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Second story addition builders in Harleysville

Avatar for Sedgwick Landscaping LLC
Sedgwick Landscaping LLC
4799 Perkiomen Creek Rd
4.89(
18
)
Approved Pro
Sedgwick Landscaping LLC
4799 Perkiomen Creek Rd
4.89(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

Our mission is to provide the highest quality landscape service in the Montgomery area , while achieving the highest customer service ratings in the industry. Our professional team can transform any yard into a custom outdoor living area. At Sedgwick Landscaping, LLC, we specialize in custom residential property installations, including traditional landscapes and hardscapes, tree and shrub work, seasonal color, concrete & stonework, arbors, fences, mulch, grass, and more. We strive to understand the customer's vision of the perfect yard, and create a functional, stylish outdoor living space that is built to last.

"Very very well..on time as promised..great neat job. Friendly staff Was pleased with their work..left area very neat and cleaned up very well..would highly recommend them to others"

Megan s on October 2023

Our mission is to provide the highest quality landscape service in the Montgomery area , while achieving the highest customer service ratings in the industry. Our professional team can transform any yard into a custom outdoor living area. At Sedgwick Landscaping, LLC, we specialize in custom residential property installations, including traditional landscapes and hardscapes, tree and shrub work, seasonal color, concrete & stonework, arbors, fences, mulch, grass, and more. We strive to understand the customer's vision of the perfect yard, and create a functional, stylish outdoor living space that is built to last.

"Very very well..on time as promised..great neat job. Friendly staff Was pleased with their work..left area very neat and cleaned up very well..would highly recommend them to others"

Megan s on October 2023


Avatar for Basic Basement Co
Basic Basement Co
122 Park Ave
4.83(
313
)
Approved Pro
Basic Basement Co
122 Park Ave
4.83(
313
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
24 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 recently had the pleasure of working with Basic Companies to finish our basement, and we couldn't be happier with the results! From the initial layout and permits to framing, electrical work, sheetrock, spackling, painting, and flooring, they handled every aspect of the project with utmost professionalism and expertise. Each team that came to our house was knowledgeable, hardworking, and incredibly professional. They were always responsive to our questions and ensured that we were kept informed throughout the entire process. The project was completed within the promised time frame, and to our delight, it was actually finished much earlier than expected. Our family is thrilled with the final result. The finished basement has exceeded our expectations in every way, and we are grateful to Basic Companies for their exceptional work. We highly recommend them to anyone looking for a reliable and skilled team to handle their home improvement projects."

Jason P on April 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 recently had the pleasure of working with Basic Companies to finish our basement, and we couldn't be happier with the results! From the initial layout and permits to framing, electrical work, sheetrock, spackling, painting, and flooring, they handled every aspect of the project with utmost professionalism and expertise. Each team that came to our house was knowledgeable, hardworking, and incredibly professional. They were always responsive to our questions and ensured that we were kept informed throughout the entire process. The project was completed within the promised time frame, and to our delight, it was actually finished much earlier than expected. Our family is thrilled with the final result. The finished basement has exceeded our expectations in every way, and we are grateful to Basic Companies for their exceptional work. We highly recommend them to anyone looking for a reliable and skilled team to handle their home improvement projects."

Jason P on April 2025


Classic Masonry, LLC
590 Godfrey Street
5.00(
4
)
Approved Pro
Classic Masonry, LLC
590 Godfrey Street
5.00(
4
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
134 local quotes requested

At Classic Masonry, LLC, 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!

"Great. Very hard and efficient worker. Would recommend to all homeowners."

Dave P on February 2025

At Classic Masonry, LLC, 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!

"Great. Very hard and efficient worker. Would recommend to all homeowners."

Dave P on February 2025


Avatar for RK Construction
RK Construction
5.00(
1
)
Approved Pro
RK Construction
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
100 local quotes requested

Ready to love your home again? RK Construction specializes in building your dream bathrooms, kitchens, as well as fully finished basements. We have been in business for over 47 years and love helping homeowners like you turn their dream into a reality. We are licensed, insured, and EPA certified. With us, excellent quality and excellent service are guaranteed Call or message now to schedule your estimate!

