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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon10
    Verified basement remodels reviews

Top-Rated Basement remodelers in Thousand Oaks - Updated Nov 2026

CA Cabinets, Inc.
5.0(
22
)
Basement - Remodel

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I’m So Happy With My New Kitchen! I had my kitchen remodeled recently by CA Cabinets Inc., and I couldn’t be happier with the results. The quality was outstanding — beautiful materials, smooth drawers, elegant countertops, and a clean, modern design that completely transformed my home. Lior and his team were professional, quick, and very easy to work with. They kept everything clean, communicated clearly, and delivered results that exceeded my expectations. I’m truly thrilled with my new kitchen. If you’re thinking about remodeling, this is the company you want to hire!"
Response time4 hrs
Recommended by94%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Basement - Remodel

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our kitchen remodel exceeded our expectations, providing us with a beautiful and highly efficient space for cooking and gathering. We're thrilled with the results, as the new design seamlessly integrates style and functionality."
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+1

Response time6 hrs
Recommended by17%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Basement - Remodel

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I had my garden and bathroom remodel done. Albert and Samuel were professional, friendly, and a delight to work with. They're responsive and reliable. I also like the subcontractors whom they used on my project. They kept me informed of everything and I appreciate their excellent work."
Response time5 days
Recommended by77%of homeowners
Avatar for CONTINENTAL REMODELING INC
CONTINENTAL REMODELING INC
5.0(
6
)
Basement - Remodel

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I work with Continental Remodeling as their insulation subcontractor. Their team is amazing to work with, very responsive, organized and professional. Would highly recommend if I was looking to remodel or build new construction. Their work is high quality and unique."
Full Home Remodel (Woodland Hills)
Full Home Remodel (Woodland Hills)
Full Home Remodel (Woodland Hills)
Full Home Remodel (Woodland Hills)
Full Home Remodel (Woodland Hills)

+9

Response time2 days
Recommended by66%of homeowners
Avatar for Oscar Fine Painting
Oscar Fine Painting
5.0(
14
)
Basement - Remodel

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Oscar Fine Painting was contracted to simultaneously do two projects, one to repair a service porch due to an electrical fire and to rebuild a front porch. Oscar and his team exceeded my expectations and I would highly recommend this company."
Framing
ADU
Painting - Interior Project
Handymen Project
Remodeling - General Project

+19

Response time1 day
1 neighbors recently requested a quote
Recommended by23%of homeowners
Avatar for Oshri Construction
Oshri Construction
4.5(
8
)
Basement - Remodel

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

**Call us today for a FREE ESTIMATE!** With over 30 years of experience, you're going to fall in love with our craftsmanship and design of your project. We specialize in New Construction, Gazebo Building, Custom Home Building, Home Renovation, Construction & Remodeling.

Deck
Kitchen Remodel
Bathroom Remodel
Upscale Bathroom
Guest Bathroom

+99

Response time6 hrs
13 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Bailey Construction and Carpentry, Inc.
Bailey Construction and Carpentry, Inc.
5.0(
1
)
Basement - Remodel

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest. \n \n

1
2
3
4
5

+40

Response time7 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

Finishing a basement can provide a great return on investment, by increasing the market price of your home when you want to sell. Beyond that, there are many reasons to finish your basement. Doing so expands the usable square footage of your home, so you can enjoy it more, even as your family grows. Renovating your basement costs less in terms of time, energy, and money than having to search for and buy a new home.

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

The average cost of remodeling a basement is $30 to $75 per square foot. If your space is unfinished and looks like it may need more help, use the higher number when calculating your estimated basement remodeling costs. A good rule of thumb is to add an additional 20% to the top of your estimate to cover any “what if” situations.

Yes, most general contractors require an initial down payment. A reasonable deposit is typically between 10% and 25% of the total project cost, although this can vary by project size and location. This upfront payment helps the contractor cover initial costs like materials, permits, licensing, and hiring subcontractors. The remaining balance is usually billed according to a schedule outlined in your contract, often tied to project milestones or completion dates. Be cautious of contractors who ask for a large deposit of 50% or more, as this could be a red flag for a scam.

Building up by adding square footage to the top of your home is often less expensive than adding a basement, but it depends on the specifics of your house, your property, and supply costs. Because building a basement requires excavation, it can be a more expensive option than building up.

The Thousand Oaks, CA homeowners’ guide to basement remodels

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