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Addition to existing structure builders in West Mifflin

Avatar for Incline Homes, LLC

Incline Homes, LLC

2631 Glenchester Road
3.94(
8
)
Approved Pro

Incline Homes, LLC

2631 Glenchester Road
3.94(
8
)
Approved Pro
Customers say: Quick response
7 years of experience

We build additions and new construction - from the ground up - or renovate down to the studs. Our mission is to provide excellent workmanship and customer service. We strive for our clients satisfaction from beginning to end of the project. We pride ourselves on fast, friendly and quality service. We look forward to your business!

"I recently purchased the house that was built by Incline homes. I like it. The reason I am giving one star is the ongoing issue with my AC. It's not working properly and it's 100 degrees outside and 80+ degrees inside right now. For 3 weeks I've been calling their office, leaving voicemails, sending emails. No one ever returned my calls or responded. All I get is the technician that keeps texting me promising to stop by. Never happened. I still hope Incline homes sees this review and resolves this issue. I will gladly change the rating if it happens."

Mike L on June 2025

We build additions and new construction - from the ground up - or renovate down to the studs. Our mission is to provide excellent workmanship and customer service. We strive for our clients satisfaction from beginning to end of the project. We pride ourselves on fast, friendly and quality service. We look forward to your business!

"I recently purchased the house that was built by Incline homes. I like it. The reason I am giving one star is the ongoing issue with my AC. It's not working properly and it's 100 degrees outside and 80+ degrees inside right now. For 3 weeks I've been calling their office, leaving voicemails, sending emails. No one ever returned my calls or responded. All I get is the technician that keeps texting me promising to stop by. Never happened. I still hope Incline homes sees this review and resolves this issue. I will gladly change the rating if it happens."

Mike L on June 2025


Avatar for Tri-State Contracting, Inc.

Tri-State Contracting, Inc.

24 Linton Ave
4.80(
10
)
Approved Pro

Tri-State Contracting, Inc.

24 Linton Ave
4.80(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
35 years of experience

Here at Tri-State Contracting Inc, we pride our company on reliability, great communication, integrity, and quality work. We are a veteran owned locally operated company. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"He's very personable guy, he is reasonable and work with you!"

Thomas S on April 2025

Here at Tri-State Contracting Inc, we pride our company on reliability, great communication, integrity, and quality work. We are a veteran owned locally operated company. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"He's very personable guy, he is reasonable and work with you!"

Thomas S on April 2025


Avatar for Cascade Custom Renovations, LLC

Cascade Custom Renovations, LLC

15 Woodbrook Dr.
5.00(
1
)
Approved Pro

Cascade Custom Renovations, LLC

15 Woodbrook Dr.
5.00(
1
)
Approved Pro
15 local quotes requested
38 years of experience

Cascade Custom Renovations is a licensed general contracting company focused on thoughtful, well-executed residential construction and renovation throughout the Pittsburgh area. We take on projects of all sizes — from kitchen and bathroom remodels to full home renovations, additions, and new custom builds — with a focus on craftsmanship, clear timelines, and responsive communication. Our areas of expertise include renovation, additions, new construction, historical refurbishment, and healthy home materials and practices. Whether you’re restoring a century-old property or building something brand new, we bring experience, care, and professionalism to every phase of the project. We also coordinate closely with lenders, permitting agencies, and subcontractors to ensure smooth execution from start to finish. We believe in transparency, accountability, and treating your home with the same care we would our own.

"Jim and Danielle help me take a room that was old-fashioned and in need of a remodel into a space that is very warm and inviting. With his guidance on the day-to-day work and his ideas for how to design the space, he was a valuable resource for me through the process. He gave me lots of ideas and choices from flooring to fixtures. As the crews that came into the house were friendly and considerate of my privacy as I work from home. They worked hard and completed their piece of remodel as planned. I highly recommend Jim and Danielle Katz at Casade Customer Renovations, LLC. "

Heather B on March 2025

Cascade Custom Renovations is a licensed general contracting company focused on thoughtful, well-executed residential construction and renovation throughout the Pittsburgh area. We take on projects of all sizes — from kitchen and bathroom remodels to full home renovations, additions, and new custom builds — with a focus on craftsmanship, clear timelines, and responsive communication. Our areas of expertise include renovation, additions, new construction, historical refurbishment, and healthy home materials and practices. Whether you’re restoring a century-old property or building something brand new, we bring experience, care, and professionalism to every phase of the project. We also coordinate closely with lenders, permitting agencies, and subcontractors to ensure smooth execution from start to finish. We believe in transparency, accountability, and treating your home with the same care we would our own.

