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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon37
    Verified basement remodels reviews

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 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
12 neighbors recently requested a quote
Recommended by92%of homeowners
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 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
37 neighbors recently requested a quote
Recommended by92%of homeowners
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Basement Remodel FAQs, answered by experts

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

It is common for a contractor to ask for a down payment before starting a project, especially for jobs that require purchasing materials and equipment or hiring a crew. The deposit amount can range from 10% to 50% of the total job cost. While a request for up to 50% is not unusual, a contractor should not ask for more than that, and you should never pay for a project in full before the work has begun. To protect yourself, always discuss payment terms before starting and have a written contract that outlines the project timeline and expectations. Additionally, be sure to hire reputable contractors and check their licensing and insurance before the project begins.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:

  • Painting walls yourself versus including in the cost of the remodel 

  • Installing light fixtures yourself

  • Choosing prefabricated fixtures, like cabinets, over custom ones

  • Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary

Key trends include home gyms, theatre rooms, additional rooms (bedroom/office), and more, with personalized styles reflecting individual preferences.

The Irwin, PA homeowners’ guide to basement remodels

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