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Addition to existing structure builders in Seymour

Hill Top Remodeling, LLC
16 Unity Drive
4.91(
16
)
Approved Pro
Hill Top Remodeling, LLC
16 Unity Drive
4.91(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

With over 30 years of experience in the Remodeling industry, Hill Top Remodeling, LLC is your industry expert. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Simply put, Bill builds from the heart. We had a major renovation that entailed reconfiguring the entire 2nd floor with the addition of a bed and bathroom. We also had our 1st floor reconfigured with a wall removal and a master ensuite established. With a project of this size there are challenges and Bill and his team worked as professionals through each one. The quality of build that Bill and his team establishes is top notched and stands with the best in the business, We did have some hurdles with finishing details, however, with continued communication with Bill and some realignment, the project came out better than our expectations. We're very happy with our overall results."

Thomas F on May 2023

With over 30 years of experience in the Remodeling industry, Hill Top Remodeling, LLC is your industry expert. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Simply put, Bill builds from the heart. We had a major renovation that entailed reconfiguring the entire 2nd floor with the addition of a bed and bathroom. We also had our 1st floor reconfigured with a wall removal and a master ensuite established. With a project of this size there are challenges and Bill and his team worked as professionals through each one. The quality of build that Bill and his team establishes is top notched and stands with the best in the business, We did have some hurdles with finishing details, however, with continued communication with Bill and some realignment, the project came out better than our expectations. We're very happy with our overall results."

Thomas F on May 2023


Elm City Carpentry, LLC
319 Peck St, Building 2, Unit H
4.00(
1
)
Approved Pro
Elm City Carpentry, LLC
319 Peck St, Building 2, Unit H
4.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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.

"I was very happy and impressed with the level of communication, immediate attention to my questions/concerns, and the fact that all issues I raised were immediately fixed. The manager was on site every day."

sandra w on September 2015

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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.

"I was very happy and impressed with the level of communication, immediate attention to my questions/concerns, and the fact that all issues I raised were immediately fixed. The manager was on site every day."

sandra w on September 2015


Avatar for Daddona Construction
Daddona Construction
1044 Main St Unit 10
4.25(
12
)
Approved Pro
Daddona Construction
1044 Main St Unit 10
4.25(
12
)
Approved Pro
Customers say: Quick response
36 years of experience
Free onsite estimate

DADDONA CONSTRUCTION is a full service general contracting company with over 30 years experience. We work mostly in all of Western CT. We perform all aspects of residential & light commercial building & remodeling.

"All staff efficient, professional and provided extra assistance willingly Provided repairs timely and extra requests as project moved along Work completed timely and met expectations"

Nancy T on November 2023

DADDONA CONSTRUCTION is a full service general contracting company with over 30 years experience. We work mostly in all of Western CT. We perform all aspects of residential & light commercial building & remodeling.

"All staff efficient, professional and provided extra assistance willingly Provided repairs timely and extra requests as project moved along Work completed timely and met expectations"

Nancy T on November 2023


Avatar for Waveleone Construction, LLC
Waveleone Construction, LLC
26 Greenwood Avenue
4.96(
25
)
Approved Pro
Waveleone Construction, LLC
26 Greenwood Avenue
4.96(
25
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 years of experience

With experience in project management, construction, and property management, we leverage our industry knowledge and vendor relationships to ensure your project receives the upmost quality to maximize your investment. Our management team and pre-qualified contractors possess the general characteristics of experience, reliability, and honesty. With outstanding communication skills, we coordinate the various trades, and assure the project meets the goals of on-time delivery, expected quality, and committed budget.

"Francis is very good! Polite, professional, considerate, and offers quality service!"

Juan S on April 2023

With experience in project management, construction, and property management, we leverage our industry knowledge and vendor relationships to ensure your project receives the upmost quality to maximize your investment. Our management team and pre-qualified contractors possess the general characteristics of experience, reliability, and honesty. With outstanding communication skills, we coordinate the various trades, and assure the project meets the goals of on-time delivery, expected quality, and committed budget.

"Francis is very good! Polite, professional, considerate, and offers quality service!"

Juan S on April 2023


Michael Bogues Construction, LLC
294 W. Meetinghouse Road
New on HomeAdvisorNew on Angi
Approved Pro
Michael Bogues Construction, LLC
294 W. Meetinghouse Road
New on AngiNew on HomeAdvisor
Approved Pro
13 years of experience
Free onsite estimate

Michael Bogues Construction, LLC, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Michael Bogues Construction, LLC, is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Michael Bogues Construction, LLC, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Michael Bogues Construction, LLC, is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


All Phase Construction II, LLC
12 Little Quarry Lane
4.67(
3
)
Approved Pro
All Phase Construction II, LLC
12 Little Quarry Lane
4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

All Phase Construction II, LLC, specializes in all aspects of home improvement from large remodeling projects all the way down to finish work. There is not a project we can't handle. Give us a call today for an estimate on your next project!