Ready to love your home again? RK Construction specializes in building your dream bathrooms, kitchens, as well as fully finished basements. We have been in business for over 47 years and love helping homeowners like you turn their dream into a reality. We are licensed, insured, and EPA certified. With us, excellent quality and excellent service are guaranteed Call or message now to schedule your estimate!


Avatar for Shkodra Build & Design
Shkodra Build & Design
37 Gunning Ln
5.00(
8
)
Approved Pro
Shkodra Build & Design
37 Gunning Ln
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
191 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 and his crew are awesome. Shkodra Build & Design have done two complete bathrooms, complete roof replacement and also some other odd jobs for my house. The quality through the years have been great and the price too."

Amir A on April 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 and his crew are awesome. Shkodra Build & Design have done two complete bathrooms, complete roof replacement and also some other odd jobs for my house. The quality through the years have been great and the price too."

Amir A on April 2025


Avatar for UNILOCK
UNILOCK
51 International Blvd
5.00(
1
)
Approved Pro
UNILOCK
51 International Blvd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
703 local quotes requested

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.


Avatar for Plymouth Nursery & Landscape Company
Plymouth Nursery & Landscape Company
1043 Belvoir Rd
4.42(
164
)
Approved Pro
Plymouth Nursery & Landscape Company
1043 Belvoir Rd
4.42(
164
)
Approved Pro
Customers say: Quality work
861 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.

"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


Avatar for Manfredia's Carpentry & General Contracting, LLC
Manfredia's Carpentry & General Contracting, LLC
417 Conard Drive
4.65(
123
)
Approved Pro
Manfredia's Carpentry & General Contracting, LLC
417 Conard Drive
4.65(
123
)
Approved Pro
Customers say: Quality work
722 local quotes requested
36 years of experience

Manfredia's Carpentry & General Contracting, LLC 35 years' experience in all phases of interior and exterior Carpentry, Remodeling and New Construction. All our work is guaranteed, and we are licensed and insured. We work cleanly and respect your home as we would our own. Our entire team of professionals is committed to providing top quality workmanship and excellent customer service.

"Manfredia’s crew were professional, polite and on time. They did a great job and I would definitely use them again."

Chris R on January 2025

Manfredia's Carpentry & General Contracting, LLC 35 years' experience in all phases of interior and exterior Carpentry, Remodeling and New Construction. All our work is guaranteed, and we are licensed and insured. We work cleanly and respect your home as we would our own. Our entire team of professionals is committed to providing top quality workmanship and excellent customer service.

"Manfredia’s crew were professional, polite and on time. They did a great job and I would definitely use them again."

Chris R on January 2025


Avatar for INNOVATIVE KITCHENS AND BATHS
INNOVATIVE KITCHENS AND BATHS
170 Red Corner Road
4.78(
9
)
Approved Pro
INNOVATIVE KITCHENS AND BATHS
170 Red Corner Road
4.78(
9
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
234 local quotes requested

Design/Build Kitchen and Bathroom Remodeling Company. 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 our services offered and call or click to schedule a free estimate today.

"Went great and great follow up"

Keith S on January 2025

Design/Build Kitchen and Bathroom Remodeling Company. 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 our services offered and call or click to schedule a free estimate today.

"Went great and great follow up"

Keith S on January 2025


Avatar for LM GENERAL CONSTRUCTION
LM GENERAL CONSTRUCTION
2025 Allentown Rd
5.00(
13
)
Approved Pro
LM GENERAL CONSTRUCTION
2025 Allentown Rd
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2389 local quotes requested

One of the most important things we build is relationships. With our clients, our partners, our communities, and each other. We're able to do what we do because we know we can depend on each other. We build strong teams. We face challenges together and come up with creative solutions. We are builders at heart. And there's no limit to what we can build together.

"LM construction did an amazing job on my project, in a quick timeframe. We were very satisfied with their quality and professionalism."

Madeline S on March 2025

One of the most important things we build is relationships. With our clients, our partners, our communities, and each other. We're able to do what we do because we know we can depend on each other. We build strong teams. We face challenges together and come up with creative solutions. We are builders at heart. And there's no limit to what we can build together.

"LM construction did an amazing job on my project, in a quick timeframe. We were very satisfied with their quality and professionalism."

Madeline S on March 2025

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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.

The 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.
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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.
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Apr 27, 2025
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Apr 28, 2025
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