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Find Basement remodelers in Medford

Avatar for Top Finish Construction Inc.

Top Finish Construction Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Top Finish Construction Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
9 years of experience
Free onsite estimate

We take great pride 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 the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride 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 the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


McCarthy Construction

4.98(
31
)
Approved Pro

McCarthy Construction

4.98(
31
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

McCarthy Construction has been in business since 2011. We are always prompt, courteous and professional. We have the experience and expertise to get your project done right the first time!

"Itâ s hard to find a GC who is highly skilled, fair and reasonable. With Cal, you have this plus someone who is honest and takes a great deal of pride in his work. And itâ s not just Cal and his crew, itâ s also his sub-contractors doing painting, flooring, etcâ ¦ We had a phenomenal experience with him and without hesitation recommend McCarthy Construction for anyone looking to do remodeling work in their home in the metro-west area. Thanks for making our dreams a reality!"

Jennifer O on September 2022

McCarthy Construction has been in business since 2011. We are always prompt, courteous and professional. We have the experience and expertise to get your project done right the first time!

"Itâ s hard to find a GC who is highly skilled, fair and reasonable. With Cal, you have this plus someone who is honest and takes a great deal of pride in his work. And itâ s not just Cal and his crew, itâ s also his sub-contractors doing painting, flooring, etcâ ¦ We had a phenomenal experience with him and without hesitation recommend McCarthy Construction for anyone looking to do remodeling work in their home in the metro-west area. Thanks for making our dreams a reality!"

Jennifer O on September 2022


Avatar for Remodel or Renew Home Improvement

Remodel or Renew Home Improvement

4.80(
256
)
Approved Pro

Remodel or Renew Home Improvement

4.80(
256
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
497 local quotes requested

Welcome to Remodel or Renew Home Improvement. We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority.

"Ill never use Angi again. There was no way to contact my installer. They never showed up for my job. I say call a local pro. At least they shoe up and appreciate your business. "

Bill P on January 2026

Welcome to Remodel or Renew Home Improvement. We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority.

"Ill never use Angi again. There was no way to contact my installer. They never showed up for my job. I say call a local pro. At least they shoe up and appreciate your business. "

Bill P on January 2026


Avatar for M Builders, LLC

M Builders, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

M Builders, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed. With 25+ years of experience in construction, Luis Matute and Rony Mendez, longtime friends, decided to put together their skills and found M Builders LLC. Luis holds a General Contractor license, Home improvement license, alongside with other licenses. He has an electrical company and has been supervising construction sites for years now. Rony Mendez, also has an Electrical License with multiple other licenses and has a Security Systems company. He has been supervising construction sites alongside with Luis for years. They have been working together for so long that they do not only consider each other business partners but also family. M Builders is coming to simplify construction for their clients in the State of Massachusetts.

Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed. With 25+ years of experience in construction, Luis Matute and Rony Mendez, longtime friends, decided to put together their skills and found M Builders LLC. Luis holds a General Contractor license, Home improvement license, alongside with other licenses. He has an electrical company and has been supervising construction sites for years now. Rony Mendez, also has an Electrical License with multiple other licenses and has a Security Systems company. He has been supervising construction sites alongside with Luis for years. They have been working together for so long that they do not only consider each other business partners but also family. M Builders is coming to simplify construction for their clients in the State of Massachusetts.


Avatar for Charles C Murphy

Charles C Murphy

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Charles C Murphy

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
45 years of experience
Free onsite estimate

At The Murphy Group, we help you make the home you live the house of your dreams. We specialize updating and redesigning properties in general. We deliver quality workmanship for your home or business. We can help you achieve all the remodeling goals that you and your family desire. Tell us what you want, and how you want it. We custom design and build almost anything that you can think of. Give us the basics and we will make it come true. www.themurphygrp.com

At The Murphy Group, we help you make the home you live the house of your dreams. We specialize updating and redesigning properties in general. We deliver quality workmanship for your home or business. We can help you achieve all the remodeling goals that you and your family desire. Tell us what you want, and how you want it. We custom design and build almost anything that you can think of. Give us the basics and we will make it come true. www.themurphygrp.com


Avatar for All Matters General Contractor Inc.

All Matters General Contractor Inc.

4.89(
18
)
Approved Pro

All Matters General Contractor Inc.