"Jim and Danielle help me take a room that was old-fashioned and in need of a remodel into a space that is very warm and inviting. With his guidance on the day-to-day work and his ideas for how to design the space, he was a valuable resource for me through the process. He gave me lots of ideas and choices from flooring to fixtures. As the crews that came into the house were friendly and considerate of my privacy as I work from home. They worked hard and completed their piece of remodel as planned. I highly recommend Jim and Danielle Katz at Casade Customer Renovations, LLC. "

Heather B on March 2025


A & J Contracting Company, LLC

118 Foxtail Drive
5.00(
21
)
Approved Pro

A & J Contracting Company, LLC

118 Foxtail Drive
5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

A & J Contracting Company, LLC is Pittsburgh's premier professional home improvement company operating as general and specialty contractors in the finish and rough carpentry industry. We are most famous for the beautiful custom kitchen and bathrooms we design and remodel for both our residential and commercial clients. You will find that we are a dedicated small business enterprise committed to providing quality construction services and on time service delivery within budget. Please call us today to schedule your appointment with Pittsburgh's true professionals. Your satisfaction is our guarantee.

"I donâ  t know where to begin to say how satisfied I am with A & J Contracting! I needed my basement renovated ASAP and Mr. Anthony met with me in a timely manner explaining in great detail the work he would perform and how pleased I would be! Let me tell you he did NOT disappoint because he and his partner Mark performed what I call a â  miracleâ  in renovating my basement and went above and beyond my expectations!!!! Iâ  ve shown many the before and after pictures of what I now can call my family room and the response each time was how â  beautifulâ  of a job Anthony did!! If you are in need a great contractor donâ  t look anywhere else but A & J Contractor and call Anthony NOW! My family still canâ  t believe what A & J Contractor did with that old and in bad shape basement!! Very professional and the many years of experience really was on display!! Thank you again Anthony and Mark for restoring our basement!! Iâ  ll definitely be utilizing them in the future and wonâ  t have to look elsewhere!!"

Steven K on May 2021

A & J Contracting Company, LLC is Pittsburgh's premier professional home improvement company operating as general and specialty contractors in the finish and rough carpentry industry. We are most famous for the beautiful custom kitchen and bathrooms we design and remodel for both our residential and commercial clients. You will find that we are a dedicated small business enterprise committed to providing quality construction services and on time service delivery within budget. Please call us today to schedule your appointment with Pittsburgh's true professionals. Your satisfaction is our guarantee.

"I donâ  t know where to begin to say how satisfied I am with A & J Contracting! I needed my basement renovated ASAP and Mr. Anthony met with me in a timely manner explaining in great detail the work he would perform and how pleased I would be! Let me tell you he did NOT disappoint because he and his partner Mark performed what I call a â  miracleâ  in renovating my basement and went above and beyond my expectations!!!! Iâ  ve shown many the before and after pictures of what I now can call my family room and the response each time was how â  beautifulâ  of a job Anthony did!! If you are in need a great contractor donâ  t look anywhere else but A & J Contractor and call Anthony NOW! My family still canâ  t believe what A & J Contractor did with that old and in bad shape basement!! Very professional and the many years of experience really was on display!! Thank you again Anthony and Mark for restoring our basement!! Iâ  ll definitely be utilizing them in the future and wonâ  t have to look elsewhere!!"

Steven K on May 2021


Avatar for J. Diamond Construction, LLC

J. Diamond Construction, LLC

226 Waynesburg Road
5.00(
1
)
Approved Pro

J. Diamond Construction, LLC

226 Waynesburg Road
5.00(
1
)
Approved Pro
1 years of experience
Free onsite estimate

J. Diamond Construction, 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.

"Jesse and his crew were not only unbelievably easy to work - they were all kind, professional and caring. I was so nervous to have a project done but the second I met with them - all my fears subsided and now I have a beautiful home to enjoy! Forever grateful for the craftsmanship and communication that was provided along the way! "

Breck L on May 2025

J. Diamond Construction, 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.

"Jesse and his crew were not only unbelievably easy to work - they were all kind, professional and caring. I was so nervous to have a project done but the second I met with them - all my fears subsided and now I have a beautiful home to enjoy! Forever grateful for the craftsmanship and communication that was provided along the way! "

Breck L on May 2025


Avatar for Wolfe's General Construction, LLC

Wolfe's General Construction, LLC

1174 Forest Avenue
5.00(
5
)
Approved Pro

Wolfe's General Construction, LLC

1174 Forest Avenue
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 local quotes requested

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! Book with us online or feel free to give us a call today!

"Easy to work with"

Richard E F on February 2024

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! Book with us online or feel free to give us a call today!

