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Find Basement remodelers in Winchester

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
8 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.


Avatar for Cupertino Construction

Cupertino Construction

4.86(
7
)
Approved Pro

Cupertino Construction

4.86(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

Cupertino Construction is father son business that specialize in home renovations, remodels, and repairs. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"The Cupertino guys are honest and hardworking and reasonably priced. We've been pleased to have them working on various projects we have around a house we recently bought. We hired them to build a wall to divide a room, and they did a great job, so we asked them to do a few other things. Would recommend them to anyone and fully plan on hiring them for several more projects."

Jef O on February 2022

Cupertino Construction is father son business that specialize in home renovations, remodels, and repairs. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"The Cupertino guys are honest and hardworking and reasonably priced. We've been pleased to have them working on various projects we have around a house we recently bought. We hired them to build a wall to divide a room, and they did a great job, so we asked them to do a few other things. Would recommend them to anyone and fully plan on hiring them for several more projects."

Jef O on February 2022


Avatar for Total Basement Finishing, a Blackdog Affiliate

Total Basement Finishing, a Blackdog Affiliate

5.00(
1
)
Approved Pro

Total Basement Finishing, a Blackdog Affiliate

5.00(
1
)
Approved Pro
16 local quotes requested
36 years of experience

Total Basement Finishing, A Blackdog Affiliate serves the Greater Lowell area of Massachusetts and New Hampshire with basement finishing and basement remodeling. Finishing your previously unused basement gives you additional space in your home and so much more. It offers you a rare opportunity to exploit your creative side through the design process. And ultimately, you will transform a dark, uninviting space into a room that adds value and comfort to your home, making it an integral part of your family’s daily life.

Total Basement Finishing, A Blackdog Affiliate serves the Greater Lowell area of Massachusetts and New Hampshire with basement finishing and basement remodeling. Finishing your previously unused basement gives you additional space in your home and so much more. It offers you a rare opportunity to exploit your creative side through the design process. And ultimately, you will transform a dark, uninviting space into a room that adds value and comfort to your home, making it an integral part of your family’s daily life.


Lewis Weitzman

4.92(
13
)
Approved Pro

Lewis Weitzman

4.92(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
40 years of experience

Dear Customer, Thank you for considering my services. I've been working in the Cambridge, Arlington, Medford, Belmont, Watertown and Lexington areas for over 30 years. I have performed nearly every type of home renovation and can provide many local references. I can help you renovate your: kitchen, bathroom, basement, attic, doors, built-in cabinetry, front porch and all other home projects. I work with top notch plumbers, plasterers, floor refinishers, painters, electrician, tilers and others. I will make every effort to ensure that your project runs smoothly and with minimal disturbance to your home. You will always be able to reach me during a project and I will bring only the most trustworthy craftsmen to your home. My goal is to make your renovation experience a good one from start to finish with detailed contracts and great communication all along the way. I look forward to talking with you about your project. Best, Lew Weitzman

"WOW!! Lew and his team at Weitzman Renovations are fantastic! If I could give 10 stars, I would!  They just completed work, and it feels like we have a new home! They renovated our basement and got rid of longstanding cat smell.  They sanded our oak floors and applied a water-based poly with no smell that looks beautiful and adds light to our house. They brought in plumbers and electricians to fix lots of problems and their carpenters replaced our screen doors.  Now we just walk around the house and smile! If you want to ensure your house project(s) are done correctly and beautifully, look no further. I highly recommend Lew’s team at Weitzman Renovations!"

Katie S on September 2025

Dear Customer, Thank you for considering my services. I've been working in the Cambridge, Arlington, Medford, Belmont, Watertown and Lexington areas for over 30 years. I have performed nearly every type of home renovation and can provide many local references. I can help you renovate your: kitchen, bathroom, basement, attic, doors, built-in cabinetry, front porch and all other home projects. I work with top notch plumbers, plasterers, floor refinishers, painters, electrician, tilers and others. I will make every effort to ensure that your project runs smoothly and with minimal disturbance to your home. You will always be able to reach me during a project and I will bring only the most trustworthy craftsmen to your home. My goal is to make your renovation experience a good one from start to finish with detailed contracts and great communication all along the way. I look forward to talking with you about your project. Best, Lew Weitzman

"WOW!! Lew and his team at Weitzman Renovations are fantastic! If I could give 10 stars, I would!  They just completed work, and it feels like we have a new home! They renovated our basement and got rid of longstanding cat smell.  They sanded our oak floors and applied a water-based poly with no smell that looks beautiful and adds light to our house. They brought in plumbers and electricians to fix lots of problems and their carpenters replaced our screen doors.  Now we just walk around the house and smile! If you want to ensure your house project(s) are done correctly and beautifully, look no further. I highly recommend Lew’s team at Weitzman Renovations!"

