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TRUSTED BY CLAYTON, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon43
    Verified home building services reviews

Top-Rated Home builders in Clayton - Updated Nov 2026

Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Clayton, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
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+1

Response time6 hrs
Recommended by17%of homeowners
RSF Construction Inc.
1.0(
1
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Clayton, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Clayton, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We wanted to bring a new look to the house by replacing the floor. After checking several companies, we decided to contact landmark construction because we saw a project that they did and we liked the feedback from the people that hired them. We met with Ezra and he looked and saw the house. He provided us with several samples of wood floor and after we selected the floor that we wanted to have, we met again for the final price for the work. Ezra was able to work with us about the price and the dates of installation. He was able to send 4 guys that will remove the old floor and to install the new one. The work was completed after 2 weeks and this could happened only because they worked on several sections at the house in the same time. The workers cleaned each space at the house where they worked and we were pleased with this type of work.
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Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Cobar Builders Inc.
5.0(
12
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Clayton, CA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"I had to have my entire bathroom torn out and replaced with new walls, new enclosure, tub and flooring. I am very happy with the job that Cobar Builders did in my home. They were all very friendly and updated me on their progress and asked me how I liked certain things done...honestly this is the first time I have ever hired a contractor to do work in my home and at first I was very nervous, but all my fears and worries have been allayed by Elvin, the owner, and his crew. Elvin and his team were always up front with me about any additional costs and was very responsive to my calls and texts. I definitely recommend them highly."
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+20

Recommended by100%of homeowners
Avatar for Clear Horizon Home Solutions, Inc.
Clear Horizon Home Solutions, Inc.
4.3(
214
)
Find a Custom Home Builder

Serving Clayton, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"We had such a wonderful experience with the crew from expert home builders ! They came out to remodel the kitchen and landscaping. They had masks and gloves , they were kind , professional and clean . I will definitely recommend them to my friends!"
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Kitchen Remodels
2

+2

Recommended by82%of homeowners
IY Development & Renovation
4.9(
143
)
Shelter or Outbuilding - Build

Serving Clayton, CA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Working with Ilan and IY Development and Renovation INC was an absolute pleasure. We hired them for a complete interior remodel, and they transformed our space into something truly spectacular. Ilan has an eye for design and was able to incorporate our style while making it feel new and elevated. The attention to detail and the quality of work are top-notch, and the team was incredibly respectful of our home throughout the process. Highly recommended for anyone looking for seamless renovations!"
Recommended by50%of homeowners
OC Builders Group, Inc.
4.8(
25
)
Find a Custom Home Builder

Serving Clayton, CA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"We hired OC Builders Group to remodel our Master Bathroom. They are the best contractor we've ever worked with. Evan and his team are highly professional and turned our project into a gorgeous master Bathroom. Evan cares about how the project will look. He is engaged and helped us make some great decisions. We changed our minds about something in the middle and he and the team jumped through hoops to make it happen. We will never call anyone again for projects like this. If you want to work with the best in Orange county call OC Builders Group!"
Response time2 days
Recommended by100%of homeowners
Avatar for Babylon Builders - Home & Landscape Contractor
Babylon Builders - Home & Landscape Contractor
4.2(
421
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Clayton, CA and surrounding areas

In business since 1985

Free estimates

"I was referred to Roney at Babylon Builders by my realtor in the Bay Area. I am seeking some insight and advice on a property pending purchase. Roney was prompt in response and truly went above and beyond in answering my questions and explaining my various options. Thank you, Ron! I look forward to meeting with you and your team in the very near future."
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+27

Recommended by86%of homeowners
Avatar for S&C Construction
S&C Construction
4.6(
19
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Clayton, CA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

S&C Construction is a licensed general contractor based out of Lafayette California and serving the greater Bay Area. We specialize in Bathroom Remodels, Kitchen Remodels, New Construction, Additions, Painting, Flooring, and Siding. With over 14 years of experience, we strive to make your remodeling and home improvement process as stress-free and smooth as possible.\n\nWe use a client portal to ensure communication is never missed and all your questions are answered promptly and to share all renderings, plans, and even photo and video updates of your project that you can access from your computer or phone. \n\nWe use state of the art HEPA dust filtration to keep dust out of the living area. This also filters any viruses from the air to help keep your family safe during your project.\n\nWe also offer OZONE sterilization to kill any viruses to add additional protection to you and your loved ones.

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+48

Recommended by33%of homeowners
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Home Building FAQs, answered by experts

Modular homes are cost-effective, energy-efficient, and faster to build than traditional homes. They also offer customizable designs.

It is a good idea to check in with your local city and state regulations before committing to building a shipping container home no matter where you live. This concept is pretty new across the country, and many places won’t let you build one.

The International Code Council (ICC) offers guidelines for home builders on the safe use of ISO intermodal shipping containers repurposed as building components, which can be helpful to review when planning or designing a shipping container home.

One starting point to find a local home builder is to collect suggestions from friends and neighbors. However, it’s still wise to do some more research before you hire a builder. Read reviews to supplement any word-of-mouth recommendations. Check sources like Angi that have standards and criteria in place to screen the pros it lists can also help you find more reputable local home builders.

In most states, you can build an in-law suite on your property as long as you follow local building codes. However, it's important that you have enough space on your property to accommodate the new structure. A functional in-law suite in your backyard will require between 300 and 800 square feet of space.

Craftsman-style homes are predominantly found in the Western United States, specifically in Southern California, where the style originated. Since the climate was mild and there was access to plenty of natural resources, Southern California became a hub for this style at its inception. That being said, if you consult with an architect near you, you can have a Craftsman-style home anywhere.

The Clayton, CA homeowners’ guide to home building services

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