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Basement remodelers in Randolph

Avatar for Clement Construction, Inc.
Clement Construction, Inc.
23 Lake Street
New on HomeAdvisorNew on Angi
Approved Pro
Clement Construction, Inc.
23 Lake Street
New on AngiNew on HomeAdvisor
Approved Pro
43 years of experience
Free onsite estimate

Clement Construction Inc is the reliable choice for your remodeling needs. We specialize in high end basement remodels. We pride ourselves on the quality of our work and customer relations. So give us a call!

Clement Construction Inc is the reliable choice for your remodeling needs. We specialize in high end basement remodels. We pride ourselves on the quality of our work and customer relations. So give us a call!


Alliance Group Builders LLC
95 Crestfield Drive
5.00(
2
)
Approved Pro
Alliance Group Builders LLC
95 Crestfield Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts 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! Book with us online or feel free to give us a call today! 774-240-3445- Jose.

"This company is incredible to work with! They are very responsive, considerate, professional, and deliver high quality results. They go above and beyond to make sure your needs and expectations are met. They are extremely detailed oriented and thorough. They are fairly priced and took care of my home like it was their own. They have put in so much hard work and long hours on my project. Great communication every step of the way. I would recommend this company to everyone! Thank you guys for all your effort and hard work."

Jackie h on November 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts 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! Book with us online or feel free to give us a call today! 774-240-3445- Jose.

"This company is incredible to work with! They are very responsive, considerate, professional, and deliver high quality results. They go above and beyond to make sure your needs and expectations are met. They are extremely detailed oriented and thorough. They are fairly priced and took care of my home like it was their own. They have put in so much hard work and long hours on my project. Great communication every step of the way. I would recommend this company to everyone! Thank you guys for all your effort and hard work."

Jackie h on November 2024


Boston Realty Development
9 Timothy Drive
4.58(
12
)
Approved Pro
Boston Realty Development
9 Timothy Drive
4.58(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We specialize in Major Residential Home Improvement, locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of general contractor home improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other 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 and guarantee your satisfaction!

"Chris was attentive and really helped us understand the needs of an older home. Very pleased and happy with my new kitchen. Worked within our budget too."

Marc G on February 2023

We specialize in Major Residential Home Improvement, locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of general contractor home improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other 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 and guarantee your satisfaction!

"Chris was attentive and really helped us understand the needs of an older home. Very pleased and happy with my new kitchen. Worked within our budget too."

Marc G on February 2023


Avatar for Empire Home Improvement Corp.
Empire Home Improvement Corp.
1393 Broadway
5.00(
35
)
Approved Pro
Empire Home Improvement Corp.
1393 Broadway
5.00(
35
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

At Empire Construction, we focus on quality home improvements over quantity. We use our years of experience and expertise as a general contractor to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"Rocky and his team did a phenomenal job renovating my newly purchased apartment. It was a total renovation including all rooms, floor, ceiling, walls, etc. and we could not be happier with the outcome. Here are the things you can expect when working with Rocky: -Transparency and flexibility in pricing -Consistent updates and communications throughout the projects -Notified early in case there are any potential issues -Timeliness and reliability, they do their best to get the job done within your time frame Rocky provided a very thorough assessment of the project up front, and even took a few measurements early before providing a quote. He had a very detailed scope document and was very honest and transparent when there were scope changes. Most importantly, he cares that you will be happy with the project, and sent his crew multiple times after the project completed to help out with minor touch ups. I highly recommend Empire Home Improvement for anything you need and will definitely be working with them again in the future. Thank you Rocky for all your help with our home!"

Yohanes S on January 2021

At Empire Construction, we focus on quality home improvements over quantity. We use our years of experience and expertise as a general contractor to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"Rocky and his team did a phenomenal job renovating my newly purchased apartment. It was a total renovation including all rooms, floor, ceiling, walls, etc. and we could not be happier with the outcome. Here are the things you can expect when working with Rocky: -Transparency and flexibility in pricing -Consistent updates and communications throughout the projects -Notified early in case there are any potential issues -Timeliness and reliability, they do their best to get the job done within your time frame Rocky provided a very thorough assessment of the project up front, and even took a few measurements early before providing a quote. He had a very detailed scope document and was very honest and transparent when there were scope changes. Most importantly, he cares that you will be happy with the project, and sent his crew multiple times after the project completed to help out with minor touch ups. I highly recommend Empire Home Improvement for anything you need and will definitely be working with them again in the future. Thank you Rocky for all your help with our home!"