4.89(
18
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

All Matters General Contractor Inc., provides various home improvement services including roofing and siding for your home or business. We have many years of experience in the business. We pride our company on reliability, great communication, integrity and quality work. All Matters General Contractor Inc., is the expert in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

"They put a new roof on our house. They were efficient and did an excellent job cleaning up after completion. My only issue was the amount of shingles delivered to our house, even after the normal amount considered as a waste factor on the job was over 25% more than needed. They used 71 bundles to complete the job but had 94 bundles delivered. Then, they stated that we were never charged for 94 bundles. This made no sense to me. So, although they did a great job, I would recommend that any future customer get a detailed quote to include the amount of materials needed. Shame on me for not getting that when we got the quote. That was the only issue and the fact that the explanation received from them made no sense and was not very polite to me as the customer."

Jim H on June 2022

All Matters General Contractor Inc., provides various home improvement services including roofing and siding for your home or business. We have many years of experience in the business. We pride our company on reliability, great communication, integrity and quality work. All Matters General Contractor Inc., is the expert in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

"They put a new roof on our house. They were efficient and did an excellent job cleaning up after completion. My only issue was the amount of shingles delivered to our house, even after the normal amount considered as a waste factor on the job was over 25% more than needed. They used 71 bundles to complete the job but had 94 bundles delivered. Then, they stated that we were never charged for 94 bundles. This made no sense to me. So, although they did a great job, I would recommend that any future customer get a detailed quote to include the amount of materials needed. Shame on me for not getting that when we got the quote. That was the only issue and the fact that the explanation received from them made no sense and was not very polite to me as the customer."

Jim H on June 2022


"They showed up when they said they would and finished the job also when they said it would ."

Steven M on June 2021

xx

"They showed up when they said they would and finished the job also when they said it would ."

Steven M on June 2021


"They were very professional, i definitely recommend them "

David H on January 2025

Since 1970, Cofer Associates, Inc., a family-owned company, has served the North Shore and surrounding areas as a remodeling contractor. From the first phone call, to the finish, we're with you.

"They were very professional, i definitely recommend them "

David H on January 2025


Avatar for CMJ General Contractor Inc

CMJ General Contractor Inc

5.00(
1
)
Approved Pro

CMJ General Contractor Inc

5.00(
1
)
Approved Pro
4 years of experience
Free onsite estimate

CMJ is a locally owned and operated construction company built on honesty, integrity, and craftsmanship. We treat every home as if it were our own, delivering remodeling and renovation services that combine quality, value, and lasting beauty. We offer a full range of General Contracting and Home Improvement services, customized to meet the needs of each project. Our expertise includes home additions, kitchen and bathroom remodels, full-home renovations, and custom upgrades. At CMJ, we take pride in our superior workmanship and our commitment to customer satisfaction. We aim to build lasting relationships with our clients through clear communication, reliable service, and exceptional results on every job. CMJ — transforming houses into homes with quality you can trust.

"We have used Josh in 3 different homes for l kitchen, bathroom, and basement remodeling. Outstanding work!!!!"

Allen D on October 2025

CMJ is a locally owned and operated construction company built on honesty, integrity, and craftsmanship. We treat every home as if it were our own, delivering remodeling and renovation services that combine quality, value, and lasting beauty. We offer a full range of General Contracting and Home Improvement services, customized to meet the needs of each project. Our expertise includes home additions, kitchen and bathroom remodels, full-home renovations, and custom upgrades. At CMJ, we take pride in our superior workmanship and our commitment to customer satisfaction. We aim to build lasting relationships with our clients through clear communication, reliable service, and exceptional results on every job. CMJ — transforming houses into homes with quality you can trust.

"We have used Josh in 3 different homes for l kitchen, bathroom, and basement remodeling. Outstanding work!!!!"

Allen D on October 2025


Avatar for Maize Remodeling Group

Maize Remodeling Group

5.00(
4
)
Approved Pro

Maize Remodeling Group

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Maize Remodeling Group is a specialized construction group with 20 years of knowledge and experience, all based on hundreds of projects. Our goal is to exceed our customers' dreams for their construction projects and turn them into reality. Maize Group involves experts from various sectors, including designers, architects, engineers, and project managers, who are involved in every step of the project. Additionally, please note that Maize's minimum project amount would be $3,500.00.

"Went very well. On time, very professional. Very clean, finished the job on time and surprisingly under original budget."

Thomas M on September 2025

Maize Remodeling Group is a specialized construction group with 20 years of knowledge and experience, all based on hundreds of projects. Our goal is to exceed our customers' dreams for their construction projects and turn them into reality. Maize Group involves experts from various sectors, including designers, architects, engineers, and project managers, who are involved in every step of the project. Additionally, please note that Maize's minimum project amount would be $3,500.00.

"Went very well. On time, very professional. Very clean, finished the job on time and surprisingly under original budget."

Thomas M on September 2025

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FAQs for basement remodeling projects in Medford, MA

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 Medford, MA homeowners’ guide to basement remodelings

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