Top-rated second story addition builders.

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

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.

Second story addition builders in Downingtown

Avatar for G D Rhoads Co
G D Rhoads Co
156 Bridle Path Ln
4.70(
20
)
Approved Pro
G D Rhoads Co
156 Bridle Path Ln
4.70(
20
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
157 local quotes requested

Full service remodeling and renovation contractor specializing in custom kitchens and bathrooms, finished basements and much more. Williamson Trade School graduate

"Team did a great job from setting up keeping the area clean. They did quality work. We’re very happy with everything."

Don R on April 2023

Full service remodeling and renovation contractor specializing in custom kitchens and bathrooms, finished basements and much more. Williamson Trade School graduate

"Team did a great job from setting up keeping the area clean. They did quality work. We’re very happy with everything."

Don R on April 2023


Avatar for Basic Basement Co
Basic Basement Co
122 Park Ave
4.83(
314
)
Approved Pro
Basic Basement Co
122 Park Ave
4.83(
314
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
38 local quotes requested

With over 40 years combined experience, we provide complete Basement remodeling and finishing services with Free estimates and no-nonsense pricing. We will give you the Basement you've always wanted by transforming your previously unfinished Basement into a usable and comfortable living area you can be proud of. We are known for constant communication and on-site project management.

"We had an amazing experience working with the Basic Basement Company! They finished our small basement and did a wonderful job. The project coordinator kept the work on track and communicated often. Each crew was punctual, professional, and treated our home with respect. We received compliments from every inspector on the quality of the work throughout the project. Don’t hesitate to call The Basic Basement Company for your next project!"

Brent V on May 2025

With over 40 years combined experience, we provide complete Basement remodeling and finishing services with Free estimates and no-nonsense pricing. We will give you the Basement you've always wanted by transforming your previously unfinished Basement into a usable and comfortable living area you can be proud of. We are known for constant communication and on-site project management.

"We had an amazing experience working with the Basic Basement Company! They finished our small basement and did a wonderful job. The project coordinator kept the work on track and communicated often. Each crew was punctual, professional, and treated our home with respect. We received compliments from every inspector on the quality of the work throughout the project. Don’t hesitate to call The Basic Basement Company for your next project!"

Brent V on May 2025


Avatar for D'Antonio Landscaping
D'Antonio Landscaping
796 Southwind Ln
4.86(
93
)
Approved Pro
D'Antonio Landscaping
796 Southwind Ln
4.86(
93
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
245 local quotes requested

D’Antonio Landscaping is a full-service landscape company we have been in business since 1997 we have 30 years of experience in the landscape field & been in business for over 20 years! We are an honest and hardworking company. We come in on time & on budget! Let our experience be your guide to a beautiful outdoor space & we know how to save you money but still do the job the right way. All work is warrantied & all customers are treated with the most important priority no matter big or small the job is! Services Hardscaping, masonry, plantings & mulching, fireplaces & firepits, pavillions & decks, pruning & tree work, fencing & lawn care. WWW.dantoniolandscaping.com & follow us out on facebook & Instagram

"Wow! Wow! Wow! Nick and his crew just finished an EP Henry hardscaping project in my courtyard. He transformed my courtyard into a beautiful and inviting place to relax, entertain, and enjoy! His crew arrived early every morning and worked a long and hard day. They were respectful, talented, and responsive! Nick stopped in several times each day to check on the progress. Nick kept me informed every step of the way, great communication! I found it easy to talk to Nick and he was always receptive. Although the project was supposed to take 8 days to finish, they finished it in 4 days! That was an unexpected and wonderful surprise! At the end of each day, the crew cleaned up the courtyard nicely. At the end of the project, they made sure that all of the construction materials were gathered, the lawn around the house was repaired from their wheel barrels, any trash was picked up, and the driveway was swept and blown. My only regret is that I don’t have another project for Nick and his crew to complete for me! I would hire D'Antonio Landscaping again without any hesitation!"

