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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon27
    Verified basement remodels reviews

Top-Rated Basement remodelers in Watertown - Updated Nov 2026

Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
589
)
Basement - Remodel

Serving Watertown, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Very well done job! Service technicians were knowledgeable and professional, thorough and efficient, kind and polite. I highly recommend the company for basement service."
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+12

161 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Henrys Construction & Remodeling LLC
Henrys Construction & Remodeling LLC
5.0(
21
)
Basement - Remodel

Serving Watertown, CT and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

Construction is about more than blueprints and building codes—it is about bringing your vision to life. From the precision of every joint and the careful installation of materials to the final brush stroke, we believe every detail matters. We guide you from concept to completion, ensuring the highest level of craftsmanship and professionalism at every milestone. Backed by our comprehensive warranty and a commitment to keeping you involved every step of the way, we stand proudly behind our work.\n\nPlease call us directly to discuss your project: (203) 685-8982

2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Plow and Property Projects, LLC
Plow and Property Projects, LLC
4.3(
84
)
Basement - Remodel

Serving Watertown, CT and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"I called them and left a message about what I needed done. I received a call from them the same day. They were Abel to come the second day. The job of installing a gable vent on my house was done in less than 2 hours. I will definitely use them for my next project."
Response time2 days
16 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for TimberWolf Contracting LLC.
TimberWolf Contracting LLC.
4.2(
55
)
Basement - Remodel

Serving Watertown, CT and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I’m very pleased with the service and work I received from Timber Wolf contractors and his crew. He contacted me and arranged a time to look at the work I needed done. He promptly sent me a quote. He set up a time between our schedules to build my spiral staircase and replace a window with a vent. He arrived on time and completed the job beyond my satisfacon. I was so pleased with the results and communication I received, that I hired them to come to my other home to install "Flooring for my sunroom, pantry and hallway. They also painted trim and upgraded my hardware on my kitchen cabinets. I felt very comfortable with Timber and left him a key so I could go to work. I highly recommend Timber Wolf contractors for your home projects, they are professional, polite and hardworking. Respectfully, A. Saint"
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+16

Response rate100%
1 neighbors recently requested a quote
Recommended by88%of homeowners
AFG Construction Services LLC
4.6(
21
)
Basement - Remodel

Serving Watertown, CT and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: Quality work

"Andy is a professional and is thorough and exacting. He is very pleasant and accommodating and his work is excellent. He was hired for a basement remodel, but also remodeled a bathroom for me and I couldn't be happier with the results of both projects."
Island rd
Island rd
Island rd
Island rd
Island rd

+41

Response time4 hrs
7 neighbors recently requested a quote
Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

Key trends include home gyms, theatre rooms, additional rooms (bedroom/office), and more, with personalized styles reflecting individual preferences.

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

Walkout basements are not generally included in a home’s square footage, although they may be if they meet certain conditions that depend on local regulations. A finished walkout basement used as a living space may be counted toward square footage in some locations as long as all codes for livable space are met.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

In addition to overseeing new home builds, construction managers work on large renovations and major remodels. For example, they may work with designers and oversee the construction of a finished basement, kitchen renovation, or a home addition. They may also oversee large-scale remodels, such as the update of a historic home. Construction managers step into small projects for more specific assistance, such as building budgets and compiling the team.

The Watertown, CT homeowners’ guide to basement remodels

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