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Best basement remodelers near Rancho Cucamonga, CA

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Top-Rated Basement remodelers in Rancho Cucamonga - Updated Nov 2026

Avatar for JBI General Construction & Renovations
JBI General Construction & Renovations
4.8(
39
)
Basement - Remodel

Serving Rancho Cucamonga, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Mr Avila and his crew did amazing work, i had a complete master bath , hall bath and my kitchen remodeled and the work is to perfection. I love my house now and would highly recommend J A V to anyone wanting good quality work. They left the premises in cleaned order every day that they worked. They can be trusted to be left alone in your home. Very Satisfied"
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+67

Response time11 hrs
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Basement - Remodel

Serving Rancho Cucamonga, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We hired McCormick Home Builders to remodel our living room, and we are beyond pleased with the result. The team was professional, worked efficiently, and Aris design ideas made a huge difference. The room feels so much brighter and more spacious. This was the best decision we made for our home, and we were already planning our next remodel with them."
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.
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+1

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

Serving Rancho Cucamonga, 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 Oshri Construction
Oshri Construction
4.5(
8
)
Basement - Remodel

Serving Rancho Cucamonga, CA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Asher and his team delivered the job on time and met our discussed estimates budget! They included my wife and I in the decision making process from beginning to end. They were respectful and a pleasure to work with and completely trustworthy. I would recommend them to friends and family without hesitation. -R"
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 EliteCraft Construction
EliteCraft Construction
5.0(
4
)
Basement - Remodel

Serving Rancho Cucamonga, CA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

EliteCraft Construction is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Full kitchen remodel
Full kitchen remodel
Bathroom remodel
Bathroom remodel
Gima Construction
5.0(
2
)
Basement - Remodel

Serving Rancho Cucamonga, CA and surrounding areas

Approved

In business since 2010

Free estimates

Offers commercial services

We're a locally owned and operated company that values honesty, 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!

Response time4 days
Recommended by100%of homeowners
True Vine Remodeling
5.0(
2
)
Basement - Remodel

Serving Rancho Cucamonga, CA and surrounding areas

Approved

In business since 2025

Free estimates

"True Vine was amazing from start to finish. They handled construction work at my home that was fully covered by insurance, and the entire process was smooth and stress-free. The workers were incredibly professional, friendly, and respectful of my home. They showed up on time, communicated clearly, and made sure everything was done right. The quality of the work was excellent, and the project was completed within the promised timeframe, which I truly appreciated. I highly recommend True Vine to anyone who needs remodeling, insurance-related work, or add-ons. They are reliable, efficient, and genuinely care about their customers. I’m very happy with the results!"
1 neighbors recently requested a quote
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Basement Remodel FAQs, answered by experts

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.

Building a bar in the basement will likely add value to your home, although it’s unlikely that you’ll see a significant return on investment (ROI) unless you plan on using the space for you and your guests. If you think you’ll use the area frequently, though, it’s probably worth the investment, and you should see a bump in value if or when you sell your property.

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

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

The Rancho Cucamonga, CA homeowners’ guide to basement remodels

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