"Excellent job. Great craftsmanship. Mannerly. Cleaned up after themselves. Had addition put on the house (master bath). Honest. Respectful and talented craftsmanship. Meticulous workers. Highly recommend this company. Would do it again in the future. The owner is a businessman with honesty and intelligence. Thank you for such a great looking bath and renovation to our basement. Love it."

Charles B on July 2020

All Phase Construction II, LLC, specializes in all aspects of home improvement from large remodeling projects all the way down to finish work. There is not a project we can't handle. Give us a call today for an estimate on your next project!

"Excellent job. Great craftsmanship. Mannerly. Cleaned up after themselves. Had addition put on the house (master bath). Honest. Respectful and talented craftsmanship. Meticulous workers. Highly recommend this company. Would do it again in the future. The owner is a businessman with honesty and intelligence. Thank you for such a great looking bath and renovation to our basement. Love it."

Charles B on July 2020


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


J & P Restoration
PO Box 120673
4.62(
59
)
Approved Pro
J & P Restoration
PO Box 120673
4.62(
59
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
23 local quotes requested

With over 33 years experience in residential home improvement projects, J & P Restoration has the knowledge and experience to make your Addition, remodel or other project a reality.

"The owner, John Petrillo, is an old-school pro. This was an insurance claim job, but we hope to hire him again this year for another large (non-insurance claim) project."

Theresa M on May 2023

With over 33 years experience in residential home improvement projects, J & P Restoration has the knowledge and experience to make your Addition, remodel or other project a reality.

"The owner, John Petrillo, is an old-school pro. This was an insurance claim job, but we hope to hire him again this year for another large (non-insurance claim) project."

Theresa M on May 2023


Avatar for Lonny Lewis Construction, LLC
Lonny Lewis Construction, LLC
PO Box 134
4.71(
17
)
Approved Pro
Lonny Lewis Construction, LLC
PO Box 134
4.71(
17
)
Approved Pro
Customers say: Quality work
10 years of experience
Free onsite estimate

Unlock your home's potential with Lonny Lewis Construction, LLC! Local experts with years of proven success deliver exceptional quality in stunning additions, dream kitchens, and flawless door, window, and deck installations. Count on us for lasting results and a home transformation you'll love – satisfaction guaranteed!

"Lonny has remodeled our kitchen and family room and resided our house. He and his crew have done an outstanding job on each project. Highly recommend. "

Peter M on April 2025

Unlock your home's potential with Lonny Lewis Construction, LLC! Local experts with years of proven success deliver exceptional quality in stunning additions, dream kitchens, and flawless door, window, and deck installations. Count on us for lasting results and a home transformation you'll love – satisfaction guaranteed!

"Lonny has remodeled our kitchen and family room and resided our house. He and his crew have done an outstanding job on each project. Highly recommend. "

Peter M on April 2025


Avatar for Lux-Windoors
Lux-Windoors
1 Walnut St
5.00(
11
)
Approved Pro
Lux-Windoors
1 Walnut St
5.00(
11
)
Approved Pro
Customers say: Quality work
15 local quotes requested
2 years of experience

A leading construction company in (LOCATION) focuses on providing optimum quality in various construction services. We take great pride in our work as we have during our () years in business. Thus, you can rest assured, that no matter what construction project we handle, we will be giving nothing but highly professional and expert works. Our galleries—collections of photos from previous construction projects—can attest to the amount of time, thought, and effort that we put into the services we provide.

"Lux Windoors did a great job on our windows. We love them. He explained everything to us and how they work. it was great communication too, anytime I texted him he answered me back really fast. I will definitely call them first for our next project. Thank you"

nathalie p on April 2025

A leading construction company in (LOCATION) focuses on providing optimum quality in various construction services. We take great pride in our work as we have during our () years in business. Thus, you can rest assured, that no matter what construction project we handle, we will be giving nothing but highly professional and expert works. Our galleries—collections of photos from previous construction projects—can attest to the amount of time, thought, and effort that we put into the services we provide.

"Lux Windoors did a great job on our windows. We love them. He explained everything to us and how they work. it was great communication too, anytime I texted him he answered me back really fast. I will definitely call them first for our next project. Thank you"

nathalie p on April 2025

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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
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