Monica W on February 2024

D’Antonio Landscaping is a full-service landscape company we have been in business since 1997 we have 30 years of experience in the landscape field & been in business for over 20 years! We are an honest and hardworking company. We come in on time & on budget! Let our experience be your guide to a beautiful outdoor space & we know how to save you money but still do the job the right way. All work is warrantied & all customers are treated with the most important priority no matter big or small the job is! Services Hardscaping, masonry, plantings & mulching, fireplaces & firepits, pavillions & decks, pruning & tree work, fencing & lawn care. WWW.dantoniolandscaping.com & follow us out on facebook & Instagram

"Wow! Wow! Wow! Nick and his crew just finished an EP Henry hardscaping project in my courtyard. He transformed my courtyard into a beautiful and inviting place to relax, entertain, and enjoy! His crew arrived early every morning and worked a long and hard day. They were respectful, talented, and responsive! Nick stopped in several times each day to check on the progress. Nick kept me informed every step of the way, great communication! I found it easy to talk to Nick and he was always receptive. Although the project was supposed to take 8 days to finish, they finished it in 4 days! That was an unexpected and wonderful surprise! At the end of each day, the crew cleaned up the courtyard nicely. At the end of the project, they made sure that all of the construction materials were gathered, the lawn around the house was repaired from their wheel barrels, any trash was picked up, and the driveway was swept and blown. My only regret is that I don’t have another project for Nick and his crew to complete for me! I would hire D'Antonio Landscaping again without any hesitation!"

Monica W on February 2024


Avatar for Nicholson's Distinctive Kitchens & Baths
Nicholson's Distinctive Kitchens & Baths
4332 W Chester Pike
4.93(
29
)
Approved Pro
Nicholson's Distinctive Kitchens & Baths
4332 W Chester Pike
4.93(
29
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
122 local quotes requested

Visit our Website: newkitchensandbaths.com We specialize in kitchen and bathroom remodeling and have been serving the Delaware Valley for over 30 years. Over the years we have developed a business policy designed to please our customers from start to finish. We know that your kitchen and bathroom are a functional part of your home, a timely completion is our number one priority. Our experience allows us to give you a quality job that is done right and will give you years of trouble free service. Please consider us for your next kitchen or bathroom remodeling project, we are fully licensed and insured and offer free estimates along with referrals.

"Our experience with Nicholson's was top notch. Steve helped us to make cost-effective choices. The finished product is gorgeous and we're so hsppy with our new bathroom! We would highly recommend Steve and we would definfitely hire his company again."

Stephen L on October 2024

Visit our Website: newkitchensandbaths.com We specialize in kitchen and bathroom remodeling and have been serving the Delaware Valley for over 30 years. Over the years we have developed a business policy designed to please our customers from start to finish. We know that your kitchen and bathroom are a functional part of your home, a timely completion is our number one priority. Our experience allows us to give you a quality job that is done right and will give you years of trouble free service. Please consider us for your next kitchen or bathroom remodeling project, we are fully licensed and insured and offer free estimates along with referrals.

"Our experience with Nicholson's was top notch. Steve helped us to make cost-effective choices. The finished product is gorgeous and we're so hsppy with our new bathroom! We would highly recommend Steve and we would definfitely hire his company again."

Stephen L on October 2024


Avatar for Plymouth Nursery & Landscape Company
Plymouth Nursery & Landscape Company
1043 Belvoir Rd
4.42(
165
)
Approved Pro
Plymouth Nursery & Landscape Company
1043 Belvoir Rd
4.42(
165
)
Approved Pro
Customers say: Quality work
1048 local quotes requested
60 years of experience

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.

"John was great to work with. He was very prompt, responsive, and easy to communicate with. The project was done on time and without any issues, and Plymouth had fair and reasonable pricing. I would definitely use them again!"

Jim M on May 2025

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.

"John was great to work with. He was very prompt, responsive, and easy to communicate with. The project was done on time and without any issues, and Plymouth had fair and reasonable pricing. I would definitely use them again!"

