Get matched with top second story addition builders in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Second story addition builders in Willow Grove
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Tom was great he listened to me and had designer Pete draft up a wonderful design with a couple of changes that made a big difference Tom addressed my concerns and made the process much easier and less stressful. The job was excellent."
Terry S on April 2025
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Tom was great he listened to me and had designer Pete draft up a wonderful design with a couple of changes that made a big difference Tom addressed my concerns and made the process much easier and less stressful. The job was excellent."
Terry S on April 2025
"Welcome to Davidson& Son– Where Dreams Take Shape! At Davidson & Son , we are your premier destination for turning your house into the home of your dreams. With a passion for precision and an unwavering commitment to quality, we specialize in transforming your living spaces. From luxurious bath and kitchen remodels to functional basement renovations, and the creation of stunning decks and thoughtful additions, we bring your vision to life with expertise and care. Discover the art of craftsmanship and the joy of living in a space that reflects your unique style. Let's build your future together."
"Davidson and Son. I had a deck around my pool put up exactly 1 year ago from today by Justin’s and his crew and it is now separating from every joint and he refuses to fix it. He told me he would be back last year because the wood started to warp after a month of being up and he never came. I let it go because it was only a couple pieces but now the entire deck is separating. There are a ton of nails and screws the deck posts were pit directly into the ground instead of using sona tubes so it will surely rot a lot quicker if it was done the right way. Mind you this is someone I have known for years as well and does not stand behind his work and told me he spent enough time on it and will not fix it and doesn’t make the wood. Except if everything was plum etc. it wouldn’t be doing this."
Jennifer V on April 2025
"Welcome to Davidson& Son– Where Dreams Take Shape! At Davidson & Son , we are your premier destination for turning your house into the home of your dreams. With a passion for precision and an unwavering commitment to quality, we specialize in transforming your living spaces. From luxurious bath and kitchen remodels to functional basement renovations, and the creation of stunning decks and thoughtful additions, we bring your vision to life with expertise and care. Discover the art of craftsmanship and the joy of living in a space that reflects your unique style. Let's build your future together."
"Davidson and Son. I had a deck around my pool put up exactly 1 year ago from today by Justin’s and his crew and it is now separating from every joint and he refuses to fix it. He told me he would be back last year because the wood started to warp after a month of being up and he never came. I let it go because it was only a couple pieces but now the entire deck is separating. There are a ton of nails and screws the deck posts were pit directly into the ground instead of using sona tubes so it will surely rot a lot quicker if it was done the right way. Mind you this is someone I have known for years as well and does not stand behind his work and told me he spent enough time on it and will not fix it and doesn’t make the wood. Except if everything was plum etc. it wouldn’t be doing this."
Jennifer V on April 2025
"A family owned and operated remodeling company specializing in residential remodeling. For generations, our family has been providing high quality workmanship and affordable pricing throughout Europe and US for over 30 years. With experience in all phases of remodeling. No matter what vision you have for your home, we will consult directly with you, your architect, and designer to ensure a great experience and breathtaking results."
"Highly recommend. Vasyl and team were very efficient and detail oriented during this bathroom project. Answered all questions that we had and were very professional. Finished bathroom came out beautiful. Thankful for the workmanship of the team."
Matthew O on October 2024
"A family owned and operated remodeling company specializing in residential remodeling. For generations, our family has been providing high quality workmanship and affordable pricing throughout Europe and US for over 30 years. With experience in all phases of remodeling. No matter what vision you have for your home, we will consult directly with you, your architect, and designer to ensure a great experience and breathtaking results."
"Highly recommend. Vasyl and team were very efficient and detail oriented during this bathroom project. Answered all questions that we had and were very professional. Finished bathroom came out beautiful. Thankful for the workmanship of the team."
