends. He saved my heritance and saved me and made my life better. Total integrity and honesty."

Tom S on November 2017


Blanchard Design Build
.
5.00(
8
)
Approved Pro
Blanchard Design Build
.
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
157 local quotes requested

Looking for reliable remodeling services in the Burlington area? Look no further than Blanchard Design Build. Our team of experts is here to assist you with all your remodeling needs. With our exceptional service and attention to detail, we are dedicated to providing the best solutions for your home projects. Contact us today for all your design, carpentry, woodworking, timber framing , and remodeling needs.

"Jason delivered work of high quality, completing tasks swiftly and effectively. He consistently responded promptly to my emails whenever I had inquiries about the project or its start date. He also completed the job on schedule."

Peter C on August 2024

Looking for reliable remodeling services in the Burlington area? Look no further than Blanchard Design Build. Our team of experts is here to assist you with all your remodeling needs. With our exceptional service and attention to detail, we are dedicated to providing the best solutions for your home projects. Contact us today for all your design, carpentry, woodworking, timber framing , and remodeling needs.

"Jason delivered work of high quality, completing tasks swiftly and effectively. He consistently responded promptly to my emails whenever I had inquiries about the project or its start date. He also completed the job on schedule."

Peter C on August 2024


Avatar for JJ's Exteriors
JJ's Exteriors
U.S. 7
5.00(
1
)
Approved Pro
JJ's Exteriors
U.S. 7
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

We are a local, veteran and women owned and operated exterior company. We believe in transparency, communication integrity, and honesty. We offer competitive pricing, quality work, and minimum of 20 yrs of experience. We employ and collaborate with professionals in different areas, giving us the ability to offer a range of services. We take pride in our work, and strive to serve our customers. We help our customers achieve the exterior goals they are looking for. If it's a job we can't do, we will do our best to find a qualified team that can. We hope we get the opportunity to work with you too!

"Everything went great from start to finish. The office staff was very responsive and answered all of my questions in a timely manner, kept me up to date as to when work was scheduled to be done. I was very impressed with the quality of the work that was completed. The work was completed as promised. I would definitely use JJ’s Exteriors in the future, and highly recommend them for your siding, window and door repairs or replacements."

Gail C on July 2024

We are a local, veteran and women owned and operated exterior company. We believe in transparency, communication integrity, and honesty. We offer competitive pricing, quality work, and minimum of 20 yrs of experience. We employ and collaborate with professionals in different areas, giving us the ability to offer a range of services. We take pride in our work, and strive to serve our customers. We help our customers achieve the exterior goals they are looking for. If it's a job we can't do, we will do our best to find a qualified team that can. We hope we get the opportunity to work with you too!

"Everything went great from start to finish. The office staff was very responsive and answered all of my questions in a timely manner, kept me up to date as to when work was scheduled to be done. I was very impressed with the quality of the work that was completed. The work was completed as promised. I would definitely use JJ’s Exteriors in the future, and highly recommend them for your siding, window and door repairs or replacements."

Gail C on July 2024


Avatar for Belltree LLC
Belltree LLC
5435 Lake St
5.00(
2
)
Approved Pro
Belltree LLC
5435 Lake St
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

Belltree LLC is a new construction and remodeling company. We have been a business since 2017 and have had many great projects and renovations. We are a growing company and love to help clients personalize there homes! We can build your dream home or add to it.

"Ben was very easy to work with for a basement remodeling project. He was helpful with the planning, organization and coordination. Pricing was a fair and transparent. I'd be happy to hire him again for future projects."

Greg C on February 2024

Belltree LLC is a new construction and remodeling company. We have been a business since 2017 and have had many great projects and renovations. We are a growing company and love to help clients personalize there homes! We can build your dream home or add to it.

"Ben was very easy to work with for a basement remodeling project. He was helpful with the planning, organization and coordination. Pricing was a fair and transparent. I'd be happy to hire him again for future projects."

Greg C on February 2024


Bowen Ridge Construction
588 Goodman Rd
5.00(
7
)
Approved Pro
Bowen Ridge Construction
588 Goodman Rd
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
656 local quotes requested

We are a full service building and remodeling contractor. We have been in the construction industry for more than 20 years. We remodel all aspects of your home, Kitchens, Baths, living areas and so much more. We also will build new homes, decks, garages, and out buildings. Our ability to accurately price jobs, puts us in a league of our own. We have the Best People, Best Products, Best Results, Everytime. Come experience the differences.

"Joe and his team put a beautiful addition on to my house. He did a great job of communicating and worked with us on pricing throughout. I would recommend him without hesitation."

Jesse Y on May 2024

We are a full service building and remodeling contractor. We have been in the construction industry for more than 20 years. We remodel all aspects of your home, Kitchens, Baths, living areas and so much more. We also will build new homes, decks, garages, and out buildings. Our ability to accurately price jobs, puts us in a league of our own. We have the Best People, Best Products, Best Results, Everytime. Come experience the differences.

"Joe and his team put a beautiful addition on to my house. He did a great job of communicating and worked with us on pricing throughout. I would recommend him without hesitation."

Jesse Y on May 2024


Avatar for Tejada's Remodeling Inc
Tejada's Remodeling Inc
5.00(
21
)
Approved Pro
Tejada's Remodeling Inc
5.00(
21
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7333 local quotes requested

Good work guarantee. I love making our customer's happy

"These guys were absolutely amazing. Thank you guys so much for your hard work and helping us out."

Joseph P on May 2025

Good work guarantee. I love making our customer's happy

"These guys were absolutely amazing. Thank you guys so much for your hard work and helping us out."

Joseph P on May 2025


Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

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Addition to existing structure building services FAQs

How far you can push a room depends on the structure you choose. A cantilevered bump-out can extend 24 inches before building codes require its own footing or foundation. Anything longer needs engineered support and a permit. Check local codes or consult with a structural professional before finalizing plans to ensure your design remains safe and compliant.

Most bump-outs are completed within one to four weeks, even with minimal electrical, plumbing, or HVAC work. Their compact size means less demolition, simpler inspections, and fewer weather-related delays compared to a full-scale addition. Your contractor can provide a more precise timeline once they have determined the scope, materials, and permit schedule, but plan on having the extra square footage ready in approximately a month.

The homeowners guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
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