Top-rated basement remodelers.

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Verified Reviews for Basement Remodel pros in Charlestown, MD

*The Angi rating for Basement Remodel companies in Charlestown, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Charlestown, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on November 18, 2025

Find Basement remodelers in Charlestown

Avatar for Quality 1st Basement Systems, Inc.

Quality 1st Basement Systems, Inc.

4.87(
90
)
•Approved Pro

Quality 1st Basement Systems, Inc.

4.87(
90
)
•Approved Pro
Customers say: Quick response
12 local quotes requested
26 years of experience

Quality 1st Basement Systems is your local, family owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Mold Remediation, Crack Repair, Radon Testing and Radon Mitigation, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT [email protected]

"Installed radon filter without any issues or hassle."

Jonathan M on May 2023

Quality 1st Basement Systems is your local, family owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Mold Remediation, Crack Repair, Radon Testing and Radon Mitigation, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT [email protected]

"Installed radon filter without any issues or hassle."

Jonathan M on May 2023

Avatar for JD Michael Construction Inc

JD Michael Construction Inc

4.91(
57
)
•Approved Pro

JD Michael Construction Inc

4.91(
57
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
23 local quotes requested

Since 1989, JD Michael Construction has provided professional contracting experience, and is committed to exceeding your expectations. We provide full-service Remodeling and Contracting Services, specializing in Kitchen Renovations. We will work with you directly to understand your vision and priorities, and provide you with a hassle-free experience that will increase the value and enjoyment of your home. We provide only the highest quality craftsmanship and materials at honest prices. With customizable services to match your unique style and needs, we are your one-stop-shop for any renovation project you have in mind. We also specialize in Bathroom and Basement Renovations, as well as most Home Improvement projects such as Carpentry, Flooring, Concrete, Driveways, Porches, Painting, and more! Give us a call today for a phone consultation, and to schedule your estimate. We look forward to speaking with you about your ideas and providing the solutions you need!

"Outstanding workmanship and professionalism! Joe and his crew were meticulous in the work they did and in keeping the area neat and organized. I was always kept up to date on progress and always informed on what to expect with scheduled deliveries. Joe and his crew were always on time and the attention to detail was just excellent. Highly recommend!!!"

Mary B on March 2025

Since 1989, JD Michael Construction has provided professional contracting experience, and is committed to exceeding your expectations. We provide full-service Remodeling and Contracting Services, specializing in Kitchen Renovations. We will work with you directly to understand your vision and priorities, and provide you with a hassle-free experience that will increase the value and enjoyment of your home. We provide only the highest quality craftsmanship and materials at honest prices. With customizable services to match your unique style and needs, we are your one-stop-shop for any renovation project you have in mind. We also specialize in Bathroom and Basement Renovations, as well as most Home Improvement projects such as Carpentry, Flooring, Concrete, Driveways, Porches, Painting, and more! Give us a call today for a phone consultation, and to schedule your estimate. We look forward to speaking with you about your ideas and providing the solutions you need!

"Outstanding workmanship and professionalism! Joe and his crew were meticulous in the work they did and in keeping the area neat and organized. I was always kept up to date on progress and always informed on what to expect with scheduled deliveries. Joe and his crew were always on time and the attention to detail was just excellent. Highly recommend!!!"

Mary B on March 2025

Avatar for Quality 1st Basement Systems, Inc

Quality 1st Basement Systems, Inc

4.70(
176
)
•Approved Pro

Quality 1st Basement Systems, Inc

4.70(
176
)
•Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
109 local quotes requested

Quality 1st Basement Systems is your local, family-owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Crack Repair, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT [email protected]

"Service was great from sales, to installation, to post installation support. Very responsive, very professional. It's hard to find in this 'space'--there are a lot of shady people in basement water damage/repair, and this place exceeded expectations. We've had our repair in place for 4+ years, with only 1 small issue on a wall seam crack, and that was fixed within 24 hours of reporting the issue. Stand up place! Thank you for such great service and support."

John M on January 2024

Quality 1st Basement Systems is your local, family-owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Crack Repair, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT [email protected]

"Service was great from sales, to installation, to post installation support. Very responsive, very professional. It's hard to find in this 'space'--there are a lot of shady people in basement water damage/repair, and this place exceeded expectations. We've had our repair in place for 4+ years, with only 1 small issue on a wall seam crack, and that was fixed within 24 hours of reporting the issue. Stand up place! Thank you for such great service and support."

John M on January 2024

Avatar for New Line Remodeling LLC

New Line Remodeling LLC

5.00(
12
)
•Approved Pro

New Line Remodeling LLC

5.00(
12
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

We are not just a remodeling or Home Improvement company. We focus on keeping our clients satisfied and happy. quality is our priority.

"Carlos and his crew do great work. They are clean and efficient. I have used them a few times and would use them again."

Vikki D on July 2023

We are not just a remodeling or Home Improvement company. We focus on keeping our clients satisfied and happy. quality is our priority.

"Carlos and his crew do great work. They are clean and efficient. I have used them a few times and would use them again."

