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Top-Rated Basement remodelers in Irwin - Updated Nov 2026

Avatar for Jaft Enterprises, LLC
Jaft Enterprises, LLC
5.0(
26
)
Basement - Remodel

Serving Irwin, PA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Jeff is an amazing professional. This is the second time Jeff has worked to repair parts of my front walkway after a winter thaw and before Easter, when all of my relatives would be over for the Holy Day and would be taking pictures in the front. Jeff worked diligently to find the stone pavers that would work with the dimensions of my front walk. He repaired 2 collapsed steps and replaced pavers that had cracks in them. Jeff makes sure everything looks good and will last. Jeff took all of the crumbled stone pieces with him, so I didn't have to worry about any of the clean up. I know that if I need another project with my walk or outdoors, I'm calling Jeff again."
Mahogany engineered flooring
Mahogany engineered flooring
Before
Before
Before

+44

Response time2 hrs
Response rate92%
5 neighbors recently requested a quote
Avatar for HomePro Remodelers, LLC
HomePro Remodelers, LLC
4.0(
27
)
Basement - Remodel

Serving Irwin, 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
A & J Contracting Company, LLC
4.2(
36
)
Basement - Remodel

Serving Irwin, PA and surrounding areas

Approved

In business since 1995

Free estimates

Offers commercial services

"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

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for C&MGage Construction
C&MGage Construction
5.0(
15
)
Basement - Remodel

Serving Irwin, PA and surrounding areas

Approved

In business since 2022

Credit card accepted

Offers commercial services

"Their Plumber Jared was amazing at the jobs I asked him to look at. He got straight to work on the problems and finished them fast. Jared not only fixed the problem, but told me what was wrong and showed me what was causing them. Best yet, he only charged me for the work and not for just coming out to look at the problems. I would suggest C&MGage Construction for anyone that wants well experienced expert and a fair price for the work."
Various Projects
Various Projects
Various Projects
Various Projects
Staircase Project nearly complete

+42

Response time2 days
14 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for KMA Carpentry & Contracting
KMA Carpentry & Contracting
5.0(
18
)
Basement - Remodel

Serving Irwin, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"SO incredibly happy with our deck remodel! From start to finish, the process was easy as could be for my husband and I. Marshall made sure to communicate, offer honest and professional advice when needed, and overall left us with no doubt we were in good hands. The entire crew was friendly, professional and cleaned up afterwards like they were never here. Couldn't recommend KMA more for your next project!"
Response time12 hrs
Response rate93%
6 neighbors recently requested a quote
Avatar for KMA Carpentry & Contracting
KMA Carpentry & Contracting
5.0(
18
)
Basement - Remodel

Serving Irwin, PA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. KMA Carpentry & Contracting strives to maintain our reputation as a high quality, very service oriented company with our main focus being on customer satisfaction.

Recommended by22%of homeowners
Avatar for Moser Construction
Moser Construction
4.3(
83
)
Basement - Remodel

Serving Irwin, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Small jobs welcome

"Excellent workmanship. We had interior stairwell railing installed . They did a beautiful job, the finished project was flawless. Also, the Moser team removed old aluminum railing on our front porch and installed vinyl railing, again the completed work was exactly what we wanted! I would recommend hiring them for any projects you may have."
Finished deck
Before start
Old wood gate entrance
Old wood railing
Old wood railing

+12

Response time8 hrs
36 neighbors recently requested a quote
Recommended by92%of homeowners
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FAQs for basement remodeling projects in Irwin, 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 Irwin, PA homeowners’ guide to basement remodelings

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