Jim M on May 2025


Avatar for Volkert Remodeling Inc
Volkert Remodeling Inc
1160 Lake Dr.
4.91(
74
)
Approved Pro
Volkert Remodeling Inc
1160 Lake Dr.
4.91(
74
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
84 local quotes requested

Volkert Remodeling Inc. is the one stop resource for Home Remodeling, specializing in Kitchens and Bathrooms. Super Service Award winners for 2016, 2015 and 2014. We make sure that the job is completed from beginning to end and that our customers are happy with the quality and craftsmanship throughout. Please call us today to schedule your appointment - (610) 960-1097

"From start to end the kitchen renovation process went extremely well. Don made sure to include me through it all and made sure I was pleased with each step. Whenever a decision is needed, Don explains the options and impact of each. He and his employee, also named Don, are prompt every day and attentive to details. They do the work right with high quality workmanship. I am extremely grateful to have had this experience that has resulted in beautiful kitchen. Without hesitation, I plan to contact Don Volkert for any future projects I need done."

Tom W on December 2024

Volkert Remodeling Inc. is the one stop resource for Home Remodeling, specializing in Kitchens and Bathrooms. Super Service Award winners for 2016, 2015 and 2014. We make sure that the job is completed from beginning to end and that our customers are happy with the quality and craftsmanship throughout. Please call us today to schedule your appointment - (610) 960-1097

"From start to end the kitchen renovation process went extremely well. Don made sure to include me through it all and made sure I was pleased with each step. Whenever a decision is needed, Don explains the options and impact of each. He and his employee, also named Don, are prompt every day and attentive to details. They do the work right with high quality workmanship. I am extremely grateful to have had this experience that has resulted in beautiful kitchen. Without hesitation, I plan to contact Don Volkert for any future projects I need done."

Tom W on December 2024


Avatar for Long Home Products
Long Home Products
301 Fulling Mill Rd
New on HomeAdvisorNew on Angi
Approved Pro
Long Home Products
301 Fulling Mill Rd
New on AngiNew on HomeAdvisor
Approved Pro
3092 local quotes requested
80 years of experience

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. 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 guarantee your satisfaction!

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. 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 guarantee your satisfaction!


Avatar for Shkodra Build & Design
Shkodra Build & Design
37 Gunning Ln
5.00(
9
)
Approved Pro
Shkodra Build & Design
37 Gunning Ln
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
159 local quotes requested

"I established Shkodra Build & Design in February 2006, with the goal to build trustworthy relationships with clients through excellent service and unparalleled reliability." – Afrim Shkodra, Founder We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Afrim from Shkodra was excellent and professional from beginning to end. I can't wait to hire him again."

Liz M on May 2025

"I established Shkodra Build & Design in February 2006, with the goal to build trustworthy relationships with clients through excellent service and unparalleled reliability." – Afrim Shkodra, Founder We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Afrim from Shkodra was excellent and professional from beginning to end. I can't wait to hire him again."

Liz M on May 2025


Avatar for Nesspor Construction Inc
Nesspor Construction Inc
16 East 4th Street
4.92(
13
)
Approved Pro
Nesspor Construction Inc
16 East 4th Street
4.92(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
474 local quotes requested

Nesspor Construction is a full service custom home building and remodeling company. We specialize in kitchen and bathroom remodeling, additions, and custom home building. Focus on making your ideas come to life while we change spaces and re-create your home and property into something you love. Expand your space with an addition, deck, or garage! We will follow your project from the planning stage all the way through till completion.

"Bob was outstanding from start to finish. Did the research and permitting process for a 1,000 square foot addition to the architecture plans. Bob is communicative, upfront and honest, reasonably priced, the project is done on time and his work is absolutely top-notch. Give him a call for any and all of your home improvement needs."

dennis w on May 2025

Nesspor Construction is a full service custom home building and remodeling company. We specialize in kitchen and bathroom remodeling, additions, and custom home building. Focus on making your ideas come to life while we change spaces and re-create your home and property into something you love. Expand your space with an addition, deck, or garage! We will follow your project from the planning stage all the way through till completion.

