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Find Basement remodelers in Carnegie

BNQ Inc
4.4(
67
)

Serving Carnegie, PA and surrounding areas

Approved

In business since 2007

Warranties offered

Customers say: True professional

"After obtaining quotes from several contractors, we selected BNQ to finish our 1800SQFT basement and put in a bathroom around a roughed in full bath. The team was punctual, professional and left the job site clean every day. The work was done on schedule, and as issues were uncovered (as any project has), they were communicated to us and we worked together to come up with any plan forward. Having used other contractors in the past, I couldn't be happier with BNQ's quality, responsiveness and overall quality of the job."
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for P-R-O
P-R-O
5.0(
17
)

Serving Carnegie, PA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Hard-working and efficient on a fair budget. The began my project ahead of schedule, and they finished before their estimated delivery date. Curtis is very friendly and listens to customer desires and concerns. My basement remodel is incredible, and Iâ ve already recommended PRO to others. I will assuredly be using their services again in the future."
Before
Design phase
we reused the old wooden siding we removed
that's alot of daylight
hickory hardwood/ LED recessed lights

+51

Response time2 days
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for All Home Aesthetics
All Home Aesthetics
4.8(
38
)

Serving Carnegie, PA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Derrick and his crew were very professional, showed up on time, were very clean and worked hard! He was very flexible and my house looks amazing because of the work they did. I would recommend them to anyone looking for anything in regards to home improvement"
Manke-Miller Bathroom
Manke-Miller Bathroom
Manke-Miller Bathroom
Manke-Miller Bathroom
Peng Entertainment Center

+25

1 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for C & C Home Remodeling
C & C Home Remodeling
4.5(
10
)

Serving Carnegie, PA and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"The owners (Chris and Cal) did an excellent job on our remodeled project. They were personally involved with the project and worked directly with us during the entire planning and implementation of the work. They were true craftsmen. We wanted a contractor who could do the entire project and C&C fit the bill. They performed the drywall, flooring, windows, painting, electrical, and structural part of the job. We would highly recommend them ."
Siding Project
Siding Project
Additional Photos
Additional Photos
Additional Photos

+62

Response time6 days
5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Rough Diamonds Construction LLC
Rough Diamonds Construction LLC
5.0(
14
)

Serving Carnegie, PA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Rough Diamond Construction Company did an excellent job remodeling my family room/basement. Nate's attention to detail and his expertise was well worth every dollar paid. He was always in contact with me as well as advocating for me when I had a water problem in my basement with the company who initially made the repair. Because of the water problem I experienced in the summer, I decided to have the entire room renovated - new floors, walls, ceiling, doors, etc. Nate and his crew were professional and efficient. The end result is that the room is absolutely beautiful. I would recommend Nate and his team to anyone - you won't be sorry."
My jobs
My jobs
My jobs
My jobs
My jobs

+8

Response time11 hrs
Response rate85%
6 neighbors recently requested a quote
Avatar for PC Roofing & Construction LLC
PC Roofing & Construction LLC
4.9(
17
)

Serving Carnegie, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"From the initial estimate and quote to the actual execution of the work, Pedro and his team did a fantastic job. They were diligent, consistently on time, accommodating of our requests, and completed the basement finishing—approximately 700 sq ft—in just three weeks. We couldn’t believe the pace of their work. The quality was excellent. Keep up the great work, Pedro!"
Roofing Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project

+29

Response time3 days
5 neighbors recently requested a quote
Recommended by37%of homeowners
Avatar for HomePro Remodelers, LLC
HomePro Remodelers, LLC
4.0(
27
)

Serving Carnegie, PA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"The HomePro Remodelers, with their exceptional skills, helped make our project a huge success. They took extraordinary effort in cleaning up and were very considerate of our surroundings. Since our back porch enclosure has added so much to our lives, we are considering having our front porch also enclosed."
Sunroom
Sunroom
Sunroom
Sunroom
Sunroom

+17

Response time3 days
Response rate92%
Recommended by80%of homeowners
Avatar for KeystoneBuilds Contracting & Remodeling LLC
KeystoneBuilds Contracting & Remodeling LLC
5.0(
6
)

Serving Carnegie, PA and surrounding areas

Approved

In business since 2015

Free estimates

Offers commercial services

"I had my bathroom remodeled by Keystonebuilds and I couldn't be happier with the results. The team was professional, efficient, and paid attention to every detail. I highly recommend their services to anyone looking to upgrade their bathroom."
Shower
Shower
Kitchen
Before
Kitchen

+6

Response time3 hrs
Response rate88%
5 neighbors recently requested a quote
A & J Contracting Company, LLC
4.2(
36
)

Serving Carnegie, PA and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Quick response

"We hired Anthony to perform a bathroom and basement remodel. I can't say enough about how pleased we are in every aspect of Anthony and Mark's work, cost and professionalism. The communication and reliability was always timely, thorough and just excellent, which are things that lack in a lot of contractors we have dealt with in the past. Although we had many challenges during the job, Anthony handled them all with flexibility. It was a true collaboration from beginning to end. Not only was he easy to deal with, but the work was done way above our expectations with a focus on attention to detail. He also made sure everything was cleaned up at the end of every day, even if I said not to worry about it. Overall, these guys went the extra mile and made a difficult job enjoyable for us. We will be coming back to A&J for any plumbing or remodeling needs in the future."
 bathroom before picture
 bathroom after picture
 kitchen remodel photo
 Rough framing for basement remodel
drywall work for basement remodel

+23

Recommended by100%of homeowners
Sky Wood & Tile Flooring
4.6(
121
)

Serving Carnegie, PA and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: True professional

"I hired Luiz to remove kitchen cabinets, dishwasher, cooktop, oven and lift hardwood flooring. He then reinstalled the cabinets and appliances. Ceramic tile was installed to perfection. He also repaired some walls and painted the ceiling. Looks great! Easy to work with, very professional and fair market value pricing too. Iâ  m recommending him to my family!"
Plank wood tile floor
Luiz
tile floor with mosaic picture
Luiz
tile floor to look like wood throughout bottom floor

+19

2 neighbors recently requested a quote
Recommended by98%of homeowners
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FAQs for basement remodeling projects in Carnegie, PA

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Carnegie, PA homeowners’ guide to basement remodelings

From average costs to expert advice, get all the answers you need to get your job done.