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Addition to existing structure builders in Sewickley
At Cascade Custom Renovations we pride ourselves on being the best home improvement company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!
"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
At Cascade Custom Renovations we pride ourselves on being the best home improvement company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!
"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
Construction and Remodeling company that services both Commercial and Residential customers. We are licensed and insured.
"Mike and Jared were both fantastic to work with. They communicated often, showed up every time they said they would, and Ren the project as well as I've seen it done. The workers they sent were all respectful of my home, cleaned up after themselves, and did very high quality work! Hire them, you'll be glad you did."
Matt W on May 2025
Construction and Remodeling company that services both Commercial and Residential customers. We are licensed and insured.
"Mike and Jared were both fantastic to work with. They communicated often, showed up every time they said they would, and Ren the project as well as I've seen it done. The workers they sent were all respectful of my home, cleaned up after themselves, and did very high quality work! Hire them, you'll be glad you did."
Matt W on May 2025
At Basic Concept Interiors, we create inspiring spaces to live, efficient spaces to work, and inviting spaces to gather. Specializing in interior design and construction, we provide seamless solutions from concept to completion?ensuring a stress-free experience. Whether designing and building homes, businesses, or restaurants, our expertise, craftsmanship, and broad portfolio allow us to bring your vision to life at any budget. Proudly serving Western Pennsylvania, we?re here to transform your home, business or restaurant with style and purpose.
"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
At Basic Concept Interiors, we create inspiring spaces to live, efficient spaces to work, and inviting spaces to gather. Specializing in interior design and construction, we provide seamless solutions from concept to completion?ensuring a stress-free experience. Whether designing and building homes, businesses, or restaurants, our expertise, craftsmanship, and broad portfolio allow us to bring your vision to life at any budget. Proudly serving Western Pennsylvania, we?re here to transform your home, business or restaurant with style and purpose.
"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
Dwell 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. Dwell Construction LLC is a leading provider of construction management and general contracting services. We have a long history of successful projects in both the public and private sectors. Our experienced team has the knowledge and expertise to complete your project on time and on budget. We are committed to providing our clients with the highest quality of service and workmanship
"Dwell did a terrific job replacing a roof structure over our porch after a storm had compromised the original structure. The work was very well done, and all the guys at Dwell were great to deal with throughout the process. Highly recommend!"
Travis R on June 2025
Dwell 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. Dwell Construction LLC is a leading provider of construction management and general contracting services. We have a long history of successful projects in both the public and private sectors. Our experienced team has the knowledge and expertise to complete your project on time and on budget. We are committed to providing our clients with the highest quality of service and workmanship
"Dwell did a terrific job replacing a roof structure over our porch after a storm had compromised the original structure. The work was very well done, and all the guys at Dwell were great to deal with throughout the process. Highly recommend!"
Travis R on June 2025
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
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
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!
"Wild contracting did a great job on our addition. The quality of the work was exceptional. Jeff helped us work through different ideas and designs to create a functional and beautiful space."
Reed H on March 2025
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!
"Wild contracting did a great job on our addition. The quality of the work was exceptional. Jeff helped us work through different ideas and designs to create a functional and beautiful space."
Reed H on March 2025
Kahoalii Koncrete 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.
"Very professional and friendly!"
Joel G on December 2023
Kahoalii Koncrete 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.
"Very professional and friendly!"
Joel G on December 2023
Mangone Contracting, is a well established company in Arnold, which serves the surrounding communities too. We offer the best in customer service, as well as, professionalism. Our company prides itself on integrity, so our work reflects that. Call us for your next project.
"This team is top notch! We contacted a few contractors and never heard back. Once we contacted Mangone Contracting, we had a meeting at our home within a day or so and drawings within 24 hours of that meeting. We had a bedroom and bathroom added to the second floor of our home and it turned out wonderfully! Another great thing is they did it for right around what the estimate was written for. (Price and timeline) The whole team was very good at meeting our requests and even came out on a weekend (within 30 minutes of contact) to fix an issue we were having with our breaker box after putting a new service in. All around great people and great at what they do!"
Chandler L on September 2024
Mangone Contracting, is a well established company in Arnold, which serves the surrounding communities too. We offer the best in customer service, as well as, professionalism. Our company prides itself on integrity, so our work reflects that. Call us for your next project.
"This team is top notch! We contacted a few contractors and never heard back. Once we contacted Mangone Contracting, we had a meeting at our home within a day or so and drawings within 24 hours of that meeting. We had a bedroom and bathroom added to the second floor of our home and it turned out wonderfully! Another great thing is they did it for right around what the estimate was written for. (Price and timeline) The whole team was very good at meeting our requests and even came out on a weekend (within 30 minutes of contact) to fix an issue we were having with our breaker box after putting a new service in. All around great people and great at what they do!"
Chandler L on September 2024
John J Corcoran Construction Co is your premier company for custom carpentry and renovation projects. We specialize in building and renovating decks and porches, kitchens and baths, gazebos and pergolas. We also do rough framing for houses and additions, sheds and barns, and finished basements. In addition, we do light commercial construction. With 45 years in business, our family owned and operated company has the experience and knowledge to complete the most complicated projects. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely happy with the finished product.
"No one else wanted to do the structural job we needed done to make our deck safe. Everyone else wanted a new build when the deck was still in good shape. I was so happy I found him to do the job that no one else wanted too."
Lauri S on January 2025
John J Corcoran Construction Co is your premier company for custom carpentry and renovation projects. We specialize in building and renovating decks and porches, kitchens and baths, gazebos and pergolas. We also do rough framing for houses and additions, sheds and barns, and finished basements. In addition, we do light commercial construction. With 45 years in business, our family owned and operated company has the experience and knowledge to complete the most complicated projects. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely happy with the finished product.
"No one else wanted to do the structural job we needed done to make our deck safe. Everyone else wanted a new build when the deck was still in good shape. I was so happy I found him to do the job that no one else wanted too."
Lauri S on January 2025
FAQs for addition to existing structure building service projects in Sewickley, PA
Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.
schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items.
Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.
The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic.
Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.
With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential.
This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.
Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.
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