Matthew O on October 2024
Unilock is the leading North American manufacturer of concrete paving stones and segmental wall units. Our versatile palette of colors, textures and European-inspired styles help to create your own custom outdoor living space. For over 50 years, Unilock has remained a family-owned company that puts quality first. For us, it’s not just a matter of dollars and cents, it’s our personal reputation that’s on the line. Our customers – Homeowners, Contractors, Landscape Designers and Architects, across North America – can rely on us to supply them with quality product every time. That is why Unilock provides a transferable lifetime guarantee on the structural integrity of our paving stones, slabs and retaining wall units. That is also why we developed the Unilock Authorized Contractor program, designed to help homeowners connect with professional contractors who can be trusted to do the job right. All Unilock Authorized Contractors offer a minimum two-year guarantee on their workmanship.
Unilock is the leading North American manufacturer of concrete paving stones and segmental wall units. Our versatile palette of colors, textures and European-inspired styles help to create your own custom outdoor living space. For over 50 years, Unilock has remained a family-owned company that puts quality first. For us, it’s not just a matter of dollars and cents, it’s our personal reputation that’s on the line. Our customers – Homeowners, Contractors, Landscape Designers and Architects, across North America – can rely on us to supply them with quality product every time. That is why Unilock provides a transferable lifetime guarantee on the structural integrity of our paving stones, slabs and retaining wall units. That is also why we developed the Unilock Authorized Contractor program, designed to help homeowners connect with professional contractors who can be trusted to do the job right. All Unilock Authorized Contractors offer a minimum two-year guarantee on their workmanship.
From Concept to Completion. Plymouth Nursery & Landscape Co. provides design and build services for projects such as landscape, hardscape, lighting, irrigation, drainage , water features , outdoor kitchens, pavilions, porches and more. After your project has been completed we offer complete maintenance services to protect your investment.
"This is our 2nd time in a couple years we chose Plymouth Nursery and Landscaping for our contractor. They did our porch and walkway a couple years back and we were so impressed with the workmanship and the outcome of that project that when we decided to do our back patio I never considered another contractor. I called John and he came by to estimate the job and added a few ideas. His estimate came inline to what I expected. He worked with us throughout the project. These guys are very detailed and knowledgeable when it comes to stone work. Our home is an older stone house and they matched the stone perfectly. We had a 16’x22’ flagstone patio installed along with a walkway and three stone walls. It was a sizable project. His workers were amazing and very easy to work with. I cannot begin to tell you how many compliments we have received from our neighbors. We are extremely happy with the way it turned out. I will say these pictures don’t even begin to show how amazing this project turned out."
Harry D on November 2024
From Concept to Completion. Plymouth Nursery & Landscape Co. provides design and build services for projects such as landscape, hardscape, lighting, irrigation, drainage , water features , outdoor kitchens, pavilions, porches and more. After your project has been completed we offer complete maintenance services to protect your investment.
"This is our 2nd time in a couple years we chose Plymouth Nursery and Landscaping for our contractor. They did our porch and walkway a couple years back and we were so impressed with the workmanship and the outcome of that project that when we decided to do our back patio I never considered another contractor. I called John and he came by to estimate the job and added a few ideas. His estimate came inline to what I expected. He worked with us throughout the project. These guys are very detailed and knowledgeable when it comes to stone work. Our home is an older stone house and they matched the stone perfectly. We had a 16’x22’ flagstone patio installed along with a walkway and three stone walls. It was a sizable project. His workers were amazing and very easy to work with. I cannot begin to tell you how many compliments we have received from our neighbors. We are extremely happy with the way it turned out. I will say these pictures don’t even begin to show how amazing this project turned out."
Harry D on November 2024
W.G. Siding & Roofing Inc., is a family owned and operated business and we take great pride in our motto do it right the first time. We specialize in all kinds of remodeling and carpentry repair work such as roofing, siding, gutters and windows, all at very reasonable rates. We work on both residential and commercial buildings. We work with homeowners to design their remodeling project then provide high-quality craftsmanship and professionalism through all stages of the project. Our staff is courteous, highly knowledgeable in remodeling and are responsive to the clients' needs. We are located in Newtown, PA and we service customers in Bucks, Montgomery, Philadelphia, Mercer & Hunterdon Counties. As owner I supervise each project personally to guarantee your complete satisfaction.
