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Find Addition to existing structure builders in Wallingford

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 All-Phase Construction Company, LLC.

All-Phase Construction Company, LLC.

4.93(
163
)
•Approved Pro

All-Phase Construction Company, LLC.

4.93(
163
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
53 local quotes requested

All Phase Construction is your one stop shop. We cover all phases from top to bottom. Floor to roof and everything in between, All Phase professionals are ready to serve your needs with custom solutions that will add value and beauty to your home. Since 1988 All Phase Construction has been a reliable and trusted builder from central PA. We would like to thank you in advance for trusting your family home to our family run business. We are dedicated to excellence, and our customers 100% satisfaction is our primary goal! Call now to get the perfect estimate and deal on your next project! Seeking Custom Kitchen Design? Check out our website: www.customkitchensanddesign.com

"We loved working with Joe and the team. They were reasonably priced, responsive to calls and questions, showed up on time, worked hard, cleaned up as they went and were pleasant to have around. They took a lot of worry out of the process. We would definitely work with them again and recommend them to others. "

Liz H on January 2026

All Phase Construction is your one stop shop. We cover all phases from top to bottom. Floor to roof and everything in between, All Phase professionals are ready to serve your needs with custom solutions that will add value and beauty to your home. Since 1988 All Phase Construction has been a reliable and trusted builder from central PA. We would like to thank you in advance for trusting your family home to our family run business. We are dedicated to excellence, and our customers 100% satisfaction is our primary goal! Call now to get the perfect estimate and deal on your next project! Seeking Custom Kitchen Design? Check out our website: www.customkitchensanddesign.com

"We loved working with Joe and the team. They were reasonably priced, responsive to calls and questions, showed up on time, worked hard, cleaned up as they went and were pleasant to have around. They took a lot of worry out of the process. We would definitely work with them again and recommend them to others. "

Liz H on January 2026

Avatar for Pro Build

Pro Build

5.00(
8
)
•Approved Pro

Pro Build

5.00(
8
)
•Approved Pro
Customers say: Quick response
14 local quotes requested
4 years of experience

We at Pro Build, 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 24 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!

"Declan and his team installed tongue and groove wood on my covered porch. The team did an excellent job, with a focus on quality. The job took place over two days, and I was impressed both times with the crew. They started first thing in the morning, were respectful of my home, were very kind, and cleaned up SO well. They took care in picking the best pieces of wood during install, and asking if they had any concerns about a piece. They ensured two different sections of the ceiling were aligned, and it looked impeccable. I am very happy with my experience, and hope to use them in the future again!"

Alexandra M on August 2025

We at Pro Build, 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 24 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!

"Declan and his team installed tongue and groove wood on my covered porch. The team did an excellent job, with a focus on quality. The job took place over two days, and I was impressed both times with the crew. They started first thing in the morning, were respectful of my home, were very kind, and cleaned up SO well. They took care in picking the best pieces of wood during install, and asking if they had any concerns about a piece. They ensured two different sections of the ceiling were aligned, and it looked impeccable. I am very happy with my experience, and hope to use them in the future again!"

Alexandra M on August 2025

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

Avatar for Apex Home Remodeling

Apex Home Remodeling

5.00(
2
)
•Approved Pro

Apex Home Remodeling

5.00(
2
)
•Approved Pro
3 years of experience
Free onsite estimate

Hi! We are Apex Home Remodeling! We are a full-service contractor specializing in Kitchens, Bathrooms, Additions, Basements, Decks & Fences, Doors & Windows, AND much more! Refresh Your Home & Refresh Your Mind With Apex!

"Great work, highly recommended!! Apex renovated all of the bathrooms in our home down to the studs and completely redid them for us, one of which included moving a wall and layout change to expand. From beginning to end, Mike and his team were a pleasure to work with. We received detailed cost estimates that were accurate and competitive with other contractors we spoke to. The level of protection that was installed was top notch. We did not have any dust in areas outside of the work area and Mike and his team were always careful to clean and keep the protection clean which was fantastic. The quality of the work was excellent, I couldn’t find a single issue when work was complete. Mike did a great job communicating with us on decisions we had to make and the schedule for the work throughout the project. We love the result of our bathrooms and had a great experience working with Apex!"

Jennifer B on June 2024

Hi! We are Apex Home Remodeling! We are a full-service contractor specializing in Kitchens, Bathrooms, Additions, Basements, Decks & Fences, Doors & Windows, AND much more! Refresh Your Home & Refresh Your Mind With Apex!

