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Find Basement remodelers in Trumbull

Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
94
)

Serving Trumbull, CT and surrounding areas

Angi Approved

In business since 2018

Free estimates

Emergency services offered

"Reached out to get our gutters cleaned. David was very responsive and offered a reasonable rate. Did the job quickly and thoroughly, sent lots of pictures and video of the finished work. Very satisfied, would definitely recommend"
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1754

Response time1 day
Response rate92%
Recommended by89%of homeowners
Avatar for Cecy Gillen Designs, LLC
Cecy Gillen Designs, LLC
4.9(
63
)

Serving Trumbull, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"I highly recommend Cecy and her team. She is professional, efficient, cost conscious, organized and has a great eye for design and attention to detail. She remodeled our basement area into a home gym including flooring, HVAC, paint, and lighting. We couldn’t be happier!"
INTERIOR & EXTERIOR PAINT
Re-configure Closet space
BUILT-INS
INTERIOR DECOR
KITCHENS

+308

Response time4 days
Response rate90%
Recommended by77%of homeowners
Avatar for Economy Handy Carpenter, LLC
Economy Handy Carpenter, LLC
4.8(
280
)

Serving Trumbull, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Nixon and his worker worked straight for 5 hours moving 4 rooms of very difficult and heavy furniture. They then went on to repair a desk and hang a very heavy old mirror. They were wonderful. They are planning on returning in the spring to do some outside garden and yard work. I now know who to call when I need anything and everything done in my house."
Response time3 days
47 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Home Renovation & Design, LLC
Home Renovation & Design, LLC
5.0(
23
)

Serving Trumbull, CT and surrounding areas

Angi Approved

In business since 1991

Free estimates

Warranties offered

"Tom took the time to understand what we wanted in our kitchen renovation and tailored it to our vision. He and his crew were extremely neat and kept a clean job site every day. The work was excellent and delivered on time. I would not hesitate to recommend Tom to my friends and family and have actually done so numerous times. Update: 12/09/2020 Tom and his crew did a wonderful job. They planned the timing well and were very neat and clean as they worked. I highly recommend Ton Watson. Update: 0322/2021: Very efficient clean install, very meticulous work."
Response time6 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.7(
141
)

Serving Trumbull, CT and surrounding areas

Angi Approved

In business since 1987

Free estimates

Warranties offered

"Chuck Stofko was very informative. Was patient in answering all my questions. Spent along time with me reviewing the process and the steps needed to waterproof my basment. I highly recommend him."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

15 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Lux-Windoors
Lux-Windoors
5.0(
12
)

Serving Trumbull, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Peter was up front at the consultation and provided an estimate in line with his formal bid. He was very communicative throughout the whole process, walked is through questions and change orders, and gave us exactly what we wanted for our deck renovation. We highly recommend Peter and his crews for home renovations deck projects, and will definitely be using his company again in the future."
Andersen patio door
Andersen patio door
4 panel installation
Miscellaneous projects
Miscellaneous projects

+66

Response time5 hrs
Response rate92%
4 neighbors recently requested a quote
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FAQs for basement remodeling projects in Trumbull, CT

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 Trumbull, CT homeowners’ guide to basement remodelings

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