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Best basement remodelers near Westminster, CA

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Top-Rated Basement remodelers in Westminster - Updated Nov 2026

Avatar for Coastal Kitchens & Baths Inc
Coastal Kitchens & Baths Inc
4.6(
73
)
Basement - Remodel

Serving Westminster, CA and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"I had my kitchen remodeled by Coastal Kitchen and Bath a few months ago, and I couldn’t be happier with the results! I can honestly say the experience was outstanding from start to finish. John, the owner, is not only extremely skilled and professional, but also one of the friendliest people you could hope to work with. He took the time to really listen to my ideas, made thoughtful suggestions, and guided me through the entire process so that I always felt comfortable and informed. The quality of the work speaks for itself—every detail is beautifully done, and the finished kitchen completely exceeded my expectations. It’s clear that John takes a lot of pride in what he does, and it shows in the craftsmanship. Beyond the excellent results, the project was completed on time and within budget, which gave me tremendous peace of mind. What also stood out to me was the value. Remodeling can be a big investment, but I feel that Coastal Kitchen and Bath delivered incredible quality at a very fair price. I now have a kitchen that not only looks amazing but functions perfectly for my daily life. I wholeheartedly recommend Coastal Kitchen and Bath to anyone considering a remodel. John and his team truly go above and beyond, and I couldn’t be happier with my new kitchen."
SLAB MARBLE
LEVIN
EVANS
EVANS
Before

+7

Recommended by98%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Basement - Remodel

Serving Westminster, 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 Westminster, 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 Oshri Construction
Oshri Construction
4.4(
7
)
Basement - Remodel

Serving Westminster, 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 by60%of homeowners
Avatar for Saris Building
Saris Building
5.0(
5
)
Basement - Remodel

Serving Westminster, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Saris Building is a family-run general contracting business serving homeowners and property owners throughout the Los Angeles area. We offer new home construction, home additions, ADUs, garage conversions, and kitchen and bathroom remodeling.\n\nWe work closely with our clients, focusing on clear communication, detailed estimates, and quality workmanship. From home improvements to complete builds, we take pride in treating your property with care and keeping you informed throughout the job.\n\nContact us to discuss your project and how we can help bring it to life.

Construct an Office Wall
Avatar for Buildright Solutions
Buildright Solutions
4.0(
8
)
Basement - Remodel

Serving Westminster, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I cannot recommend this company any higher. Their work product was excellent. They showed up early every morning and never left my job until the work was done. They did a kitchen remodel and bathroom remodels at my house. They were recommend to me by a friend. I have since recommended them to some of my family and friends and they all raved about how they did their jobs. If you are looking for a company to handle your home or business construction, do not hesitate to call them for an estimate."
Bathroom remodel
Bathroom remodel
Kitchen remodel
Kitchen remodel
Bathroom Remodel

+21

3 neighbors recently requested a quote
Gima Construction
5.0(
2
)
Basement - Remodel

Serving Westminster, 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
Avatar for T C Rusk Construction
T C Rusk Construction
4.1(
12
)
Basement - Remodel

Serving Westminster, CA and surrounding areas

Approved

In business since 1991

Free estimates

Small jobs welcome

I am originally from an Amish community in Southern Indiana. Now, I have called California my home for over 20 years. I have been doing tree work and construction work for more than 30 years. I have built homes and taken down the enormous Oak trees of Indiana. I specialize in commercial building maintenance, but I also do home remodel work. I am equipped to do any type of work whether indoors or outdoors ( electrical, plumbing, painting, trees, bushes, etc). I am the landlord/house flippers dream. I can get on your project quickly and finish as quickly as you would like. If you would like to work with me just push the button requesting me. I am sure I can beat any reputable company's price. Just give me a text 812-259-1771 . Thanks, Ted (TC Rusk Construction Lic# 829195)

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Done!
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+11

Response time10 hrs
Response rate89%
Recommended by25%of homeowners
Avatar for Big boys construction
Big boys construction
New to Angi
Basement - Remodel

Serving Westminster, CA and surrounding areas

Approved

Credit card accepted

Hi, my name is Steven with Big Boys Construction. We are a locally owned and operated company serving the High Desert and surrounding areas. We specialize in a wide range of residential services including painting, flooring, drywall, concrete, and general home improvements.\n\nOur goal is simple — deliver quality work, honest pricing, and reliable service you can count on. We take pride in treating every home like it’s our own, with attention to detail and proper preparation from start to finish.\n\nWhether it’s a small repair or a full renovation, we are committed to making the process smooth and stress-free for our customers. We look forward to earning your business and bringing your vision to life.\n

Full kitchen remodel
Vinyl flooring
Vinyl flooring
Vinyl flooring
Avatar for SS CONSTRUCTION & LANDSCAPE INC
SS CONSTRUCTION & LANDSCAPE INC
5.0(
1
)
Basement - Remodel

Serving Westminster, CA and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

"Shu and his crew did a great job. They protected my staircase and created barriers to separate the work and the rest of the house. They were always on time and they did a great job. Very pleased w the workmanship and the result. Can’t go wrong w Shu. A reliable contractor."
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Basement Remodel FAQs, answered by experts

The average cost to remodel a basement is between $12,100 and $33,400. Depending on the project's complexity, the price can be as low as $3,500 or exceed $50,200. For a simple project like adding a home office, you might spend between $500 and $3,000. However, a more extensive project, such as adding a bathroom, can range from $6,600 to $16,500. The final cost is influenced by factors like the basement's size and condition, the type of remodel, material choices, your location, and accessibility. For an accurate price, it's best to consult with a basement remodeling team.

The time it takes to finish or remodel a basement can vary significantly, ranging from a few weeks to several months or even up to a year. On average, the construction phase can take four to eight weeks, but the total project time can extend to three or four months when including planning and permits. The timeline depends on several factors, including the basement's size, design complexity, the scope of the work, and your contractor's availability. A more detailed breakdown for an average-sized basement might include: framing (3-5 days), electrical and rough-in plumbing (3-5 days), drywall installation (5 days), flooring (2-3 days), and final touches like painting and trim (about a week). If preliminary work like installing a waterproofing system or addressing structural issues is needed, the timeline could extend to six to twelve months. Factors like difficult access, material transport, and ventilation needs can also add to the project's duration.

Yes, you can add a kitchenette to a basement. However, you’ll have to consider the costs associated with basement kitchenettes. If you’re starting from scratch in an unfinished basement, you’ll need to account for brand-new plumbing, electrical, flooring, and more in addition to the cost of the kitchenette. If you’re putting a kitchenette in an already finished basement equipped with plumbing and electrical, you’ll save considerable money.

Efficient appliance positioning, optimizing existing plumbing, and sourcing energy-efficient materials reduce financial impact and increase sustainability.

You can paint your ceiling or install a drywall ceiling if the ceiling is unfinished, as they take up less headroom than drop ceilings. 

If there are pipes in the way of ceiling installation, you can do one of two things: reroute the pipes or adjust the installation to fit, which will cost extra.

The Westminster, CA homeowners’ guide to basement remodels

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