Top-rated basement remodelers.

Get matched with top basement remodelers in Chatsworth, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Chatsworth

Home Pro Remodeling & Construction, Inc.
4.4(
27
)

Serving Chatsworth, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"After calling a few companies, we found Home pro remodeling. Ariel the manager gave us a good offer for the retaining wall, it was the best offer we received compare to other companies ! His guys are super professional, nice and clean. We were very happy with the experience. If you are looking to remodel your home , Home pro remodeling is definitely the best in the area! They are the real deal."
Response time5 days
Recommended by77%of homeowners
Avatar for WeBuild Home Efficient
WeBuild Home Efficient
5.0(
15
)

Serving Chatsworth, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Great experience. Good price and immediate availability. Good workers, on time and great clean up. Painters did excellent job. Owner kept me informed of progress. Would work with this Co again."
WeBuild Home Efficient
My jobs
My jobs
My jobs
My jobs

+46

23 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Fine Builders, Inc.
Fine Builders, Inc.
5.0(
5
)

Serving Chatsworth, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and 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!

Master Bathroom Remodel
Master Bathroom Remodel
Master Bathroom Remodel
Master Bathroom Remodel
Master Bathroom Remodel

+11

1 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.3(
21
)

Serving Chatsworth, 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."
.
.
.
.
.

+1

Response time6 hrs
Recommended by28%of homeowners
CA Cabinets, Inc.
5.0(
18
)

Serving Chatsworth, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Ca cabinets did my complete kitchen remodel David is very professional, extremely knowledgeable and honest. He suggested some great ideas! Ca Cabinets quality of workmanship is impeccable! He kept me within budget and finished on time! I am thrilled with my new kitchen! I very highly recommend Ca Cabinets."
Response time4 hrs
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Oscar Fine Painting
Oscar Fine Painting
5.0(
8
)

Serving Chatsworth, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Oscar was great. Him and his team did a better job than I had hoped for. We contracted him to do our coffee shop interior walls and bathroom. He was very communicative and detailed. I also contacted him to do another job. I high recommend him. "
Framing
ADU
Painting - Interior Project
Handymen Project
Remodeling - General Project

+19

Response time1 day
Recommended by37%of homeowners
Avatar for Adar Builders, Inc.
Adar Builders, Inc.
4.8(
51
)

Serving Chatsworth, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"I just completed bathroom remodeling with Colby and Gabriel from ADAR builders. They understood my needs and were very responsive throughout the process. I had detailed requests and thankfully they took care of those. The office, PM and staffs effectively work together and professionally dealt with permits and HOA. I am satisfied with their performance and recommend them."
Farm House Kitchen
Master Bathroom Remodel
Master Bath Renovation
Major Kitchen Remodel
Major Bathroom Remodel

+696

Response time8 hrs
Response rate98%
Recommended by94%of homeowners
Avatar for Oshri Construction
Oshri Construction
5.0(
4
)

Serving Chatsworth, 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 time9 hrs
6 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Via Segovia Construction
Via Segovia Construction
5.0(
1
)

Serving Chatsworth, CA and surrounding areas

Approved

In business since 2015

Offers commercial services

Customers say: Quick response

With a wealth of expertise spanning more than three decades, Via Segovia Construction is a reputable construction company owned and operated by a close-knit family. Our team is comprised of licensed professionals who excel at transforming your visions into reality. Whether you have a modest HDU dwelling in mind or a complete overhaul of your entire house, we are equipped to handle projects of all scales. Additionally, we are skilled in landscape design, ensuring that your outdoor spaces complement the beauty and functionality of your home. Our dedication to excellence and attention to detail are unparalleled, making us the ideal choice for enhancing projects of any size.\n

Front Entry
Lounge Area
Spa Treatment Room
Loft/Yoga Studio
Restaurant Before

+23

Response time3 hrs
Recommended by100%of homeowners
...
Showing 1-10 of 907
FAQs for basement remodeling projects in Chatsworth, 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 Chatsworth, CA homeowners’ guide to basement remodelings

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