"Easy to work with"

Richard E F on February 2024


Barton Construction

139 Penn Manor Rd
3.93(
14
)
Approved Pro

Barton Construction

139 Penn Manor Rd
3.93(
14
)
Approved Pro
57 local quotes requested
14 years of experience

20+ years of experience! Barton Construction, located in Westmoreland County, is a family owned and operated home improvement construction company. We specialize in customer satisfaction and getting the job done right the first time. Call and deal directly with the owner, Dave Barton. Call for a free estimate and availability. Less Barton Construction, located in Westmoreland County, is a family owned and operated home...

"This company was awesome to work with. All of the guys doing the work were super polite and respectful. All easy going and willing to help however they could. I had some tile replaced in my basement in front of my fireplace and it came out looking amazing. They also did some demo to remove old paneling and put up new plasterboard and did a texture plaster job on the walls. It came out looking absolutely incredible! Also as part of the project I needed to have low dust and not a lot of mess since I have some pets and a young child. They accommodated in spades and did a really good job. 10 of 10 will hire again."

Jeremy H on October 2023

20+ years of experience! Barton Construction, located in Westmoreland County, is a family owned and operated home improvement construction company. We specialize in customer satisfaction and getting the job done right the first time. Call and deal directly with the owner, Dave Barton. Call for a free estimate and availability. Less Barton Construction, located in Westmoreland County, is a family owned and operated home...

"This company was awesome to work with. All of the guys doing the work were super polite and respectful. All easy going and willing to help however they could. I had some tile replaced in my basement in front of my fireplace and it came out looking amazing. They also did some demo to remove old paneling and put up new plasterboard and did a texture plaster job on the walls. It came out looking absolutely incredible! Also as part of the project I needed to have low dust and not a lot of mess since I have some pets and a young child. They accommodated in spades and did a really good job. 10 of 10 will hire again."

Jeremy H on October 2023


Avatar for Basic Concept Interiors

Basic Concept Interiors

243 Tech Road
4.21(
7
)
Approved Pro

Basic Concept Interiors

243 Tech Road
4.21(
7
)
Approved Pro
Customers say: Quality work
36 years of experience
Free onsite estimate

Basic Concept Interiors is a full-service design-build construction company made up of interior designers and skilled tradespeople. We manage everything in-house — from planning and design to construction — ensuring better communication, efficiency, and results. We specialize in whole-home interior renovations, including kitchens, bathrooms, basements, additions, and garages. We also design and build commercial spaces like restaurants and offices. Whether you're renovating your home or building a new space, we bring design and construction together to deliver quality work from start to finish. Proudly serving Western Pennsylvania.

"Basic Concept designed and built a deck in our back yard and did an entire kitchen remodel for our home. We had some different ideas when we first contacted Charles but he was able to see what was possible and make great suggestions to fit our wishes, space, and budget. All of the workers that came to our home were very skilled, polite, and professional. They made sure that all work was done completely and correctly, no shortcuts. Charles was very involved in every aspect of the project. He is a great communicator and coordinated all the work and deliveries very efficiently. While I'm sure the size of our kitchen and deck would seem insignificant to some, we were made to feel like VIPs. Everyone treated our home with dignity and respect. High quality products and workmanship. Our house looks great. We are very pleased. We highly recommend Basic Concept."

Ken B on February 2021

Basic Concept Interiors is a full-service design-build construction company made up of interior designers and skilled tradespeople. We manage everything in-house — from planning and design to construction — ensuring better communication, efficiency, and results. We specialize in whole-home interior renovations, including kitchens, bathrooms, basements, additions, and garages. We also design and build commercial spaces like restaurants and offices. Whether you're renovating your home or building a new space, we bring design and construction together to deliver quality work from start to finish. Proudly serving Western Pennsylvania.

"Basic Concept designed and built a deck in our back yard and did an entire kitchen remodel for our home. We had some different ideas when we first contacted Charles but he was able to see what was possible and make great suggestions to fit our wishes, space, and budget. All of the workers that came to our home were very skilled, polite, and professional. They made sure that all work was done completely and correctly, no shortcuts. Charles was very involved in every aspect of the project. He is a great communicator and coordinated all the work and deliveries very efficiently. While I'm sure the size of our kitchen and deck would seem insignificant to some, we were made to feel like VIPs. Everyone treated our home with dignity and respect. High quality products and workmanship. Our house looks great. We are very pleased. We highly recommend Basic Concept."

