Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Philadelphia, PA

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.

Find Addition to existing structure builders in Philadelphia

Avatar for Armagh Carpentry LLC

Armagh Carpentry LLC

5.00(
2
)
Approved Pro

Armagh Carpentry LLC

5.00(
2
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Over 25 years of experience, Armagh Carpentry, 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.

"I found Armagh on Angi. I had a ceiling/attic trap door mishap on Friday 11/24. Called today, 11/27 at 9:30 am. Raymie agreed to come out and repair the spring @5:30 pm. Verbal agreement, on time and fixed the spring. Minimal charge. I will definitely be using Armagh Carpentry for future projects."

Susan T on November 2023

Over 25 years of experience, Armagh Carpentry, 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.

"I found Armagh on Angi. I had a ceiling/attic trap door mishap on Friday 11/24. Called today, 11/27 at 9:30 am. Raymie agreed to come out and repair the spring @5:30 pm. Verbal agreement, on time and fixed the spring. Minimal charge. I will definitely be using Armagh Carpentry for future projects."

Susan T on November 2023


First Development Builders Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

First Development Builders Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
41 years of experience
Free onsite estimate

Welcome to First Development Builders Inc! We take pride in 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!

Welcome to First Development Builders Inc! We take pride in 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!


Avatar for Doylestown Builders

Doylestown Builders

4.60(
28
)
Approved Pro

Doylestown Builders

4.60(
28
)
Approved Pro
Customers say: Quality work
31 years of experience

Doylestown Builders is an award-winning construction company serving Doylestown, PA, and surrounding communities. Specializing in custom basement and interior renovations, we bring a level of professionalism, quality craftsmanship, high-touch project management, and impeccable attention to detail aimed at exceeding expectations for broad scope of lifestyle and project requests.

"N/A"

David S on November 2022

Doylestown Builders is an award-winning construction company serving Doylestown, PA, and surrounding communities. Specializing in custom basement and interior renovations, we bring a level of professionalism, quality craftsmanship, high-touch project management, and impeccable attention to detail aimed at exceeding expectations for broad scope of lifestyle and project requests.

"N/A"

David S on November 2022


Myers Constructs, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Myers Constructs, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
29 years of experience
Free onsite estimate

Myers Constructs is an award-winning design to build™ general contracting firm serving the greater Philadelphia metro region. Our specialty is providing custom residential remodeling and restoration — from concept stage, through design, to completed construction. We have a passion for breathing new life into older homes. And we do so using tasteful and sustainable products, eco-friendly construction processes, and reputable business practices that we can be proud of. Myers Constructs is a women owned company.

Myers Constructs is an award-winning design to build™ general contracting firm serving the greater Philadelphia metro region. Our specialty is providing custom residential remodeling and restoration — from concept stage, through design, to completed construction. We have a passion for breathing new life into older homes. And we do so using tasteful and sustainable products, eco-friendly construction processes, and reputable business practices that we can be proud of. Myers Constructs is a women owned company.


Avatar for H&L Home Solutions, LLC

H&L Home Solutions, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

H&L Home Solutions, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
10 years of experience
Free onsite estimate

We H & L Home Solutions, LLC we take great pride in our experience. We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 30 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

We H & L Home Solutions, LLC we take great pride in our experience. We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 30 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


BW Services LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

BW Services LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

30+ years of Experience We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

30+ years of Experience We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for Trusty Hands Co

Trusty Hands Co

5.00(
5
)
Approved Pro

Trusty Hands Co

5.00(
5
)
Approved Pro
12 years of experience
Free onsite estimate

Trusty Hands Co is a full-service construction company specializing in basement remodels and additions. With over 11 years of experience, we are dedicated to providing high-quality workmanship and exceptional customer service. We handle projects of all sizes and will complete your renovation with the expertise that ensures your vision becomes a reality. Contact us today for a consultation! We look forward to earning your business.

Trusty Hands Co is a full-service construction company specializing in basement remodels and additions. With over 11 years of experience, we are dedicated to providing high-quality workmanship and exceptional customer service. We handle projects of all sizes and will complete your renovation with the expertise that ensures your vision becomes a reality. Contact us today for a consultation! We look forward to earning your business.


Avatar for DeMeo Builders

DeMeo Builders

4.07(
10
)
Approved Pro

DeMeo Builders

4.07(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
19 years of experience

DeMeo Builders, is a full service residential contractor based in Media, PA serving Delaware and Chester Counties. We specialize in additions, in law quarters, remodeling, kitchens, bathrooms, basements, decks and patios, windows, roofing, siding, excavating, concrete, snow removal and much more. We provide free estimates. We guarantee to beat any licensed and insured contractors? Price on any size project!

"Mike may have been in over his head on our project. Cost us $15000 to have others fix what was wrong and after winning a decision in court to have DeMeo Builders pay us back for the money, we still haven?t received a penny from it. I would be hesitant to use this company. "

Joe D on October 2025

DeMeo Builders, is a full service residential contractor based in Media, PA serving Delaware and Chester Counties. We specialize in additions, in law quarters, remodeling, kitchens, bathrooms, basements, decks and patios, windows, roofing, siding, excavating, concrete, snow removal and much more. We provide free estimates. We guarantee to beat any licensed and insured contractors? Price on any size project!

"Mike may have been in over his head on our project. Cost us $15000 to have others fix what was wrong and after winning a decision in court to have DeMeo Builders pay us back for the money, we still haven?t received a penny from it. I would be hesitant to use this company. "

Joe D on October 2025


"Frank and his crew (Brian and Gary) were absolutely fantastic. They took out a coat closet in our entryway and built a vestibule (installing tiles, wainscoting, doors, etc.), which turned out stunning. They also installed crown moulding, took out a closet and refinished the wall, took out carpet on stairs and in the office and replaced it with wood-flooring (or refinished the wood-flooring underneath), installed a dog door and two chandeliers, remodeled a fireplace (installing tiles around it and at the hearth + building a mantle). We were extremely happy with the result! Frank and his crew are professional, easy to communicate with, and meticulous. They moved our furniture around with great care and cleaned the house after the work was finished. We will definitely hire them again in the future!"

Daniele L on September 2025

Here at First Class we have guys that have 20 plus years of experience in every aspect of your Home needs. Don't delay and call today for an in home estimate. First Class Home Renovations is a Pet Friendly Company

"Frank and his crew (Brian and Gary) were absolutely fantastic. They took out a coat closet in our entryway and built a vestibule (installing tiles, wainscoting, doors, etc.), which turned out stunning. They also installed crown moulding, took out a closet and refinished the wall, took out carpet on stairs and in the office and replaced it with wood-flooring (or refinished the wood-flooring underneath), installed a dog door and two chandeliers, remodeled a fireplace (installing tiles around it and at the hearth + building a mantle). We were extremely happy with the result! Frank and his crew are professional, easy to communicate with, and meticulous. They moved our furniture around with great care and cleaned the house after the work was finished. We will definitely hire them again in the future!"

Daniele L on September 2025


Avatar for Kontz Construction

Kontz Construction

4.95(
72
)
Approved Pro

Kontz Construction

4.95(
72
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
19 local quotes requested

Welcome to Kontz Construction! We take pride in 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!

"Gave me an estimate on Monday and came out and did the whole roof 2 days later."

Tom S on December 2021

Welcome to Kontz Construction! We take pride in 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!

"Gave me an estimate on Monday and came out and did the whole roof 2 days later."

Tom S on December 2021

...
Showing 1-10 of 1043
FAQs for addition to existing structure building service projects in Philadelphia, PA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Philadelphia, PA 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.