Yohanes S on January 2021


Avatar for Nexus General Contracting
Nexus General Contracting
61 Endicott St
5.00(
4
)
Approved Pro
Nexus General Contracting
61 Endicott St
5.00(
4
)
Approved Pro
Customers say: Quick response
4 years of experience

Nexus General Contracting offers residential construction services, specializing in additions, basement, kitchen and bathroom remodels. Led by an experienced female contractor, the company focuses on meticulous attention to detail to bring your dream home to life. Call us today to discuss about your remodel or addition project.

"Nexus finished a basement (plaster walls, drywall ceiling, vinyl flooring, lighting and baseboards) and remodeled a bathroom (tile, drywall, tub/toilet/vanity installation). Caroline was great to work with. She kept us informed at each step of the way, and was communicative about deadlines and decisions that needed to be made. The crew was very pleasant to have in our home; though the project was disruptive they were very courteous at all times and made sure we were comfortable in the house while work was going on. The basement and bathroom came out beautifully. Would hire again."

Michael S on September 2023

Nexus General Contracting offers residential construction services, specializing in additions, basement, kitchen and bathroom remodels. Led by an experienced female contractor, the company focuses on meticulous attention to detail to bring your dream home to life. Call us today to discuss about your remodel or addition project.

"Nexus finished a basement (plaster walls, drywall ceiling, vinyl flooring, lighting and baseboards) and remodeled a bathroom (tile, drywall, tub/toilet/vanity installation). Caroline was great to work with. She kept us informed at each step of the way, and was communicative about deadlines and decisions that needed to be made. The crew was very pleasant to have in our home; though the project was disruptive they were very courteous at all times and made sure we were comfortable in the house while work was going on. The basement and bathroom came out beautifully. Would hire again."

Michael S on September 2023


Avatar for C Morcone Painting & Remodeling
C Morcone Painting & Remodeling
32 Cross Street
4.93(
61
)
Approved Pro
C Morcone Painting & Remodeling
32 Cross Street
4.93(
61
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
36 years of experience

C Morcone Painting & Remodeling of Hopkinton, MA is a well established, personable, private, small business, offering expertise in servicing your Home Improvement needs. As a fully insured, licensed CSL, CSFA & HIC Contractor and a 35yr Professional/Master Interior Painter, I strive to build a trusting lasting relationship with those who desire the communication, quality, respect & reliability that one deserves. My goal is to help create a fresh new look and improve the value of your property by working with you in exchange for fair & honest compensation for services. Pride is taken in our efforts, who we are as people and informative communication exchange with you throughout the process. We look forward to earning your business. Thank you in advance. (EXP Since 1989, EST 2004, Building our presence here, Since 2014) For more information please contact me: 508-868-2874 cmorconepainting@comcast.net Thank you for all of your support. Sincerely, Chris Morcone ~ SNOW PLOWING ON DENAND

"Chris was efficient, professional, completed the work in a timely manner. Cleaned the attic during the work and after he finished. We had hired Chris for other projects,, and will hire him again, if we have work to be done. Project : replace old Insulation in attic,"

Karen M on January 2025

C Morcone Painting & Remodeling of Hopkinton, MA is a well established, personable, private, small business, offering expertise in servicing your Home Improvement needs. As a fully insured, licensed CSL, CSFA & HIC Contractor and a 35yr Professional/Master Interior Painter, I strive to build a trusting lasting relationship with those who desire the communication, quality, respect & reliability that one deserves. My goal is to help create a fresh new look and improve the value of your property by working with you in exchange for fair & honest compensation for services. Pride is taken in our efforts, who we are as people and informative communication exchange with you throughout the process. We look forward to earning your business. Thank you in advance. (EXP Since 1989, EST 2004, Building our presence here, Since 2014) For more information please contact me: 508-868-2874 cmorconepainting@comcast.net Thank you for all of your support. Sincerely, Chris Morcone ~ SNOW PLOWING ON DENAND

"Chris was efficient, professional, completed the work in a timely manner. Cleaned the attic during the work and after he finished. We had hired Chris for other projects,, and will hire him again, if we have work to be done. Project : replace old Insulation in attic,"

Karen M on January 2025


KDS Development
31 Linda Avenue
4.94(
26
)
Approved Pro
KDS Development
31 Linda Avenue
4.94(
26
)
Approved Pro
Customers say: Quick response
31 years of experience
Free onsite estimate

Over 20 years of experience throughout Massachusetts, including Middlesex County and surrounding suburbs. Our services include: New construction, general contracting, additions kitchens, bathrooms, basements, built-in cabinetry, raised ceilings and cathedral ceilings, second story additions, entertainment center build and design, surround-sound, windows replacement old and new, roofing, dormers, all general carpentry. We are fully licensed and insured, plenty of references, free estimates.

"Small but significant weatherproofing job handled with care and knowledge equivalent to building the Brooklyn Bridge. Top notch customer care and concern."

