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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon31
    Verified basement remodels reviews

Top-Rated Basement remodelers in Saint Thomas - Updated Nov 2026

Avatar for Conrad Homes, Inc.
Conrad Homes, Inc.
4.9(
25
)
Basement - Remodel

Serving Saint Thomas, PA and surrounding areas

Approved

In business since 1998

Free estimates

Small jobs welcome

"I cannot give enough kudos to the Conrad Homes crew. Mike West, John and Brian did a thoroughly professional job finishing part of our unfinished basement. The work is well done and finished very nicely; they were efficient and friendly. Work included framing, drywall, trim, suspended ceiling and painting, plus installation of several electrical outlets and ceiling fixtures."
Kitchen View
After1
B1
Kitchen
After5

+79

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Bruce Merlino
4.3(
34
)
Basement - Remodel

Serving Saint Thomas, PA and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Bruce built a bench with shelving and built in coat rack for us in our mudroom. He also installed cabinets in our laundry room with a counter top over the washer and dryer. He did such a fantastic job, I hired him again to finish our basement. He is a true professional; very detailed oriented. He went above and beyond to make sure that vision was made into a reality. Once he is done with our basement I plan to ask him to build a custom closet for the master. I would recommend him above anyone else in the business."
Spring 2014
Spring 2014
Spring 2014
Fence Spring 2014
Fence Spring 2014

+11

Response time2 days
Recommended by92%of homeowners
Avatar for Millstone Co
Millstone Co
3.9(
7
)
Basement - Remodel

Serving Saint Thomas, PA and surrounding areas

Approved

Free estimates

Credit card accepted

"????? We couldn?t be happier with the basement finishing project completed by Millstone & Co LLC! From start to finish, the team was professional, detail-oriented, and committed to delivering quality craftsmanship. They transformed our unfinished basement into a beautiful, functional living space that feels like a natural extension of our home. Communication was great throughout the process, and the attention to detail really showed in the finished product. If you?re looking for a reliable contractor who takes pride in their work and genuinely cares about the results, we highly recommend Millstone & Co LLC. We would absolutely work with them again on future projects!"
19 neighbors recently requested a quote
Avatar for Action Door & Property Services LLC
Action Door & Property Services LLC
4.2(
102
)
Basement - Remodel

Serving Saint Thomas, PA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Dean came out and looked over the basement and was honest enough to let me know that the job needed a company designated for renovation services and that my insurance company probably had a list of contractors they work with and would even pay them directly. I appreciated the honesty and professionalism."
Deck (Replaced & Add-On) - Dover
Mowing & Trimming - Dover
Installation of Flooring - Laminate - Spring Grove
Drywall - Colombia
Deck (Tear Down & Replaced) - York

+96

Response time3 days
Recommended by85%of homeowners
Avatar for M.R Home Renovators
M.R Home Renovators
5.0(
6
)
Basement - Remodel

Serving Saint Thomas, PA and surrounding areas

Free estimates

Credit card accepted

"Jobs went very well, even through the Covid lock down. Milton was very attentive to schedules, was a great listener from design through all phases, and his crew was professional and friendly. We are pleased with the remodeled master bath, and finished basement adding a full bath and kitchenette. I highly recommend!"
After
Beautiful Basement and Bathroom Remodel
Before
Beautiful Basement and Bathroom Remodel
Beautiful Basement and Bathroom Remodel

+9

Recommended by100%of homeowners
Avatar for E-Remodeling
E-Remodeling
5.0(
6
)
Basement - Remodel

Serving Saint Thomas, PA and surrounding areas

In business since 2018

Free estimates

E-Remodeling is locally owned and operated, specializing in All Types of Home Remodeling. I have over 8 years of general experience. We are reliable, easy to work with, and dedicated to getting your home back into shape.. We offer free estimates and would love to hear of your upcoming project. Call or click for an estimate today

Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Additional Photos
Additional Photos

+25

Recommended by100%of homeowners
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Saint Thomas, PA and surrounding areas

In business since 2006

Credit card accepted

"Amanda was really very good!  At first I was very skeptical, thinking why did I pay money to just speak with someone on the phone about my kitchen remodel project... but after just a few minutes of her addressing some of the issues/questions I emailed to her earlier, I knew it was worth it.  It was very clear that she knew her business and she gave me several ideas that I had not even thought about.  I told her that I would definitely recommend her to friends and I will very likely use her again myself for my next home project!

"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
...
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Basement Remodel FAQs, answered by experts

Some older homes have toilets in the basement to combat sewage backups. This type of toilet, also known as a Pittsburgh potty, acted as a safety valve over the incoming sewer line. If a line backed up, it would back up into the toilet because it was the lowest fixture in the home, keeping it out of sight and away from the finished areas of the house.

Basement toilets were also used by workers with messy jobs, like those who worked in coal mines or steel mills. This way, they could clean up and avoid tracking dirt through their home.

Roughing in and connecting utilities are the hardest parts of finishing a basement, and they’re the parts we typically don’t recommend doing as a DIY project. Unfortunately, your finishing timeline can be extended by weeks while you wait for contractors and inspectors to install electrical wiring, plumbing lines, and heating/cooling equipment and carry out inspections.

Lifting a house and adding a basement is one way to add usable square footage. Lifting or jacking a house is a complex process, and it can be expensive, not to mention that you won’t be able to live in your house while it’s lifted, due to safety concerns. Lifting a house should only be done by experienced professionals.

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

Efficient appliance positioning, optimizing existing plumbing, and sourcing energy-efficient materials reduce financial impact and increase sustainability.

The Saint Thomas, PA homeowners’ guide to basement remodels

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