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Find Basement remodelers in Wallingford

Eden Designs

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Approved Pro

Eden Designs

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

Eden Designs 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.

Eden Designs 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.


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
5 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


Avatar for EP Hannum Building

EP Hannum Building

4.82(
31
)
Approved Pro

EP Hannum Building

4.82(
31
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
25 years of experience

At EP Hannum Building, our company is based on the belief that our customers needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Chip was Hands-On, stayed in touch, got the job done on time."

Dan K on September 2021

At EP Hannum Building, our company is based on the belief that our customers needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Chip was Hands-On, stayed in touch, got the job done on time."

Dan K on September 2021


Avatar for H&L Home Solutions, LLC

H&L Home Solutions, LLC

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Approved Pro

H&L Home Solutions, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
9 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!


Avatar for Quality 1st Basement Systems, Inc.

Quality 1st Basement Systems, Inc.

4.87(
90
)
Approved Pro

Quality 1st Basement Systems, Inc.

4.87(
90
)
Approved Pro
Customers say: Quick response
26 years of experience
Free onsite estimate

Quality 1st Basement Systems is your local, family owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Mold Remediation, Crack Repair, Radon Testing and Radon Mitigation, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT info@BasementSystemsUSA.com

"Installed radon filter without any issues or hassle."

Jonathan M on May 2023

Quality 1st Basement Systems is your local, family owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Mold Remediation, Crack Repair, Radon Testing and Radon Mitigation, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT info@BasementSystemsUSA.com

"Installed radon filter without any issues or hassle."

Jonathan M on May 2023


Avatar for D. Willis General Contractors, Inc.

D. Willis General Contractors, Inc.

4.56(
9
)
Approved Pro

D. Willis General Contractors, Inc.

4.56(
9
)
Approved Pro
Super Service Award
Customers say: True professional
46 local quotes requested
41 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.

"After reviewing a number of contractors provided by Angie's, we hired D. Willis, GCI, to renovate our basement that had been infested with mold. I must say that it was a great decision. We worked with Perry who is knowledgeable, friendly and accommodating. He is available to communicate at all times and is extremely knowledgeable. In addition, his wife, Meredith, a decorator, was available to offer her expertise. The staff, material and workmanship were of the highest quality. The end product was what we had hoped for as it was bright, inviting and extremely welcoming. Of note is the bathroom as the walk-in shower, the toilet and sink cabinet were of the highest quality. In sum, based on my experience, I highly recommend this company to you. Judy Young"

Judeleen Y on October 2025

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.

"After reviewing a number of contractors provided by Angie's, we hired D. Willis, GCI, to renovate our basement that had been infested with mold. I must say that it was a great decision. We worked with Perry who is knowledgeable, friendly and accommodating. He is available to communicate at all times and is extremely knowledgeable. In addition, his wife, Meredith, a decorator, was available to offer her expertise. The staff, material and workmanship were of the highest quality. The end product was what we had hoped for as it was bright, inviting and extremely welcoming. Of note is the bathroom as the walk-in shower, the toilet and sink cabinet were of the highest quality. In sum, based on my experience, I highly recommend this company to you. Judy Young"

Judeleen Y on October 2025


Avatar for Toto Construction, LLC

Toto Construction, LLC

4.11(
41
)
Approved Pro

Toto Construction, LLC

4.11(
41
)
Approved Pro
Customers say: True professional
21 years of experience
Free onsite estimate

Proudly serving customers in the Tri-State and surrounding areas since 2004, Toto Construction, LLC delivers superior workmanship in every area of construction at fair and competitive rates. We understand and work closely with homeowners and businesses from planning phases through the completion of their project. We take pride in a job well done and complete each project in a professional and timely manner. We look forward to the opportunity to work with you on your next project. Contact us for your free estimate today!

"They cut and installed Quartz counter top for me. Very polite and efficient. I am very happy with the install."

Carol M on July 2025

Proudly serving customers in the Tri-State and surrounding areas since 2004, Toto Construction, LLC delivers superior workmanship in every area of construction at fair and competitive rates. We understand and work closely with homeowners and businesses from planning phases through the completion of their project. We take pride in a job well done and complete each project in a professional and timely manner. We look forward to the opportunity to work with you on your next project. Contact us for your free estimate today!

"They cut and installed Quartz counter top for me. Very polite and efficient. I am very happy with the install."

Carol M on July 2025


Reignchex LLC

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Approved Pro

Reignchex LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Free onsite estimate

Reignchex LLC 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.

Reignchex LLC 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.


Avatar for Commonwealth RE

Commonwealth RE

5.00(
1
)
Approved Pro

Commonwealth RE

5.00(
1
)
Approved Pro
9 years of experience
Free onsite estimate

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Did miscellaneous projects in the house in various rooms."

Sherri L on April 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Did miscellaneous projects in the house in various rooms."

Sherri L on April 2025


Avatar for Owens Corning Basement Finishing System

Owens Corning Basement Finishing System

4.81(
293
)
Approved Pro

Owens Corning Basement Finishing System

4.81(
293
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
40 local quotes requested

Lux Renovations, LLC the exclusive provider of the Owens Corning Basement Finishing System has been serving East Coast homeowners since 2002. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 16 years in a row. Something like that doesn't happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. Please call 508-674-0324 with any questions or to schedule a no charge consultation and design.

"I highly recommend Lux Renovations/Owens Corning Basements for refinishing basements. The initial consultant was highly professional and it never felt like he was a ‘salesman’ with high pressure tactics just trying to get his commission. I have never refinished a basement before and assumed it would be the same as any other room in the house but I felt extremely reassured about the materials and methods used to keep the basement in the best condition as possible. When it came to the instillation, I cannot speak highly enough of the people that made it happen. They were prompt, hardworking, considerate, and there was never a moment we were concerned about having people we didn’t know in our home. The results are wonderful. Our basement was feeling like a dingy place we just put stuff but now it is open, clean, and an enjoyable place to be."

Mary D S on November 2024

Lux Renovations, LLC the exclusive provider of the Owens Corning Basement Finishing System has been serving East Coast homeowners since 2002. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 16 years in a row. Something like that doesn't happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. Please call 508-674-0324 with any questions or to schedule a no charge consultation and design.

"I highly recommend Lux Renovations/Owens Corning Basements for refinishing basements. The initial consultant was highly professional and it never felt like he was a ‘salesman’ with high pressure tactics just trying to get his commission. I have never refinished a basement before and assumed it would be the same as any other room in the house but I felt extremely reassured about the materials and methods used to keep the basement in the best condition as possible. When it came to the instillation, I cannot speak highly enough of the people that made it happen. They were prompt, hardworking, considerate, and there was never a moment we were concerned about having people we didn’t know in our home. The results are wonderful. Our basement was feeling like a dingy place we just put stuff but now it is open, clean, and an enjoyable place to be."

Mary D S on November 2024

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FAQs for basement remodeling projects in Wallingford, PA

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Wallingford, PA homeowners’ guide to basement remodelings

From average costs to expert advice, get all the answers you need to get your job done.