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Addition to existing structure builders in Hamilton

Avatar for Coastal Building And Remodeling, Inc.
Coastal Building And Remodeling, Inc.
30 Summit Avenue
New on HomeAdvisorNew on Angi
Approved Pro
Coastal Building And Remodeling, Inc.
30 Summit Avenue
New on AngiNew on HomeAdvisor
Approved Pro
9 years of experience
Free onsite estimate

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of residential and commercial renovation and new construction services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! Ask us for a list of our references.

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of residential and commercial renovation and new construction services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! Ask us for a list of our references.


Avatar for M.R. Norman Builders
M.R. Norman Builders
63 Peaslee Crossing Road
4.56(
11
)
Approved Pro
M.R. Norman Builders
63 Peaslee Crossing Road
4.56(
11
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

M.R. Norman Builders takes pride in professional, prompt service, and following a schedule to ensure our client's project is finished on time. All work is licensed, insured, and backed by a full warranty that will exceed expectations. We will design and build your new home, addition, or kitchen/bath for free and provide you with a free competetive estimate. All calls are returned promptly - Call Ryan Norman for a free consultation today!

"Norman Properties and Development did a fantastic job with our home addition project. Their attention to quality, detail, and superior workmanship has produced a finished product that is the envy of the entire neighborhood. The professionalism and dedication displayed on a daily basis made this project an extremely positive experience for my family. I enthusiastically recommend Norman Properties and Development to anyone considering a home construction project. You'll be glad you did."

Donald Z on October 2011

M.R. Norman Builders takes pride in professional, prompt service, and following a schedule to ensure our client's project is finished on time. All work is licensed, insured, and backed by a full warranty that will exceed expectations. We will design and build your new home, addition, or kitchen/bath for free and provide you with a free competetive estimate. All calls are returned promptly - Call Ryan Norman for a free consultation today!

"Norman Properties and Development did a fantastic job with our home addition project. Their attention to quality, detail, and superior workmanship has produced a finished product that is the envy of the entire neighborhood. The professionalism and dedication displayed on a daily basis made this project an extremely positive experience for my family. I enthusiastically recommend Norman Properties and Development to anyone considering a home construction project. You'll be glad you did."

Donald Z on October 2011


Avatar for ASR LLC
ASR LLC
11 Avon St
5.00(
1
)
Approved Pro
ASR LLC
11 Avon St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

With years of experience serving the area, we are your solution for all your design and construction needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"N/A"

Danny d on April 2022

With years of experience serving the area, we are your solution for all your design and construction needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"N/A"

Danny d on April 2022


Avatar for Walczak Design & Build, LLC
Walczak Design & Build, LLC
3 Circle Drive
5.00(
2
)
Approved Pro
Walczak Design & Build, LLC
3 Circle Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Walczak Design + Build, is your solution for all your major remodel & renovation needs. We take great pride in our extreme professionalism, collaborative process and superior customer service on each and every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Be sure to check out our projects and references. We're looking forward to speaking with you.

"Derek has been great to work with, each day when they finish working you would never know any work has been going on, so clean. Derek and his crew have been great and if any of my friends that are looking for a contractor I will tell them about Derek."

Wayne K on October 2017

Walczak Design + Build, is your solution for all your major remodel & renovation needs. We take great pride in our extreme professionalism, collaborative process and superior customer service on each and every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Be sure to check out our projects and references. We're looking forward to speaking with you.

"Derek has been great to work with, each day when they finish working you would never know any work has been going on, so clean. Derek and his crew have been great and if any of my friends that are looking for a contractor I will tell them about Derek."