"He came out the very next day after I called him, looked at the needed repair, gave us an excellent price and then quickly made the repair. Courteous, respectful and very reasonably priced. Was a great find!"
Nancy T on December 2018
W.G. Siding & Roofing Inc., is a family owned and operated business and we take great pride in our motto do it right the first time. We specialize in all kinds of remodeling and carpentry repair work such as roofing, siding, gutters and windows, all at very reasonable rates. We work on both residential and commercial buildings. We work with homeowners to design their remodeling project then provide high-quality craftsmanship and professionalism through all stages of the project. Our staff is courteous, highly knowledgeable in remodeling and are responsive to the clients' needs. We are located in Newtown, PA and we service customers in Bucks, Montgomery, Philadelphia, Mercer & Hunterdon Counties. As owner I supervise each project personally to guarantee your complete satisfaction.
"He came out the very next day after I called him, looked at the needed repair, gave us an excellent price and then quickly made the repair. Courteous, respectful and very reasonably priced. Was a great find!"
Nancy T on December 2018
From entertaining friends to hosting Sunday dinner with family, or having the perfect amount of storage and a spa-like retreat in your primary suite, memories are made when your home welcomes guests and nurtures you. At WVC Vision By Design, we offer a purposeful design experience to create unique curated homes that infuse style and function into every space. We’re here to remove the stress from the experience, help maximize your investment, and ensure your home transformation is as enjoyable as possible. Ultimately, we partner with you to breathe your life story into every color, texture, and accent in your home’s design so you experience joy and harmony every day. We look forward to bringing your design vision to life in a seamless, stress-free, and enjoyable way... life is too short to live any other way.
"Whitney and T took over the whole interior design process on our new construction beach house. From paint and tile selection, furniture, floor and wall coverings to every knickknack on every table top. It is both unique and everything we could have hoped for. It has made our dream home a reality. We absolutely love the results."
Ray P on November 2024
From entertaining friends to hosting Sunday dinner with family, or having the perfect amount of storage and a spa-like retreat in your primary suite, memories are made when your home welcomes guests and nurtures you. At WVC Vision By Design, we offer a purposeful design experience to create unique curated homes that infuse style and function into every space. We’re here to remove the stress from the experience, help maximize your investment, and ensure your home transformation is as enjoyable as possible. Ultimately, we partner with you to breathe your life story into every color, texture, and accent in your home’s design so you experience joy and harmony every day. We look forward to bringing your design vision to life in a seamless, stress-free, and enjoyable way... life is too short to live any other way.
"Whitney and T took over the whole interior design process on our new construction beach house. From paint and tile selection, furniture, floor and wall coverings to every knickknack on every table top. It is both unique and everything we could have hoped for. It has made our dream home a reality. We absolutely love the results."
Ray P on November 2024
Mitchell Kitchen and Bath is your one stop shop for all of your renovations needs. Our licensed kitchen and bath design contractor obtain permits, carry out installation, plumbing, electrical and contracting – all the elements of a successfully completed remodeling project from start to finish. Whether you are in need of a new kitchen, bathroom, complete home or commercial space renovation, Mitchell Kitchen and Bath has a dedicated team for each project. Call us today for a quote (856) 308-8809.
"Mitch and his team did a great job on my kitchen remodel job. Mitch and I agreed on a statement of work for the effort and Mitch did the work for a very fair price and in an expedient fashion. Work completed included full gut, removal of appliances, installation of new cabinets, appliances, painting, electrical work (under cabinet lighting and overhead lighting) and backsplash tiling. I recommend Mitch for kitchen and bath remodeling."
Joyce S on March 2025
Mitchell Kitchen and Bath is your one stop shop for all of your renovations needs. Our licensed kitchen and bath design contractor obtain permits, carry out installation, plumbing, electrical and contracting – all the elements of a successfully completed remodeling project from start to finish. Whether you are in need of a new kitchen, bathroom, complete home or commercial space renovation, Mitchell Kitchen and Bath has a dedicated team for each project. Call us today for a quote (856) 308-8809.