Vikki D on July 2023

Avatar for Bohemia Builders LLC

Bohemia Builders LLC

5.00(
4
)

Bohemia Builders LLC

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Bohemia Builders LLC we specialize in a variety of remodeling services such as bathrooms, kitchens, decks, floors, and basements. We offer grade A service and top notch work at an affordable cost. We are a family owned and operated company.

"Perfect! Mike and coworker did an amazing job. They were efficient, expeditious, and very professional and the quality of his work is great. I recommend Mike and his company to anyone and I would happy to do business with him again."

Gerald L on June 2024

At Bohemia Builders LLC we specialize in a variety of remodeling services such as bathrooms, kitchens, decks, floors, and basements. We offer grade A service and top notch work at an affordable cost. We are a family owned and operated company.

"Perfect! Mike and coworker did an amazing job. They were efficient, expeditious, and very professional and the quality of his work is great. I recommend Mike and his company to anyone and I would happy to do business with him again."

Gerald L on June 2024

Avatar for Salgado

Salgado

5.00(
17
)

Salgado

5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

- GENERAL SERVICES(paint) INSTALLATION OF DOORS AND WINDOWS. -Specialists in water leaks, bathroom design and structure and kitchens -professional plumbers. leaks *****HANDYMENT***** - Windows, Doors, lamps, ceiling fans Floors Pictures installations *****ROOFS***** *****MAKE OVER***** BATHROOMS , FROM YOUR WHOLE HOUSE. doors,ceramics. - everything related to homes, offices and others. -cleaning of offices and homes. -*****PLUMBING FIXES ***** -*****cement, concrete.

"Salgado remodeled my basement flooring. The work was very well done, fast and clean! Prompt response, when connected and all concluded from the connection to the end of the service in less than a week. Work done in one day. Great!"

Talles E on October 2024

- GENERAL SERVICES(paint) INSTALLATION OF DOORS AND WINDOWS. -Specialists in water leaks, bathroom design and structure and kitchens -professional plumbers. leaks *****HANDYMENT***** - Windows, Doors, lamps, ceiling fans Floors Pictures installations *****ROOFS***** *****MAKE OVER***** BATHROOMS , FROM YOUR WHOLE HOUSE. doors,ceramics. - everything related to homes, offices and others. -cleaning of offices and homes. -*****PLUMBING FIXES ***** -*****cement, concrete.

"Salgado remodeled my basement flooring. The work was very well done, fast and clean! Prompt response, when connected and all concluded from the connection to the end of the service in less than a week. Work done in one day. Great!"

Talles E on October 2024

Avatar for Kevin Construction LLC

Kevin Construction LLC

No reviews yet

Kevin Construction LLC

No reviews yet

My Name is Kevin, My focus is on the quality of my job. I make sure, I understand what my customer wants and work to give them what they had dreamed for. I work to make them 100% happy. Please understand that if you are messaging me it is for serious inquiries only, Thank you!

My Name is Kevin, My focus is on the quality of my job. I make sure, I understand what my customer wants and work to give them what they had dreamed for. I work to make them 100% happy. Please understand that if you are messaging me it is for serious inquiries only, Thank you!

Avatar for Creative Construction & Remodeling LLC

Creative Construction & Remodeling LLC

5.00(
6
)

Creative Construction & Remodeling LLC

5.00(
6
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a general contracting company specialized in all phases of home remodeling including kitchens, bathrooms, basements, decks, stucco remediation, windows and doors. We have been in business since 2005. We focus on quality, cleanliness and attention to detail.

"John is the absolute best general contractor that I have ever dealt with! His work and that of his team was of exceptional quality, on schedule and of the highest value! He was amazingly interactive and made incredible suggestions that resulted in a final remodel that vastly exceeded my expectations."

Bryan G on January 2023

We are a general contracting company specialized in all phases of home remodeling including kitchens, bathrooms, basements, decks, stucco remediation, windows and doors. We have been in business since 2005. We focus on quality, cleanliness and attention to detail.

"John is the absolute best general contractor that I have ever dealt with! His work and that of his team was of exceptional quality, on schedule and of the highest value! He was amazingly interactive and made incredible suggestions that resulted in a final remodel that vastly exceeded my expectations."

Bryan G on January 2023

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Basement Remodel questions, answered by experts

The average cost of remodeling a basement is $30 to $75 per square foot. If your space is unfinished and looks like it may need more help, use the higher number when calculating your estimated basement remodeling costs. A good rule of thumb is to add an additional 20% to the top of your estimate to cover any “what if” situations.

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

To determine if your basement walls are suitable for finishing, assess their structural integrity and moisture conditions. Look for any signs of damage, such as cracks, bowing, or excessive moisture. Ensure proper drainage and address any underlying issues before proceeding. 

Consult with a professional if you're uncertain about the structural stability or potential risks associated with finishing your basement walls.

It costs an average of $32,000 to finish a basement, and most projects total between $15,000 and $75,000. If you just want to make the space look a bit nicer and don’t need to convert the basement to legal living space, you could spend as little as $3,000 to install drywall and flooring. On the other end of the spectrum, your costs could rise to $100,000 if you want to make structural changes to the space, repair existing structural damage, waterproof your basement, or install a kitchen and bathroom along with living space.

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

The Charlestown, MD homeowners’ guide to basement remodels

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

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