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Top-Rated Addition and remodeling pros in Westchester - Updated Nov 2026

Avatar for Pristine Construction Inc
Pristine Construction Inc
4.9(
212
)
Bathroom - RemodelMajor Home Repairs (General Contractor)Addition to Existing Structure - Build+7 more

Serving Westchester, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"They removed the tub from shower area and enclosed new shower in glass door. They redid the wash basin and installed a new toilet. They tiled the floor. They cleaned up very neatly each day. Thank you for your beautiful work of remodeling our second floor bathroom. We appreciate the timely completion. Warren and Helen Miyashiro"
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+16

Response time7 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for KN Remodeling & Supplies Inc
KN Remodeling & Supplies Inc
4.8(
63
)
Addition to Existing Structure - BuildAddition to Existing Structure - Build - For BusinessBathroom - Remodel+7 more

Serving Westchester, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We just finished a four bedroom/ three bathroom full remodel in Santa Monica. We are very happy with the end result. Nathan, who is the owner, was very involved in all phases of the job. Nathan got the job done on time. The workmanship and attention to detail was great. He had good communication and relationship with his team. Whenever we had a concern or question, Nathan was easy to get a hold of and handled it quickly. We were worried about the process of a remodel with all the stories you hear about bad experiences. But Nathan made this so easy on us and we would definitely use him for any future projects."
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+48

Response time8 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Creative Home Remodeling Group Inc.
Creative Home Remodeling Group Inc.
4.7(
257
)
Kitchen - RemodelMajor Renovation - Multiple RoomsAddition to Existing Structure - Build+1 more

Serving Westchester, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"If you need an addition built on your house, I'd highly recommend you give Creative Remodeling a call. We used them to add a master suite which makes our house much more livable. We've also decided to add decking in the back yard off the the back of the house. Oh, and this was after working with them during Covid on a kitchen and 2 bathrooms. So that makes us repeat, on repeat, on repeat customers. The work is quick, to a good quality, and they listen to what the customer wants and have dealt with the odd snafu without any push back. Highly recommended."
Complete Kitchen with White and Blue Cabinets
Complete Kitchen Modern Kitchen With Botcher Island
posses of the kitchen remodeling
Modern ADU, large space with studio and 1 bathroom, big windows
White Kitchen Cabinets

+427

Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for So Cal Builders & Design Inc
So Cal Builders & Design Inc
4.6(
311
)
Bathroom - RemodelKitchen - RemodelMajor Home Repairs (General Contractor)+7 more

Serving Westchester, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Warranties offered

"Very clean and punctual, totally professional, very fast and orderly. They did a bathroom remodeling project for me, and it turned out fantastic. very nice guy and easy to deal with. You'll be very glad seeing him coming to your home."
Completely renovating both the guest and master bathrooms. In the master bathroom, we're installing a spacious walk-in shower featuring dual black-finished shower heads, elegant floating benches, and marble wall tiles. Meanwhile, the guest bathroom will have a sleek built-in tub and stylish hexagon tiles.
This project involved adding a new master bathroom to the existing house. The shower features sleek white subway tiles complemented by striking black fixtures and shower door hardware. The bathroom floor is adorned with elegant white marble tiles, providing a seamless and luxurious finish. A white shaker vanity topped with a white marble countertop completes the space, creating a clean and sophisticated look.
Experience a whole new level of indoor-outdoor living with the Torres Residence Backyard Remodel. This project highlights the addition of a kitchen sliding door, seamlessly merging your interior and exterior spaces
We remodeled the current kitchen, incorporating the addition of a new sliding door to establish a seamless indoor-outdoor living area
New pool with Baja bench and spa. New pavers, aluminum patio cover and built-in BBQ in the backyard

+563

37 neighbors recently requested a quote
Recommended by83%of homeowners
CA Cabinets, Inc.
5.0(
22
)
Basement - RemodelBathroom - RemodelKitchen - Remodel

Serving Westchester, 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
Recommended by94%of homeowners
Avatar for MVP Remodeling
MVP Remodeling
5.0(
53
)
Bathroom - RemodelBasement - RemodelGarage - Remodel+2 more

Serving Westchester, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"I hired Mvp Remodeling to remodel my guest bathroom and I couldn't be happier. Everything from initial estimate, to design, to final complete project was fantastic. Josef and his team do a great job with communication and the quality of work was top notch. I highly recommend them for any remodel project."
Pavers and Hardscaping Project
Roofing Project
Landscaping Project
Earthquake Retrofitting Project
Foundation Repair Project