"Mitch and his team did a great job on my kitchen remodel job. Mitch and I agreed on a statement of work for the effort and Mitch did the work for a very fair price and in an expedient fashion. Work completed included full gut, removal of appliances, installation of new cabinets, appliances, painting, electrical work (under cabinet lighting and overhead lighting) and backsplash tiling. I recommend Mitch for kitchen and bath remodeling."
Joyce S on March 2025
**Now Offers Financing** At Nelson General Contracting it is our mission to elevate architectural landscape through unparalleled craftsmanship. We are committed to delivering superior construction solutions, blending timeless design with cutting-edge efficiency. Our mission is to exceed client expectations, leaving a lasting legacy of quality, integrity, and excellence in every project we undertake. Contact us to discuss your next project today!
"I cannot say enough about Sam and his team. They made our dream house a reality. They truly care about and take pride in the work they do. Communication was excellent from everyone on the team. Our project was done on time and on budget. We are so thankful to have found Nelson General Contractor and would highly recommend"
Crystal M on November 2024
**Now Offers Financing** At Nelson General Contracting it is our mission to elevate architectural landscape through unparalleled craftsmanship. We are committed to delivering superior construction solutions, blending timeless design with cutting-edge efficiency. Our mission is to exceed client expectations, leaving a lasting legacy of quality, integrity, and excellence in every project we undertake. Contact us to discuss your next project today!
"I cannot say enough about Sam and his team. They made our dream house a reality. They truly care about and take pride in the work they do. Communication was excellent from everyone on the team. Our project was done on time and on budget. We are so thankful to have found Nelson General Contractor and would highly recommend"
Crystal M on November 2024
ARTECH Property Restoration LLC is your trusted partner for transforming homes in Philadelphia and beyond. With over 20 years of experience, they’re a go-to choice for homeowners looking for everything from large-scale remodeling projects to essential repairs like roofing and siding. Whether you’re dreaming of a beautifully remodeled kitchen, a refreshed bathroom, or adding space with a home addition, ARTECH’s skilled team brings your vision to life. Need reliable repairs after water or fire damage? They’ve got you covered with expert restoration services. Even if it's something smaller, like fixing up a basement or tackling general handyman tasks, no job is too big or too small. Homeowners love working with ARTECH because they’re known for being prompt, detail-oriented, and easy to communicate with. You can count on them to deliver quality craftsmanship and a seamless experience from start to finish. Plus, they’re available 24/7 for emergency services—because life doesn’t always stick to a schedule. Ready to make your home the best it can be? Reach out to ARTECH Property Restoration LLC today at (215) 310-9010 or email them at info@artechpropertyrestoration.com to get started. Your dream home is just a call away! Licenses: PA HIC 137204 Norristown PA # 1435
"I'm very pleased. Work well done. On time. Workers respectful of property. Alex paid attention to small details and did several small things that made a great difference"
Dreamalee B on December 2024
ARTECH Property Restoration LLC is your trusted partner for transforming homes in Philadelphia and beyond. With over 20 years of experience, they’re a go-to choice for homeowners looking for everything from large-scale remodeling projects to essential repairs like roofing and siding. Whether you’re dreaming of a beautifully remodeled kitchen, a refreshed bathroom, or adding space with a home addition, ARTECH’s skilled team brings your vision to life. Need reliable repairs after water or fire damage? They’ve got you covered with expert restoration services. Even if it's something smaller, like fixing up a basement or tackling general handyman tasks, no job is too big or too small. Homeowners love working with ARTECH because they’re known for being prompt, detail-oriented, and easy to communicate with. You can count on them to deliver quality craftsmanship and a seamless experience from start to finish. Plus, they’re available 24/7 for emergency services—because life doesn’t always stick to a schedule. Ready to make your home the best it can be? Reach out to ARTECH Property Restoration LLC today at (215) 310-9010 or email them at info@artechpropertyrestoration.com to get started. Your dream home is just a call away! Licenses: PA HIC 137204 Norristown PA # 1435
"I'm very pleased. Work well done. On time. Workers respectful of property. Alex paid attention to small details and did several small things that made a great difference"
Dreamalee B on December 2024
Second story addition building services FAQs
For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.
Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.
A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
