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Find Addition to existing structure builders in Newtown Square

Eden Designs

901 N Penn St, Unit R-607
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Eden Designs

901 N Penn St, Unit R-607
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

5035 Smithfield Rd
5.00(
2
)
•Approved Pro

Armagh Carpentry LLC

5035 Smithfield Rd
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 Longacre Handyman Improvements

Longacre Handyman Improvements

Po Box 5991
4.81(
13
)
•Approved Pro

Longacre Handyman Improvements

Po Box 5991
4.81(
13
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Longacre Handyman Improvements is a fully licensed and insured contracting company. As a family run business we strive to have the best customer service and customer satisfaction around. The Longacre family name is known for our hard work and dedication to helping our customers fulfill their home dreams. No job is too large or to small. Jobs ranging from something as small as hanging pictures, or moving furniture. Or as large projects like finishing basements. We pride ourselves on our craftsmanship and our ability to keep all jobs running smoothly in a timely manner. - please Call me now for a free estimate. - 4847539111

"Friendly and quick service!"

Colleen M on June 2023

Longacre Handyman Improvements is a fully licensed and insured contracting company. As a family run business we strive to have the best customer service and customer satisfaction around. The Longacre family name is known for our hard work and dedication to helping our customers fulfill their home dreams. No job is too large or to small. Jobs ranging from something as small as hanging pictures, or moving furniture. Or as large projects like finishing basements. We pride ourselves on our craftsmanship and our ability to keep all jobs running smoothly in a timely manner. - please Call me now for a free estimate. - 4847539111

"Friendly and quick service!"

Colleen M on June 2023

Avatar for H&L Home Solutions, LLC

H&L Home Solutions, LLC

1112 Deer Run
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

H&L Home Solutions, LLC

1112 Deer Run
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!

BW Services LLC

640 Lincoln Highway Unit 8
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

BW Services LLC

640 Lincoln Highway Unit 8
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
2 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 Vick B's Painters Plus LLC

Vick B's Painters Plus LLC

1834 Route 45
4.48(
40
)
•Approved Pro

Vick B's Painters Plus LLC

1834 Route 45
4.48(
40
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 local quotes requested

Vick B's General Contractors, LLC, proudly offers top quality workmanship. Let our consultants assist you in translating your dream in to a comprehensive and affordable design. With nearly 20 years in the business, we have formed a family of tradesmen that are experienced, driven, and dedicated to establishing the look you have always wanted. We are capable of working with a budget for any project, whether it be for a home, office or commercial property. From painting and flooring to renovations and full custom remodeling, let our expertise and experience produce your vision.

"Vic was awesome and very easy going. The whole process was smooth and seamless. His crew did a wonderful job on our bathroom and they were super respectful of our house. Would definitely recommend him to anyone else looking for a contractor and we already have him booked for another project"

Bryant N on January 2023

Vick B's General Contractors, LLC, proudly offers top quality workmanship. Let our consultants assist you in translating your dream in to a comprehensive and affordable design. With nearly 20 years in the business, we have formed a family of tradesmen that are experienced, driven, and dedicated to establishing the look you have always wanted. We are capable of working with a budget for any project, whether it be for a home, office or commercial property. From painting and flooring to renovations and full custom remodeling, let our expertise and experience produce your vision.

"Vic was awesome and very easy going. The whole process was smooth and seamless. His crew did a wonderful job on our bathroom and they were super respectful of our house. Would definitely recommend him to anyone else looking for a contractor and we already have him booked for another project"

Bryant N on January 2023

Avatar for All-Phase Construction Company, LLC.

All-Phase Construction Company, LLC.

113 Strasburg Pike
4.93(
160
)
•Approved Pro

All-Phase Construction Company, LLC.

113 Strasburg Pike
4.93(
160
)
•Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
22 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

"Joe and his team did a fabulous job on my addition of 1,000 square feet, consisting of kitchen, living room, studies, closets, and a gas fireplace. It has soaring cathedral ceilings and strategically placed lighting. While I did make a few changes, his team offered suggestions on what would work the best from an aesthetic and construction point of view. And they were absolutely right. From start to finish, Joe kept me informed of the proposed time frame, the costs, and the delivery of materials from vendors. Whenever I had questions, he answered them, and believe me, he has the unique talent of making technical explanations into clear, comprehensible English that I was able to grasp. All the workers on the job were smart, hard-working, efficient, and best of all, tidy. Best of all, the budget that Joe had created was accurate; the only overages were items that I added after the fact. Don't hesitate to hire Joe and his team. They are honest, forthcoming, expert, and ethical!"

Sue S on August 2025

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

"Joe and his team did a fabulous job on my addition of 1,000 square feet, consisting of kitchen, living room, studies, closets, and a gas fireplace. It has soaring cathedral ceilings and strategically placed lighting. While I did make a few changes, his team offered suggestions on what would work the best from an aesthetic and construction point of view. And they were absolutely right. From start to finish, Joe kept me informed of the proposed time frame, the costs, and the delivery of materials from vendors. Whenever I had questions, he answered them, and believe me, he has the unique talent of making technical explanations into clear, comprehensible English that I was able to grasp. All the workers on the job were smart, hard-working, efficient, and best of all, tidy. Best of all, the budget that Joe had created was accurate; the only overages were items that I added after the fact. Don't hesitate to hire Joe and his team. They are honest, forthcoming, expert, and ethical!"

Sue S on August 2025

Avatar for DTS Renovations

DTS Renovations

357 Old Fort Rd
4.73(
15
)
•Approved Pro

DTS Renovations

357 Old Fort Rd
4.73(
15
)
•Approved Pro
Customers say: Quick response
23 years of experience
Free onsite estimate

Welcome to DTS flooring & Renovations! We have over 20 years of experience,, 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!

"Amazing job done on our store in Bryn Mawr. Totally gutted, tile put down, lighting changed, cabinetry installed, a wall put on, painting, chandeliers. They did it all and efficiently. "

Angela S on August 2025

Welcome to DTS flooring & Renovations! We have over 20 years of experience,, 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!

"Amazing job done on our store in Bryn Mawr. Totally gutted, tile put down, lighting changed, cabinetry installed, a wall put on, painting, chandeliers. They did it all and efficiently. "

Angela S on August 2025

Avatar for Ryan Vatter Construction, LLC

Ryan Vatter Construction, LLC

3731 Columbia Avenue
3.00(
1
)
•Approved Pro

Ryan Vatter Construction, LLC

3731 Columbia Avenue
3.00(
1
)
•Approved Pro
14 local quotes requested
15 years of experience

Ryan Vatter Construction, LLC is the top choice for all of your remodeling and designing needs. With over 13 years in business, we can turn your dreams into reality! Call us today! We look forward in working with you, for years to come!

Ryan Vatter Construction, LLC is the top choice for all of your remodeling and designing needs. With over 13 years in business, we can turn your dreams into reality! Call us today! We look forward in working with you, for years to come!

First Development Builders Inc.

45 E City Ave Suite #307
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

First Development Builders Inc.

45 E City Ave Suite #307
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
40 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!

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FAQs for addition to existing structure building service projects in Newtown Square, PA

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Newtown Square, 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.

See all articles
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    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.