+175

6 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for KN Remodeling and Supplies, Inc.
KN Remodeling and Supplies, Inc.
4.6(
65
)
Addition to Existing Structure - BuildBathroom - RemodelGarage - Remodel+2 more

Serving Westchester, CA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"It's not easy to find a contractor these days, especially one that you can trust We hired KN Remodeling to do an addition to our home. After a long research, we decided to go with KN Remodeling. Nathan was very honest and professional, and their price was very fair... from the first meeting we knew what we are going to get... QUALITY! Throughout the all project, Nathan was involved in every step that was made, he was always a call away and I never felt like I need to chase someone to get answers. Their team was always on time, very professional, clean and did the job in a timely manner (like promised) and on the best side! I really don t have anything bad to say about KN Remodeling. I also referred some of my friends to them because they deserve it! We are very happy with our Home Addition; the final outcome is just beautiful! We highly recommend KN REMODELING AND NATHAN , very professional and quality work thank you again!"
kitchen remodel in Los Angeles and woodland hills
kitchen remodel in Los Angeles and woodland hills
kitchen remodel in Los Angeles and woodland hills
kitchen remodel in Los Angeles and woodland hills
kitchen remodel in Los Angeles and woodland hills

+128

Response time11 hrs
Response rate98%
Recommended by95%of homeowners
Avatar for The Home Remodeling Guys, Inc.
The Home Remodeling Guys, Inc.
4.9(
39
)
Bathroom - RemodelKitchen - RemodelMajor Renovation - Multiple Rooms+7 more

Serving Westchester, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"I hired The Home Remodeling Guys for a kitchen remodel, and I couldn’t be happier with the results. The team was professional, efficient, and kept me updated throughout the entire process. They handled everything from demo to installation, and the project was completed on time and within budget. My kitchen looks incredible, and I’ve received so many compliments! Highly recommend them if you're looking for a top-notch remodel!"
Roof Installation in Chatsworth
Pavers Installation in West Los Angeles
Interior Paint in Pasadena
Driveway Rebar in Anaheim
Roof Installation in Chatsworth

+12

Response time1 day
Response rate100%
19 neighbors recently requested a quote
Avatar for Eagle View Remodeling
Eagle View Remodeling
4.7(
89
)
Bathroom - RemodelMajor Home Repairs (General Contractor)Kitchen - Remodel+3 more

Serving Westchester, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1989

Free estimates

Emergency services offered

"Amir is incredibly communicative, responsive, knowledgeable, and, most importantly, honest. He has extensive experience in all aspects of home renovation and remodeling, from pools, kitchens, and bathrooms to flooring and roofing. He understood the urgency of our situation and had his team at our home within 24 hours. He immediately knew what needed to be done and gave us confidence that everything would be handled properly. Amir is truly a pleasure to work with. I feel incredibly fortunate to have found him and will absolutely work with him for any future renovation, remodeling, or home improvement needs. I highly recommend him and his team."
New Constraction
New Constraction
New Constraction
New Constraction
New Constraction

+145

Response time8 hrs
Response rate99%
59 neighbors recently requested a quote
Avatar for Home Renew 360
Home Renew 360
4.7(
78
)
Bathroom - RemodelKitchen - RemodelAddition to Existing Structure - Build

Serving Westchester, CA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"We had Home Renew 360 do some major remodeling in our home. We had our kitchen, floors, and bathroom remodelled. The team did a great job. All of the team members were friendly, knowledgeable, and well prepared. We could not be happier with the team that worked on our home. ALL of them! They were clean and did excellent workmanship. They showed up on time and completed the work before the scheduled completion date. Farid was our project manager and he was excellent. He was prepared and provided us excellent service. He responded quickly to our questions, provided quality guidance, and was knowledgable to what was being done to our home and provided excellent creativity when asked about specifics of how our ideas would fit with our remodel. I would high recommend Home Renew 360 for any of your home improvement needs."
Roof in Huntington Beach
Asphalt Shingle Roof
Flat roof
Master Bathroom
Exterior Paint

+179

Response time8 hrs
Response rate100%
23 neighbors recently requested a quote
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FAQs for addition and remodeling projects in Westchester, CA

The proper sequence of a kitchen installation starts with laying the foundation and structural framework. From there, you need to establish utilities like plumbing, wiring, and gas lines, then install cabinetry and countertops, and finally finish with flooring, painting, tile backsplashes, and lighting. A professional kitchen installation contractor can coordinate each component of your project to minimize the timeline and maximize resources.

The Westchester, CA homeowners’ guide to addition and remodeling services

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