Wayne K on October 2017


Avatar for Costello Construction & Remodeling, Inc.
Costello Construction & Remodeling, Inc.
PO Box 620
5.00(
3
)
Approved Pro
Costello Construction & Remodeling, Inc.
PO Box 620
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

At Costello Construction & Remodeling, Inc., our core values are dependability, cleanliness, conscientiousness, and punctuality. We know that construction projects can be daunting, so we are dedicated to making the process as seamless and stress-free as possible. Our professional team ensures that every project is completed on time, within budget, and meets the highest quality standards

"Knowledgeable,skillful,customer focused,superior quality work...would recommend without question"

Dennis S on November 2015

At Costello Construction & Remodeling, Inc., our core values are dependability, cleanliness, conscientiousness, and punctuality. We know that construction projects can be daunting, so we are dedicated to making the process as seamless and stress-free as possible. Our professional team ensures that every project is completed on time, within budget, and meets the highest quality standards

"Knowledgeable,skillful,customer focused,superior quality work...would recommend without question"

Dennis S on November 2015


D.A. Kinsella Company
1A Andover Rd.
4.39(
29
)
Approved Pro
D.A. Kinsella Company
1A Andover Rd.
4.39(
29
)
Approved Pro
Customers say: Quick response
18 local quotes requested
35 years of experience

d. a. kinsella company has been under the same creative management since 1990 and has completed hundreds of residential and commercial projects for private sector clients, including home and business owners, property managers, developers and local government. As an architectural firm, d. a. kinsella company offers architectural and construction management services, which include the preparation of: home and house plans, home designs, residential architecture, interior design and planning; construction plans and construction management services, cost estimates and construction management.

"From the very first meeting through the entire work they did they were very professional. I had a roof repair and other construction work done and I am very pleased with the quality of their work. I will definitely hire them agian and in the process of going over window replacement with them. Excellent job!"

John H on November 2021

d. a. kinsella company has been under the same creative management since 1990 and has completed hundreds of residential and commercial projects for private sector clients, including home and business owners, property managers, developers and local government. As an architectural firm, d. a. kinsella company offers architectural and construction management services, which include the preparation of: home and house plans, home designs, residential architecture, interior design and planning; construction plans and construction management services, cost estimates and construction management.

"From the very first meeting through the entire work they did they were very professional. I had a roof repair and other construction work done and I am very pleased with the quality of their work. I will definitely hire them agian and in the process of going over window replacement with them. Excellent job!"

John H on November 2021


Sonart Construction Corp.
3303 Avalon Drive
New on HomeAdvisorNew on Angi
Approved Pro
Sonart Construction Corp.
3303 Avalon Drive
New on AngiNew on HomeAdvisor
Approved Pro
42 local quotes requested
12 years of experience

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you’ll notice that we’re particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you’ll notice that we’re particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!


Matriarch Construction Inc
143 Swanton St
New on HomeAdvisorNew on Angi
Approved Pro
Matriarch Construction Inc
143 Swanton St
New on AngiNew on HomeAdvisor
Approved Pro
32 local quotes requested
2 years of experience

At Matriarch Construction, we take pride in our work. I promise to take extra care as if it were my own home. Let me show you why all my customers refer me to their friends and neighbors. We get the job done right the very first time, to eliminate any problems. We look forward to discussing your next project. We are women owned!!!

At Matriarch Construction, we take pride in our work. I promise to take extra care as if it were my own home. Let me show you why all my customers refer me to their friends and neighbors. We get the job done right the very first time, to eliminate any problems. We look forward to discussing your next project. We are women owned!!!


Avatar for Pro Touch Construction
Pro Touch Construction
118 Shore Dr
5.00(
14
)
Approved Pro
Pro Touch Construction
118 Shore Dr
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
140 local quotes requested

We are a home builder and remodeling general contractor dedicated to better building through service, craft, and science. Whether you are planning a classic kitchen or bath remodel, a green high performance home, or time-sensitive commercial construction, we have got the people and process to make your project sing. Fully Licensed and Insured In Business since 2006