Katie S on September 2025


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
4 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.


"10/10 recommend! Communication was excellent and their creative take on maximizing the space made the biggest difference! Looking forward to working with them again in the near future."

Tina U on October 2024

Family owned and operated construction company. Specialized in basement refinish and all types of construction services.

"10/10 recommend! Communication was excellent and their creative take on maximizing the space made the biggest difference! Looking forward to working with them again in the near future."

Tina U on October 2024


"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


Avatar for American Precision Developers, LLC

American Precision Developers, LLC

5.00(
5
)
Approved Pro

American Precision Developers, LLC

5.00(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

American Precision was founded by Estenio Lima and Sara Yoffe. Estenio is a licensed construction supervisor and skilled master carpenter who has built, renovated, and restored some of the most beautiful homes in Massachusetts. Sara, the daughter of a contractor, is a lawyer by training and holds both a construction supervisor and real estate broker license. She began her career in real estate and construction in 2018, first by focusing on her family’s portfolio of properties. Sara manages over 150 homes and apartments in Cambridge, Charlestown, and Quincy. Estenio and Sara began collaborating in 2018, developing properties for APD's sister company, Cambridge Prime, and started American Precision in 2021. American Precision specializes in renovation and restoration of existing properties to fit the needs of both homeowners and developers.

"We just had our bathroom remodel done by American Precision Developers and they did an amazing job from start to finish. We were away for the week and when we returned, the entire job was done, on time, exactly as planned. Sara and her team communicated clearly and consistently, were always responsive, very professional, and highly competent. We could not recommend them more enthusiastically. They delivered and were a pleasure to work with. Worth every penny."

John D on September 2023

American Precision was founded by Estenio Lima and Sara Yoffe. Estenio is a licensed construction supervisor and skilled master carpenter who has built, renovated, and restored some of the most beautiful homes in Massachusetts. Sara, the daughter of a contractor, is a lawyer by training and holds both a construction supervisor and real estate broker license. She began her career in real estate and construction in 2018, first by focusing on her family’s portfolio of properties. Sara manages over 150 homes and apartments in Cambridge, Charlestown, and Quincy. Estenio and Sara began collaborating in 2018, developing properties for APD's sister company, Cambridge Prime, and started American Precision in 2021. American Precision specializes in renovation and restoration of existing properties to fit the needs of both homeowners and developers.

"We just had our bathroom remodel done by American Precision Developers and they did an amazing job from start to finish. We were away for the week and when we returned, the entire job was done, on time, exactly as planned. Sara and her team communicated clearly and consistently, were always responsive, very professional, and highly competent. We could not recommend them more enthusiastically. They delivered and were a pleasure to work with. Worth every penny."

John D on September 2023


Avatar for ACQ Home Improvement

ACQ Home Improvement

4.94(
8
)
Approved Pro

ACQ Home Improvement

4.94(
8
)
Approved Pro
Customers say: Quick response
25 years of experience
Free onsite estimate

With over 20 yrs of experience, ACQ Home Improvement is dedicated to providing our customers with the best quality at a great price. In addition, we are here to build relationships with our customers and communities and provide our employees with a great place to work. We look forward to working with you!

"Jeremy and crew are professional, and expert at what they do. Very customer focused and back their work 100 percent. It was a pleasure working with them"

Curt C on March 2023

With over 20 yrs of experience, ACQ Home Improvement is dedicated to providing our customers with the best quality at a great price. In addition, we are here to build relationships with our customers and communities and provide our employees with a great place to work. We look forward to working with you!

"Jeremy and crew are professional, and expert at what they do. Very customer focused and back their work 100 percent. It was a pleasure working with them"

Curt C on March 2023


Avatar for CRJ Enterprise Corp

CRJ Enterprise Corp

4.39(
9
)
Approved Pro

CRJ Enterprise Corp

4.39(
9
)
Approved Pro
Customers say: Terrific value
10 years of experience
Free onsite estimate

CRJ Enterprise has the skill and capability to meet and exceed your home improvement expectations! We pride ourselves on our quality craftsmanship and over value you receive when you see your completed project. We've built our livelihoods on remodeling people's homes. From the simple to the lavish, we've experienced it all and we can help you every step of the way.

"If we had any idea of the contractor would be so no responsive we would have not hired him and we do not recommend them to anyone."

David C on November 2022

CRJ Enterprise has the skill and capability to meet and exceed your home improvement expectations! We pride ourselves on our quality craftsmanship and over value you receive when you see your completed project. We've built our livelihoods on remodeling people's homes. From the simple to the lavish, we've experienced it all and we can help you every step of the way.

"If we had any idea of the contractor would be so no responsive we would have not hired him and we do not recommend them to anyone."

David C on November 2022

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FAQs for basement remodeling projects in Winchester, 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 Winchester, MA homeowners’ guide to basement remodelings

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