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Find Basement remodelers in Acton

Avatar for WeBuild Home Efficient
WeBuild Home Efficient
5.0(
15
)

Serving Acton, CA and surrounding areas

Angi Approved

In business since 2019

Free estimates

Credit card accepted

"Bar and the WeBuild Efficient team did a great job installing pavers on my driveway and fixing my wooden steps and garage. He was very professional and responsive. I would recommend them, highly."
WeBuild Home Efficient
My jobs
My jobs
My jobs
My jobs

+46

19 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.3(
21
)

Serving Acton, CA and surrounding areas

Angi Approved

In business since 2017

Free estimates

Customers say: True professional

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again. "
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+1

Response time6 hrs
Recommended by28%of homeowners
Avatar for Oshri Construction
Oshri Construction
5.0(
3
)

Serving Acton, CA and surrounding areas

Angi Approved

In business since 1986

Free estimates

Emergency services offered

"They did an excellent job. The quality is outstanding. They pay attention to every little detail. They were very friendly, and accommodating to our wishes. They were very punctual, hard working, and cleaned up after each day. The kept the dust down to a minimum to the rest of the house. I can highly recommend Oshri Construction for anyone's next project."
Deck
Kitchen Remodel
Bathroom Remodel
Upscale Bathroom
Guest Bathroom

+99

Response time9 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NEXTGEN HOME REPAIR LLC
NEXTGEN HOME REPAIR LLC
5.0(
3
)

Serving Acton, CA and surrounding areas

Angi Approved

In business since 2024

Free estimates

Offers commercial services

"Nextgen Home Repair did our bathroom remodel and they did such a great job. Honestly what I liked most was how easy they made everything. Remodeling can be stressful, but they kept us updated and explained things clearly along the way. The attention to detail really stood out, the tile work looks amazing and everything feels solid and well done. They were respectful of our home and made sure things were cleaned up at the end of each day. The finished bathroom looks modern and exactly like we envisioned it. I would absolutely recommend them."
Final Product
At night
Before
10 neighbors recently requested a quote
Avatar for Via Segovia Construction
Via Segovia Construction
5.0(
1
)

Serving Acton, CA and surrounding areas

Angi Approved

In business since 2015

Offers commercial services

Customers say: Quick response

"My Name is Tony Arredondo, owner of LA Pavers and Construction LLC, LA Smart Home Systems. Kevin has gone above and beyond on executing all of our rendering designs and plans. From our hardscape and landscaping to high end interior Home Theater designs. Never disappoints, highly recommend Kevin for all your high end rendering designs. Thank you Kevin"
Front Entry
Lounge Area
Spa Treatment Room
Loft/Yoga Studio
Restaurant Before

+23

Response time3 hrs
Recommended by100%of homeowners
RSF Construction Inc.
New to Angi

Serving Acton, CA and surrounding areas

Angi Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Avatar for USA BUILDERS, INC.
USA BUILDERS, INC.
4.2(
5
)

Serving Acton, CA and surrounding areas

Free estimates

Warranties offered

"I told the contractor that I needed the the Washer and dryer opening to move out and be flush with the door frame next to the wall. I came up later to see what was happening. They put the new dry wall on the door frame, not flush to it. The was over 38" which was too much. The worker already cut the carpeted area and know we had a big problem. The only way he could fix this was by taking off the dry wall and putting the mud and orange peel on the wood by putting paper on the wood first and it would cost me a extra $200.00 more for his mistake. I had no choice but to do this. The job came out terrible. one wall curved inward, and the other small wall was smaller on the bottom and wider at the top. The contractor also put the wood board edge flush to the new small wall and the mud goes below the wood and out farther than the wood. The orange peel was not even close to the same type of design like on the other walls and there were areas that had none on it. He said it was my fault because I wanted the wall not curving inward. Now the sliding glass mirror doors track and the top frame were too short. He said that they way it is. The contractor didn't build the walls out far enough. I went to Home Depot to buy a new lower slider and new top and she said it's the contractors fault. I told him this and he filled in the two holes on the top frame with wood to fill in the holes. On the bottom slider he just caulk the area so it wasn't open at the end. I said to him I was very unhappy with the work and just said he lost money on the job. He had a worker helping him on the first day only. The man was recommended by Angies list which I will never use Angies List again. This job to redo would cost me over $2500.00 so I am leaving it as it is."
Recommended by80%of homeowners
Avatar for ZEN BUILDERS & CONSULTANTS, INC.
ZEN BUILDERS & CONSULTANTS, INC.
5.0(
18
)

Serving Acton, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"I recently had the pleasure of working with ZEN Builders, and I couldn't be more satisfied with the results. From the initial consultation to the final touches, the team displayed professionalism, expertise, and a genuine commitment to creating a space that truly reflects my vision. I highly recommend ZEN Builders to anyone looking for quality construction services executed by a team that genuinely cares about their clients and their projects. Thank you, ZEN Builders, for transforming my space and exceeding my expectations!"
Recommended by100%of homeowners
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FAQs for basement remodeling projects in Acton, CA

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 Acton, CA homeowners’ guide to basement remodelings

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