"I hired Nilton and his company Pro Touch Construction to help completely demolish and renovate my 2BD 2BA 900 sq ft condo when I originally purchased it. The project included: - Complete demo of each room - Kitchen expansion and remodeling - Appliance installation (dishwasher, sink, stove, etc) - Complete remodeling of both bathrooms - Converting a stand up shower in one of the bathrooms to a walk-in shower - Brand new electrical and plumbing work (including installing in-wall speakers throughout the condo) - Install new vinyl flooring - Repainting the entire unit - Etc One of the things that stood out the most for me with Nilton is that he took the time to meet with me (several times) at the condo when I first purchased it. I had spent time designing each room with an interior designer using Pinterest photo albums and other inspiration I had found. But I also had a very fixed budget which not only did he make work but he consulted me on things I should consider to save costs (including going with vinyl flooring vs hardware floors). As shown in the photos, Nilton and his crew completed the project to absolute perfect. I was absolutely blown away with how beautiful my condo looked after he finished the job. And it's been 4 years and I still get compliments to this day from everyone who comes by to visit! Also, some of Nilton's suggestions (e.g. vinyl floors vs hardware floors), helped me save thousands of dollars in the long run. If you're looking for a skilled general contractor, who's very personable, honest and hard work — hiring Nilton and Pro Touch Construction yesterday. You will not be disappointed!"

Leon L on November 2023

We are a home builder and remodeling general contractor dedicated to better building through service, craft, and science. Whether you are planning a classic kitchen or bath remodel, a green high performance home, or time-sensitive commercial construction, we have got the people and process to make your project sing. Fully Licensed and Insured In Business since 2006

"I hired Nilton and his company Pro Touch Construction to help completely demolish and renovate my 2BD 2BA 900 sq ft condo when I originally purchased it. The project included: - Complete demo of each room - Kitchen expansion and remodeling - Appliance installation (dishwasher, sink, stove, etc) - Complete remodeling of both bathrooms - Converting a stand up shower in one of the bathrooms to a walk-in shower - Brand new electrical and plumbing work (including installing in-wall speakers throughout the condo) - Install new vinyl flooring - Repainting the entire unit - Etc One of the things that stood out the most for me with Nilton is that he took the time to meet with me (several times) at the condo when I first purchased it. I had spent time designing each room with an interior designer using Pinterest photo albums and other inspiration I had found. But I also had a very fixed budget which not only did he make work but he consulted me on things I should consider to save costs (including going with vinyl flooring vs hardware floors). As shown in the photos, Nilton and his crew completed the project to absolute perfect. I was absolutely blown away with how beautiful my condo looked after he finished the job. And it's been 4 years and I still get compliments to this day from everyone who comes by to visit! Also, some of Nilton's suggestions (e.g. vinyl floors vs hardware floors), helped me save thousands of dollars in the long run. If you're looking for a skilled general contractor, who's very personable, honest and hard work — hiring Nilton and Pro Touch Construction yesterday. You will not be disappointed!"

Leon L on November 2023


Avatar for The Narrow Lane Landscape Company
The Narrow Lane Landscape Company
PO Box 600809
4.53(
156
)
Approved Pro
The Narrow Lane Landscape Company
PO Box 600809
4.53(
156
)
Approved Pro
Customers say: Quality work
263 local quotes requested
16 years of experience

The Narrow Lane Company is a full service landscape company dedicated to creating and maintaining beautiful outdoor spaces you'll absolutely love! All work is done in a timely, professional manner and 100% guaranteed.

"Worst experience working with a contractor we have ever had. Lack of communication was astounding. Reached out to start the project on our tiny front lawn in June/July. Didn't start planting until mid October. Was told there were 5 jobs in front of ours. Ignored photos of exactly what we wanted. Finish product is passable at best. Would not recommend."

Julie C on October 2023

The Narrow Lane Company is a full service landscape company dedicated to creating and maintaining beautiful outdoor spaces you'll absolutely love! All work is done in a timely, professional manner and 100% guaranteed.

"Worst experience working with a contractor we have ever had. Lack of communication was astounding. Reached out to start the project on our tiny front lawn in June/July. Didn't start planting until mid October. Was told there were 5 jobs in front of ours. Ignored photos of exactly what we wanted. Finish product is passable at best. Would not recommend."

Julie C on October 2023

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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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Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
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Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
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Apr 28, 2025
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Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
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