Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Addition to existing structure builders in Pelham

Avatar for P Bright Construction
P Bright Construction
2041 73rd Street
5.00(
16
)
Approved Pro
P Bright Construction
2041 73rd Street
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
8 years of experience

P Bright Construction Corp is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with our ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"The team was very professional and did great work. They were on time and stayed until the job was perfectly done."

Maythe R on December 2024

P Bright Construction Corp is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with our ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"The team was very professional and did great work. They were on time and stayed until the job was perfectly done."

Maythe R on December 2024


Avatar for JLR Design And Building Consultants, LLC
JLR Design And Building Consultants, LLC
2777 Schley Avenue, Unit 3A
5.00(
4
)
Approved Pro
JLR Design And Building Consultants, LLC
2777 Schley Avenue, Unit 3A
5.00(
4
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

At JLR Design And Building Consultants, LLC we pride ourselves on being the best Additions and Remodels company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Extremely professional. Worked in a timely fashion and most importantly discussed prices and helped me work according to my budget. I now have my dream kitchen."

Loreen M on January 2022

At JLR Design And Building Consultants, LLC we pride ourselves on being the best Additions and Remodels company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Extremely professional. Worked in a timely fashion and most importantly discussed prices and helped me work according to my budget. I now have my dream kitchen."

Loreen M on January 2022



Avatar for Design-Build-Studio
Design-Build-Studio
6804 Bergenwood Ave. Fl 1
New on HomeAdvisorNew on Angi
Approved Pro
Design-Build-Studio
6804 Bergenwood Ave. Fl 1
New on AngiNew on HomeAdvisor
Approved Pro
23 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business.

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business.


Avatar for Luigi Building & Remodeling, LLC
Luigi Building & Remodeling, LLC
412 4th St. Apt 2
4.92(
25
)
Approved Pro
Luigi Building & Remodeling, LLC
412 4th St. Apt 2
4.92(
25
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
18 local quotes requested

We're a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. 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 guaranteeing your satisfaction!

"We hired Luigj and his team to renovate our basement, bathroom, and major repairs needed. Their team was extremely professional and completed all work with great care and quality. Everything we've asked for was delivered to our satisfaction. They are trustworthy, honest, transparent, and fair with pricing. I would highly recommend Luigj and his team for all projects."

Jeff L on April 2025

We're a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. 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 guaranteeing your satisfaction!

"We hired Luigj and his team to renovate our basement, bathroom, and major repairs needed. Their team was extremely professional and completed all work with great care and quality. Everything we've asked for was delivered to our satisfaction. They are trustworthy, honest, transparent, and fair with pricing. I would highly recommend Luigj and his team for all projects."

Jeff L on April 2025


MC Squared Renovations
14 Edgewood Terrace
New on HomeAdvisorNew on Angi
Approved Pro
MC Squared Renovations
14 Edgewood Terrace
New on AngiNew on HomeAdvisor
Approved Pro
9 years of experience
Free onsite estimate

MC Squared Renovations is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

MC Squared Renovations is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


EJ Squared, Inc.
177 Ash Burton Avenue
5.00(
4
)
Approved Pro
EJ Squared, Inc.
177 Ash Burton Avenue
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 years of experience

At EJ Squared, Inc., we are a well established business in Yonkers offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched in the region. For the best of the best, call today for a free estimate on your next project. We would love to add you to our list of satisfied customers!

"Jorge was attentive, thorough and accessible. Our floors look great!"

Todd T on July 2023

At EJ Squared, Inc., we are a well established business in Yonkers offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched in the region. For the best of the best, call today for a free estimate on your next project. We would love to add you to our list of satisfied customers!

"Jorge was attentive, thorough and accessible. Our floors look great!"

Todd T on July 2023


HDR Contracting, Inc.
59 Huber Place
4.68(
50
)
Approved Pro
HDR Contracting, Inc.
59 Huber Place
4.68(
50
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
25 years of experience

We are a locally owned and operated company with over 20 years of industry experience. We specialize in a variety of home improvement projects to include carpentry work, and major home repair jobs. 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!

"Hunter and his crew just finished our renovation project and everything came out perfect. We did 3 bathrooms, the kitchen, painting the bedrooms. And some other projects. Hunter was always available even after hours for any questions I had throughout the job. HDR gave a fair price, and did an excellent job in my home."

Jessica S on August 2023

We are a locally owned and operated company with over 20 years of industry experience. We specialize in a variety of home improvement projects to include carpentry work, and major home repair jobs. 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!

"Hunter and his crew just finished our renovation project and everything came out perfect. We did 3 bathrooms, the kitchen, painting the bedrooms. And some other projects. Hunter was always available even after hours for any questions I had throughout the job. HDR gave a fair price, and did an excellent job in my home."

