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Basement remodelers in Westminster

Avatar for Masonry Stonework
Masonry Stonework
12312 Garrison Forest Rd
5.00(
3
)
Approved Pro
Masonry Stonework
12312 Garrison Forest Rd
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We are a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Great service and good work!"

Franklin F on February 2023

We are a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Great service and good work!"

Franklin F on February 2023


Avatar for Merrell Building Enterprise, Inc.
Merrell Building Enterprise, Inc.
1021 Stone Road
4.92(
29
)
Approved Pro
Merrell Building Enterprise, Inc.
1021 Stone Road
4.92(
29
)
Approved Pro
Customers say: Quick response
21 years of experience
Free onsite estimate

At Merrell Building, we turn basements into spaces you’ll enjoy every day. With years of experience, we handle every step, from careful planning to the final details. Our team works hard to make your vision come to life, focusing on every detail to meet your needs. We also offer flexible scheduling to fit your life, always putting customer satisfaction first. Let us help create a basement that’s both useful and beautiful.

"Iâ m so over the moon with the results of BOTH projects ( Garage Conversion & Kitchen Remodel). You are so well represented by your crew. The expertise, problem solving, skill and overall great guys to work with. They reflect so well on your companies values and mastery! Iâ ve gotten so many ooohs and ahhhs over the transformation of both spaces! You can be assured I will recommend your services. Till the next projectâ ¦..Iâ m overjoyed"

Patricia B on June 2023

At Merrell Building, we turn basements into spaces you’ll enjoy every day. With years of experience, we handle every step, from careful planning to the final details. Our team works hard to make your vision come to life, focusing on every detail to meet your needs. We also offer flexible scheduling to fit your life, always putting customer satisfaction first. Let us help create a basement that’s both useful and beautiful.

"Iâ m so over the moon with the results of BOTH projects ( Garage Conversion & Kitchen Remodel). You are so well represented by your crew. The expertise, problem solving, skill and overall great guys to work with. They reflect so well on your companies values and mastery! Iâ ve gotten so many ooohs and ahhhs over the transformation of both spaces! You can be assured I will recommend your services. Till the next projectâ ¦..Iâ m overjoyed"

Patricia B on June 2023


Avatar for Qualified Remodelers, Inc.
Qualified Remodelers, Inc.
26 Patricks Court
4.95(
105
)
Approved Pro
Qualified Remodelers, Inc.
26 Patricks Court
4.95(
105
)
Approved Pro
Customers say: True professional
38 local quotes requested
7 years of experience

With over 24 years experience in the home remodeling industry, Qualified Remodelers, Inc., is your industry expert in Baltimore County and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you are completely satisfied with our work. As a family owned and operated business, you can trust that we will treat your home as we would treat our own. Give us a call today. We look forward to working with you!

"Our project is finished and it is perfect in every way. What a transformation. If I could give them ten stars instead of five, I would do that in a minute. Joe and Pam met with us initially to get our vision for the project. They made some really valuable suggestions, things neither of us had even considered, that brought the whole room together for us. . Their team of workers is the best, easy to work with and they are real artisans. They guided us through the whole process and then performed a miracle in getting all (a kitchen, dining room, bedroom and walk in closet) of this finished in five days…including painting, new flooring, new counters, installation of a flush mount sink with new fixtures, and back splash. We look forward to working with them all again with another project in the fall. For any other future projects, Qualified Remodelers will be the only team we will consider. We now consider all of them as friends. Thank you all. "

Janet M on July 2025

With over 24 years experience in the home remodeling industry, Qualified Remodelers, Inc., is your industry expert in Baltimore County and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you are completely satisfied with our work. As a family owned and operated business, you can trust that we will treat your home as we would treat our own. Give us a call today. We look forward to working with you!

"Our project is finished and it is perfect in every way. What a transformation. If I could give them ten stars instead of five, I would do that in a minute. Joe and Pam met with us initially to get our vision for the project. They made some really valuable suggestions, things neither of us had even considered, that brought the whole room together for us. . Their team of workers is the best, easy to work with and they are real artisans. They guided us through the whole process and then performed a miracle in getting all (a kitchen, dining room, bedroom and walk in closet) of this finished in five days…including painting, new flooring, new counters, installation of a flush mount sink with new fixtures, and back splash. We look forward to working with them all again with another project in the fall. For any other future projects, Qualified Remodelers will be the only team we will consider. We now consider all of them as friends. Thank you all. "

Janet M on July 2025


Avatar for Merrell Building Enterprise, Inc.
Merrell Building Enterprise, Inc.
15629 Hanover Pike
5.00(
4
)
Approved Pro
Merrell Building Enterprise, Inc.
15629 Hanover Pike
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

At Merrell Building, we believe your kitchen should be more than a place to cook—it’s where memories are made, meals are shared, and everyday moments happen. Whether you’re looking to update a few features or completely redesign your space, we’re here to help! Our team specializes in creating kitchens that fit your style, work for your family, and stay within your budget. We focus on practical layouts, beautiful designs, and smart upgrades to make your kitchen as functional as it is inviting. From the first idea to the final touch, we’ll guide you every step of the way. Let’s build a kitchen you’ll love for years to come. Get in touch with Merrell Building today to get started!

"Great company to work with. All employees and sub-contractors were extremely qualified to perform their jobs and were courteous and professional. Moses and Jacqueline were always available to help when needed also. Would definitely recommend them to anyone looking for a building/remodeler contractor."