Ken B on February 2021


Furko Construction

80 Sycamore St
4.45(
73
)
Approved Pro

Furko Construction

80 Sycamore St
4.45(
73
)
Approved Pro
Customers say: Super punctual
30 local quotes requested
29 years of experience

Before starting my business in 1996, I spent 12 years in the military (1st class builder in the U.S.NAVY SEABEES), doing construction all over the world. I do not use sub-contractors, and I am fully insured. Various discounts available, Including seniors, and of course veterans!!. Please mention Angie's List when you call 412.310.4643 to schedule.

"The "roof repair" cost me $4,275.00 and the leak into my bathroom was worse before he fixed the roof. He did do a great job in painting my garages but wanted t charge me extra to paint the side door and the side window because I didn't specify that it was part of the garage when I hired him. LOL. He painted 4 pieces of wood which made of a section of fence the wrong color. But then I fiqured out the wrong color of paint on the fence and the not painting the garage door was because he ran out of the brown paint. I had the roof leak fixed by a very reputable roofing company and it was 1/4 of what Furko charged to do nothing. Needless to say I won in court. Furko now has a nice judgement against him which I am sure he will never pay. Would I recommend him or hire him again H*** NO!!!! The 1st picture is how my leak looked inside my bathroom when I hired Furko and the second picture was how it looked AFTER he "fixed" the leak and I paid him $4,275.00"

Elizabeth S on October 2022

Before starting my business in 1996, I spent 12 years in the military (1st class builder in the U.S.NAVY SEABEES), doing construction all over the world. I do not use sub-contractors, and I am fully insured. Various discounts available, Including seniors, and of course veterans!!. Please mention Angie's List when you call 412.310.4643 to schedule.

"The "roof repair" cost me $4,275.00 and the leak into my bathroom was worse before he fixed the roof. He did do a great job in painting my garages but wanted t charge me extra to paint the side door and the side window because I didn't specify that it was part of the garage when I hired him. LOL. He painted 4 pieces of wood which made of a section of fence the wrong color. But then I fiqured out the wrong color of paint on the fence and the not painting the garage door was because he ran out of the brown paint. I had the roof leak fixed by a very reputable roofing company and it was 1/4 of what Furko charged to do nothing. Needless to say I won in court. Furko now has a nice judgement against him which I am sure he will never pay. Would I recommend him or hire him again H*** NO!!!! The 1st picture is how my leak looked inside my bathroom when I hired Furko and the second picture was how it looked AFTER he "fixed" the leak and I paid him $4,275.00"

Elizabeth S on October 2022


Avatar for McCann Home Improvement Pittsburgh

McCann Home Improvement Pittsburgh

1190 Washington Pike Suite5 Bridgeville PA 15017
4.80(
60
)
Approved Pro

McCann Home Improvement Pittsburgh

1190 Washington Pike Suite5 Bridgeville PA 15017
4.80(
60
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
33 local quotes requested

My name is Anthony McCann and I have been in business for over 24 years. I am a multi year super service award winner. Please read the reviews that my customers have provided. When reading the reviews that my customers wrote about work that I have completed it will provide you with definite reassurance that no tasks can not be done.

"I can't say enough about the professionalism and exceptional quality of work from McCann Home Remodeling Services! We completely transformed our home, taking many areas down to the studs. The project included a brand-new kitchen, an updated bathroom, and the addition of a half-bath in the basement. Some standout features included a redesigned staircase with sleek glass railings, a modern deck featuring the latest wire railing technology, and upgraded plumbing and electrical work—complete with smart-connected light switches as per my request. Anthony and his team are true experts. Seeing the incredible transformation from day one to the finished product is almost unbelievable. They were reliable, hardworking, and always accommodating, even when I made last-minute changes. If you're looking for top-tier home remodeling or repairs, McCann is the team to call. You won’t be disappointed!"

Scott N on March 2025

My name is Anthony McCann and I have been in business for over 24 years. I am a multi year super service award winner. Please read the reviews that my customers have provided. When reading the reviews that my customers wrote about work that I have completed it will provide you with definite reassurance that no tasks can not be done.

"I can't say enough about the professionalism and exceptional quality of work from McCann Home Remodeling Services! We completely transformed our home, taking many areas down to the studs. The project included a brand-new kitchen, an updated bathroom, and the addition of a half-bath in the basement. Some standout features included a redesigned staircase with sleek glass railings, a modern deck featuring the latest wire railing technology, and upgraded plumbing and electrical work—complete with smart-connected light switches as per my request. Anthony and his team are true experts. Seeing the incredible transformation from day one to the finished product is almost unbelievable. They were reliable, hardworking, and always accommodating, even when I made last-minute changes. If you're looking for top-tier home remodeling or repairs, McCann is the team to call. You won’t be disappointed!"

Scott N on March 2025

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FAQs for addition to existing structure building service projects in West Mifflin, 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 West Mifflin, 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.
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