"Bob was outstanding from start to finish. Did the research and permitting process for a 1,000 square foot addition to the architecture plans. Bob is communicative, upfront and honest, reasonably priced, the project is done on time and his work is absolutely top-notch. Give him a call for any and all of your home improvement needs."

dennis w on May 2025


Avatar for Roberto Carpentry LLC
Roberto Carpentry LLC
3309 Sylvan Drive
5.00(
15
)
Approved Pro
Roberto Carpentry LLC
3309 Sylvan Drive
5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
154 local quotes requested

Locally owned business with over 20 years of experience. Passionate about serving our local community and continuing to deliver great customer service. Feel free to call or text with questions regarding your projects.(610) 679-4248

"Working with Roberto and his crew was an absolute pleasure! Their expertise and attention to detail transformed our outdoor space into a stunning porch (Parthenon). From the initial planning stages to the final touches, their professionalism and commitment to quality were evident every step of the way. Timely, reliable, and skilled, they exceeded my expectations. We couldn't be happier with the results—a beautifully crafted porch that has become our favorite spot to unwind. Highly recommend this contractor for anyone looking to enhance their outdoor living space"

george v on December 2023

Locally owned business with over 20 years of experience. Passionate about serving our local community and continuing to deliver great customer service. Feel free to call or text with questions regarding your projects.(610) 679-4248

"Working with Roberto and his crew was an absolute pleasure! Their expertise and attention to detail transformed our outdoor space into a stunning porch (Parthenon). From the initial planning stages to the final touches, their professionalism and commitment to quality were evident every step of the way. Timely, reliable, and skilled, they exceeded my expectations. We couldn't be happier with the results—a beautifully crafted porch that has become our favorite spot to unwind. Highly recommend this contractor for anyone looking to enhance their outdoor living space"

george v on December 2023

...
Showing 1-10 of 949

FAQs for second story addition building service projects in Downingtown, PA

Converting a vaulted ceiling into a second floor requires three to six months from planning to completion. The process begins with several weeks of design and engineering, followed by permit applications, which vary in processing time by location. 

Construction itself spans several months, including framing, systems installation, and finishing work. Weather conditions, contractor availability, and inspection schedules can all influence your project timeline.

Several factors could make your conversion challenging or impossible. Inadequate roof support structures, insufficient foundation capacity, or problematic truss configurations might require prohibitively expensive modifications. 

Some homes lack the minimum ceiling height (12 feet at the lowest point) needed for functional second-floor spaces. Building code restrictions in your area might also limit conversion possibilities, particularly in historic districts or homes with specific architectural designations.

Begin with professional assessments from both an architect and a structural engineer who will evaluate your home's specific characteristics. They'll examine existing framing, measure available headroom, assess load-bearing capacity, and identify potential obstacles like HVAC ducts or plumbing vents. 

These experts will also review local building codes to determine feasibility. Their preliminary analysis provides crucial information about structural requirements and potential limitations before you commit to the project.

Whether you'll need temporary housing depends on several factors, including the project's scope and your tolerance for construction disruption. Major structural work creates significant noise, dust, and potential utility interruptions that many families find challenging to live with. Safety concerns may also arise during certain construction phases. 

Some homeowners successfully remain by isolating the construction zone and establishing clear work schedules. Discuss living arrangements with your contractor early in the planning process to make informed decisions.

The Downingtown, PA homeowners’ guide to second story addition building services
From average costs to expert advice, get all the answers you need to get your job done.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
Jun 10, 2025
An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
white and gray kitchen with butchers block countertop
Apr 8, 2025
Apr 8, 2025
Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
BLUE TWO STORY HOME
Apr 30, 2025
Apr 30, 2025
Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
small bathroom that has been updated in a remodel
Apr 29, 2025
Apr 29, 2025
Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
guest house in the backyard
Apr 27, 2025
Apr 27, 2025
Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
Share project details to get started.