Robert Z on May 2018

At Merrell Building, we believe your kitchen should be more than a place to cook—it’s where memories are made, meals are shared, and everyday moments happen. Whether you’re looking to update a few features or completely redesign your space, we’re here to help! Our team specializes in creating kitchens that fit your style, work for your family, and stay within your budget. We focus on practical layouts, beautiful designs, and smart upgrades to make your kitchen as functional as it is inviting. From the first idea to the final touch, we’ll guide you every step of the way. Let’s build a kitchen you’ll love for years to come. Get in touch with Merrell Building today to get started!

"Great company to work with. All employees and sub-contractors were extremely qualified to perform their jobs and were courteous and professional. Moses and Jacqueline were always available to help when needed also. Would definitely recommend them to anyone looking for a building/remodeler contractor."

Robert Z on May 2018


Avatar for Black & White Kitchen and Bath
Black & White Kitchen and Bath
6826 Olney Laytonsville Rd
5.00(
1
)
Approved Pro
Black & White Kitchen and Bath
6826 Olney Laytonsville Rd
5.00(
1
)
Approved Pro
35 local quotes requested
10 years of experience

Black & White Kitchen and Bath is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Black & White Kitchen and Bath is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


Avatar for Design Kitchen and Bath, LLC
Design Kitchen and Bath, LLC
8450 Baltimore National Pike Suite 150
4.83(
6
)
Approved Pro
Design Kitchen and Bath, LLC
8450 Baltimore National Pike Suite 150
4.83(
6
)
Approved Pro
55 local quotes requested
9 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Design Kitchen and Bath exceeded our expectations with our master bathroom remodel. My project manager, Atakan, was professional, detail-focused, and brought our vision to life with stunning craftsmanship. They stayed on schedule and within budget, making the entire process seamless. Highly recommend!"

Marie S on January 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Design Kitchen and Bath exceeded our expectations with our master bathroom remodel. My project manager, Atakan, was professional, detail-focused, and brought our vision to life with stunning craftsmanship. They stayed on schedule and within budget, making the entire process seamless. Highly recommend!"

Marie S on January 2025


Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
2092 East Old Philadelphia Road
4.87(
90
)
Approved Pro
Quality 1st Basement Systems, Inc.
2092 East Old Philadelphia Road
4.87(
90
)
Approved Pro
Customers say: Quick response
10 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 info@BasementSystemsUSA.com

"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 info@BasementSystemsUSA.com

"Installed radon filter without any issues or hassle."

Jonathan M on May 2023


Avatar for D&V Remodeling, LLC
D&V Remodeling, LLC
23 Methwold Court
5.00(
7
)
Approved Pro
D&V Remodeling, LLC
23 Methwold Court
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"The owner is very professional , the gave me a great price and the quality of work is amazing"

Eli G on February 2024

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"The owner is very professional , the gave me a great price and the quality of work is amazing"

Eli G on February 2024


Avatar for A -1 Renovations, LLC
A -1 Renovations, LLC
18 Blacksmith Ct
4.94(
33
)
Approved Pro
A -1 Renovations, LLC
18 Blacksmith Ct
4.94(
33
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

A -1 Renovations, LLC - We are your premier residential contracting company, providing verity of services to improve your home. We deliver quality and craftsmanship on every project. Thanks for stopping by our listing! Our workmanship is superior and our customer service is top notch! Call today for a fast free friendly estimate. Let us serve you today!

"They were prompt professional very clean during the process I am looking forward to them doing more home projects for me! Great work"

Tanisha T on June 2021

A -1 Renovations, LLC - We are your premier residential contracting company, providing verity of services to improve your home. We deliver quality and craftsmanship on every project. Thanks for stopping by our listing! Our workmanship is superior and our customer service is top notch! Call today for a fast free friendly estimate. Let us serve you today!

"They were prompt professional very clean during the process I am looking forward to them doing more home projects for me! Great work"

Tanisha T on June 2021


Avatar for Elite Decks & Home Remodeling
Elite Decks & Home Remodeling
.
4.47(
80
)
Approved Pro
Elite Decks & Home Remodeling
.
4.47(
80
)
Approved Pro
Customers say: Quality work
142 local quotes requested
21 years of experience

Full service remodeler and builder with in house carpentry crews. No carpentry subcontractors. Hands on direct supervision by ownership on every project. Replacement of windows and doors along with siding and flooring. Projects ranging from $700 step replacement to "magazine ready" home remodeling at $400,000.

"I couldn't be happier with the work they did! We loved working with the Elite team and they created a gorgeous room for us that is being used and enjoyed by our family and friends."

Rebecca B on October 2022

Full service remodeler and builder with in house carpentry crews. No carpentry subcontractors. Hands on direct supervision by ownership on every project. Replacement of windows and doors along with siding and flooring. Projects ranging from $700 step replacement to "magazine ready" home remodeling at $400,000.

"I couldn't be happier with the work they did! We loved working with the Elite team and they created a gorgeous room for us that is being used and enjoyed by our family and friends."

Rebecca B on October 2022

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FAQs for basement remodeling projects in Westminster, MD

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 Westminster, MD homeowners’ guide to basement remodelings
From average costs to expert advice, get all the answers you need to get your job done.
master bedroom with fireplace
Jun 26, 2025
Jun 26, 2025
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CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
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Outdoor view of the modern house
Jun 16, 2025
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Jun 10, 2025
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white and gray kitchen with butchers block countertop
Apr 8, 2025
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built-in outdoor kitchen with grill and sink
Apr 30, 2025
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