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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon48
    Verified basement remodels reviews

Top-Rated Basement remodelers in Washington - Updated Nov 2026

Avatar for C & C Home Remodeling
C & C Home Remodeling
4.5(
11
)
Basement - Remodel

Serving Washington, 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

7 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for HomePro Remodelers, LLC
HomePro Remodelers, LLC
4.0(
27
)
Basement - Remodel

Serving Washington, 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 Moser Construction
Moser Construction
4.3(
83
)
Basement - Remodel

Serving Washington, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Small jobs welcome

"The railings that lead up to my front door needed replaced. The work was completed in a timely and professional manner. I couldnâ t be happier with the results and the workmanship. I definitely recommend Moser Construction neighbors and all."
Finished deck
Before start
Old wood gate entrance
Old wood railing
Old wood railing

+12

Response time8 hrs
34 neighbors recently requested a quote
Recommended by92%of homeowners
Construction Integrity Group
New to Angi
Basement - Remodel

Serving Washington, PA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

With over 25 years of experience, Construction Integrity Group is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

Park Ave. Bathroom
Park Ave. Bathroom
Park Ave. Bathroom
Park Ave. Bathroom
Park Ave. Bathroom

+3

3 neighbors recently requested a quote
Avatar for Beatty Remodeling llc
Beatty Remodeling llc
5.0(
9
)
Basement - Remodel

Serving Washington, PA and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"The first time we have hired anyone to do remodeling for us and we hit the jackpot! Showed up on time every day if we had any questions he answered and kept the bathroom project on budget. So we hired Beatty Remodeling again for a new roof and a side porch and railings we have zero complaints professional and knowledgeable"
Old shower enclosure
Old Bathroom
Shower wall niche
Finished jacuzzi tub area
Back wall

+27

Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Home improvements that increase value offer a high return on investment (ROI) and can enhance your quality of life. Upgrades to your home’s curb appeal often add the most value, with garage door replacement having one of the best ROIs at 93%. Other high-value exterior projects include replacing your front door, upgrading siding and roofing, installing a stone veneer, adding new windows, and landscaping. For interior renovations, a fresh coat of paint provides an excellent ROI. Major projects like a kitchen remodel or upgrading appliances and HVAC systems also add significant value, as potential buyers appreciate the peace of mind that new equipment provides.

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Common mistakes when finishing basement walls include neglecting proper insulation, insufficient moisture management, and poor ventilation. Not addressing these issues can lead to mold growth, water damage, and discomfort. Additionally, inadequate planning, improper framing, and rushing the project can result in subpar outcomes. 

It's essential to follow best practices, seek professional guidance if needed, and prioritize thoroughness and attention to detail.

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

The Washington, PA homeowners’ guide to basement remodels

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