"Great work, highly recommended!! Apex renovated all of the bathrooms in our home down to the studs and completely redid them for us, one of which included moving a wall and layout change to expand. From beginning to end, Mike and his team were a pleasure to work with. We received detailed cost estimates that were accurate and competitive with other contractors we spoke to. The level of protection that was installed was top notch. We did not have any dust in areas outside of the work area and Mike and his team were always careful to clean and keep the protection clean which was fantastic. The quality of the work was excellent, I couldn’t find a single issue when work was complete. Mike did a great job communicating with us on decisions we had to make and the schedule for the work throughout the project. We love the result of our bathrooms and had a great experience working with Apex!"

Jennifer B on June 2024

Avatar for Inspired Exteriors, LLC

Inspired Exteriors, LLC

5.00(
28
)
•Approved Pro

Inspired Exteriors, LLC

5.00(
28
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 local quotes requested

We offer a variety of exterior home remodeling renovations including roofing, siding, windows, doors, and gutters. Our word is our bond, we promise to be up front with pricing, available for immediate communication, and live up to your standards. Give us a call to schedule a free estimate for your project! Additionaly, we offer free inspections from certified storm damage inspectors to help homes that may have wind or hail damage. We are licensed and insured in PA, DE, and NJ:

"Great flexibility, efficiency and craftsmanship on a James Hardy siding installation. Kevin and his team were a pleasure to work with!"

John H on November 2025

We offer a variety of exterior home remodeling renovations including roofing, siding, windows, doors, and gutters. Our word is our bond, we promise to be up front with pricing, available for immediate communication, and live up to your standards. Give us a call to schedule a free estimate for your project! Additionaly, we offer free inspections from certified storm damage inspectors to help homes that may have wind or hail damage. We are licensed and insured in PA, DE, and NJ:

"Great flexibility, efficiency and craftsmanship on a James Hardy siding installation. Kevin and his team were a pleasure to work with!"

John H on November 2025

Avatar for D. Willis General Contractors, Inc.

D. Willis General Contractors, Inc.

4.60(
10
)
•Approved Pro

D. Willis General Contractors, Inc.

4.60(
10
)
•Approved Pro
Customers say: True professional
30 local quotes requested
42 years of experience

We are family owned and operated since 1952, provides home repair construction services in Delaware, Montgomery and Chester Counties as well as New Jersey and have been providing residential and commercial renovations and remodeling to the surrounding community ever since. We specialize in basement remodeling and conversions, windows, garage doors, fire and water damage, and many other reliable contracting services. Let our reputation of doing whatever it takes to get your job done on time, on budget, and to your satisfaction give you peace of mind. Our engineering background means we accomplish what others say is impossible. We always focused on our client goals and delivering high value outcomes.

"amazing. Perry was so knowledgeable he was amazing to work with such a good person"

todd w on January 2026

We are family owned and operated since 1952, provides home repair construction services in Delaware, Montgomery and Chester Counties as well as New Jersey and have been providing residential and commercial renovations and remodeling to the surrounding community ever since. We specialize in basement remodeling and conversions, windows, garage doors, fire and water damage, and many other reliable contracting services. Let our reputation of doing whatever it takes to get your job done on time, on budget, and to your satisfaction give you peace of mind. Our engineering background means we accomplish what others say is impossible. We always focused on our client goals and delivering high value outcomes.

"amazing. Perry was so knowledgeable he was amazing to work with such a good person"

todd w on January 2026

Avatar for Philip Home Improvements LLC

Philip Home Improvements LLC

5.00(
10
)
•Approved Pro

Philip Home Improvements LLC

5.00(
10
)
•Approved Pro
Super Service Award
Customers say: Quick response
60 local quotes requested
3 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! Book with us online or feel free to give us a call today!

"I would give Phil a 20 star rating. He gave me a brand new kitchen. Put flooring in my living room. Excellent work. I have some more that needs to be done and Phil's the one. He suggests things. Makes it look really nice. "

Audrey F on July 2025

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! Book with us online or feel free to give us a call today!

"I would give Phil a 20 star rating. He gave me a brand new kitchen. Put flooring in my living room. Excellent work. I have some more that needs to be done and Phil's the one. He suggests things. Makes it look really nice. "

Audrey F on July 2025

Avatar for Harmony Home Remodeling LLC

Harmony Home Remodeling LLC

5.00(
1
)
•Approved Pro

Harmony Home Remodeling LLC

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"They provided estimate very timely manner. they were quick to start, very professional, and did a very clean work."

Dominic O on November 2024

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"They provided estimate very timely manner. they were quick to start, very professional, and did a very clean work."

Dominic O on November 2024

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FAQs for addition to existing structure building service projects in Wallingford, 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 Wallingford, 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.

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