Glenn M on February 2025

Over 20 years of experience throughout Massachusetts, including Middlesex County and surrounding suburbs. Our services include: New construction, general contracting, additions kitchens, bathrooms, basements, built-in cabinetry, raised ceilings and cathedral ceilings, second story additions, entertainment center build and design, surround-sound, windows replacement old and new, roofing, dormers, all general carpentry. We are fully licensed and insured, plenty of references, free estimates.

"Small but significant weatherproofing job handled with care and knowledge equivalent to building the Brooklyn Bridge. Top notch customer care and concern."

Glenn M on February 2025


Avatar for Lux Renovations, LLC
Lux Renovations, LLC
60 Shawmut Road
4.82(
321
)
Approved Pro
Lux Renovations, LLC
60 Shawmut Road
4.82(
321
)
Approved Pro
Super Service Award
Customers say: True professional
96 local quotes requested
35 years of experience

Lux Renovations, LLC has been serving New England homeowners since 2002. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 16 years in a row. Something like that doesn't happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A free consultation and design is always available.

"Could not be happier with the materials, the workmanship, the professionalism and flexibility of the project manager (Dan) and primary workman (Paul), and the end result. Everything done exactly as planned, and they assisted us with some unrelated issues that weren't part of the project but were causing delays. All in all, a great experience and we love our finished basement (so do our grandkids!)."

Keith R on June 2025

Lux Renovations, LLC has been serving New England homeowners since 2002. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 16 years in a row. Something like that doesn't happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A free consultation and design is always available.

"Could not be happier with the materials, the workmanship, the professionalism and flexibility of the project manager (Dan) and primary workman (Paul), and the end result. Everything done exactly as planned, and they assisted us with some unrelated issues that weren't part of the project but were causing delays. All in all, a great experience and we love our finished basement (so do our grandkids!)."

Keith R on June 2025


Avatar for Baystate Group Builders, LLC
Baystate Group Builders, LLC
8 Bellingham Road
5.00(
5
)
Approved Pro
Baystate Group Builders, LLC
8 Bellingham Road
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

Baystate Group Builders Inc 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.

"One of the best contractors I have ever worked with. Amazing attention to detail, kept us up to date on the project, and treated our money like his own."

Liz K on December 2024

Baystate Group Builders Inc 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.

"One of the best contractors I have ever worked with. Amazing attention to detail, kept us up to date on the project, and treated our money like his own."

Liz K on December 2024


Avatar for Remodel or Renew Home Improvement
Remodel or Renew Home Improvement
Based In
4.81(
255
)
Approved Pro
Remodel or Renew Home Improvement
Based In
4.81(
255
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1182 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.

"Signed contract on May 8 for deck build.On May 12 rep came to my office to collect deposit of apprx $13,000. He said project team meeting on Wed & would update me then on start date etc. On Fri May 16 I had to reach out to him. He wrote the team had met & materials were ordered. An hour later he wrote back that he was misinformed & that his boss was going to call me next week. Despite this, dep check cashed. On Mon 5. 20 rep wrote back that they had forgotten certain costs & to proceed it would be $8,000 more. Not a typo. $8,000 more. No apology. Ridiculous, contract rescinded. I wrote that he could return my deposit at my office just as he had collected it. On Wednesday the 21st I got a text from "Tom," presumably the owner/boss, saying he would "drop a check in the mail" to my address. Today is May 30th, Friday, and still no check. Check at a minimum should have been overnighted. They owe me interest not to mention the deposit to hire a contractor who will honor contract. Bad."

Jennifer M on May 2025

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.

"Signed contract on May 8 for deck build.On May 12 rep came to my office to collect deposit of apprx $13,000. He said project team meeting on Wed & would update me then on start date etc. On Fri May 16 I had to reach out to him. He wrote the team had met & materials were ordered. An hour later he wrote back that he was misinformed & that his boss was going to call me next week. Despite this, dep check cashed. On Mon 5. 20 rep wrote back that they had forgotten certain costs & to proceed it would be $8,000 more. Not a typo. $8,000 more. No apology. Ridiculous, contract rescinded. I wrote that he could return my deposit at my office just as he had collected it. On Wednesday the 21st I got a text from "Tom," presumably the owner/boss, saying he would "drop a check in the mail" to my address. Today is May 30th, Friday, and still no check. Check at a minimum should have been overnighted. They owe me interest not to mention the deposit to hire a contractor who will honor contract. Bad."

Jennifer M on May 2025

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FAQs for basement remodeling projects in Randolph, 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 Randolph, MA homeowners’ guide to basement remodelings
From average costs to expert advice, get all the answers you need to get your job done.
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