Jessica S on August 2023


Avatar for Link Construction Group, LLC
Link Construction Group, LLC
47 Elbow Hill Rd
4.56(
32
)
Approved Pro
Link Construction Group, LLC
47 Elbow Hill Rd
4.56(
32
)
Approved Pro
Customers say: Terrific value
25 years of experience
Free onsite estimate

We take pride the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"We recently hired Link Construction, owned by Robert, to update the exterior of our home, and the results are outstanding. The scope of work included installing Hardie siding, repairing and redoing the stonework on the front of the house, adding an overhang, and enlarging our back patio with beautiful blue stones. Robert and his entire team—including all crews and subcontractors—were a pleasure to work with. Everyone communicated clearly and consistently with us throughout the project. The quality of work was top-notch, and they worked quickly while maintaining a high level of professionalism. They also made sure the job site was clean and tidy at the end of each day, which we really appreciated. Robert was incredibly responsive, always returning calls immediately and making sure any concerns we had were addressed the same day. His honesty, fairness, and hands-on involvement made the entire process smooth and stress-free. We highly recommend Link Construction for any home renovation"

Quoc B on May 2025

We take pride the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"We recently hired Link Construction, owned by Robert, to update the exterior of our home, and the results are outstanding. The scope of work included installing Hardie siding, repairing and redoing the stonework on the front of the house, adding an overhang, and enlarging our back patio with beautiful blue stones. Robert and his entire team—including all crews and subcontractors—were a pleasure to work with. Everyone communicated clearly and consistently with us throughout the project. The quality of work was top-notch, and they worked quickly while maintaining a high level of professionalism. They also made sure the job site was clean and tidy at the end of each day, which we really appreciated. Robert was incredibly responsive, always returning calls immediately and making sure any concerns we had were addressed the same day. His honesty, fairness, and hands-on involvement made the entire process smooth and stress-free. We highly recommend Link Construction for any home renovation"

Quoc B on May 2025


Hello Chapter Westchester, LLC
345 7TH AVE FL 9
5.00(
23
)
Approved Pro
Hello Chapter Westchester, LLC
345 7TH AVE FL 9
5.00(
23
)
Approved Pro
Customers say: Quick response
9 years of experience
Free onsite estimate

From stylish kitchen renovations to bathroom remodels to full-home projects, Chapter makes it easy to turn your vision into a reality, all while keeping your project on budget and on schedule. We?re fully licensed and insured and have a depth of experience to elevate your home.

"We worked with Chapter for a full remodel, and we couldn’t be happier. The crew showed up on time, worked hard, and kept us updated throughout. They clearly take pride in what they do—the attention to detail was obvious in every room. What stood out most was how smooth and stress-free the experience was. We’d hire them again in a heartbeat! "

Tasha C on May 2025

From stylish kitchen renovations to bathroom remodels to full-home projects, Chapter makes it easy to turn your vision into a reality, all while keeping your project on budget and on schedule. We?re fully licensed and insured and have a depth of experience to elevate your home.

"We worked with Chapter for a full remodel, and we couldn’t be happier. The crew showed up on time, worked hard, and kept us updated throughout. They clearly take pride in what they do—the attention to detail was obvious in every room. What stood out most was how smooth and stress-free the experience was. We’d hire them again in a heartbeat! "

Tasha C on May 2025

...
Showing 1-10 of 977

Addition to existing structure building services FAQs

Most ADU projects require several months from initial planning through final inspection. The timeline includes designing plans, securing permits, site preparation, construction, and finishing work. 

Factors affecting duration include project complexity, contractor availability, weather conditions, and local permitting processes. Planning for potential delays due to material shortages or inspection scheduling is advisable when establishing your project timeline.

Homeowners can access various funding sources for ADU projects. Home equity loans and lines of credit leverage existing property value, while construction loans provide phased funding specifically for building projects. Some areas offer specialized ADU financing programs with favorable terms. 

Personal loans might work for smaller conversions, though they often carry higher interest rates. Your financial situation, credit profile, and project scope will determine which option provides the most advantageous terms.

Adding an ADU often increases your property's assessed value, resulting in higher tax obligations. The specific impact varies by location, as assessment methods and tax rates differ between jurisdictions. Some areas offer temporary exemptions or gradual increases to ease the financial transition. 

For accurate projections, consult your local tax assessor before beginning construction to understand how your specific project will affect future tax bills.

Short-term rental regulations vary dramatically between municipalities. Some jurisdictions permit vacation rentals with minimal restrictions, while others impose occupancy limits, licensing requirements, or outright prohibitions, particularly for ADUs. Many areas require owner occupancy of the primary residence when renting an ADU short-term. 

Research your local ordinances thoroughly before planning rental income, as non-compliance penalties can be substantial.

The ADU construction process frequently encounters obstacles, including complex permitting requirements, unexpected site conditions requiring additional work, contractor scheduling difficulties, and budget management challenges. Many homeowners underestimate the complexity of coordinating multiple specialized trades. 

Additionally, ensuring adequate privacy between the main residence and ADU while maintaining aesthetic cohesion requires careful planning. Thorough preparation and working with experienced professionals can help navigate these common pitfalls.

Identifying qualified ADU contractors requires targeted research. Begin by seeking recommendations from neighbors with completed ADU projects or contacting local builder associations for specialist referrals. Review contractors' portfolios specifically for ADU or small residential projects similar to your vision. 

When interviewing potential candidates, assess their familiarity with local ADU regulations, ask about recent similar projects, and request contact information for past clients with comparable projects.

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.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
BLUE TWO STORY HOME
Apr 30, 2025
Apr 30, 2025
Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
small bathroom that has been updated in a remodel
Apr 29, 2025
Apr 29, 2025
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.
guest house in the backyard
Apr 27, 2025
Apr 27, 2025
Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
Kitchen view leading into dining area
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
House roof with nice window
Apr 28, 2025
Apr 28, 2025
Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
Share project details to get started.