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Design and Build Companies in Los Angeles County, CA

Design and Build companies are your one stop shop for both the design and construction for your project.

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Los Angeles / 25 mi
Design & Build
1 – 15 of 1,693 professionals
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1,693 Professionals

Featured Reviews for Design and Build Companies in Los Angeles County, CA

Mayer's Construction and Remodeling
Design and Build Companies in Los Angeles County, CA
Average rating: 5 out of 5 stars4 December 2022
“Great experience, high value, very reliable and best crew we ever worked with. Mayer’s construction did a home remodeling for us during the last 6 months. It has been a big home remodel for us that took design and build as well. After months spending finding the right company for us, we have choose to work with Mike & Nathan Mayer from Mayer’s construction. A week after finalizing contract we started working with Su & Luis both company’s architect and engineer. We worked on the new plans we agreed and wanted at first and started to have architect drawings ready, when we got into engineering process, both Mayer’s construction and us didn’t know we were suppose to redone so much of the existing footings and reinforce of additional walls as 20 years ago we did a 2nd story addition that was probably made poorly and unprofessional. They were extremely kind and helpful and kept the price as we agreed on and didn’t changed a thing. The plan process and measurements took about a month or so, and finally we were able to submit the plans to the city of San Jose. After getting the permits done and job card set ( overall 5 months of waiting / SJ is a pretty busy city) we got into work schedule and been ready to move out as the entire home going to be demolished. Mike was very organized both managing and scheduling the team, rough materials arrivals, and to us to be fully briefed with details and what we need and when. The process of work was great and on timeline , city did changed a lot during this time period with their inspection delays but it didn’t interrupt with our schedule or timeline due to great management ahead. We just finished our work and we absolutely in love with our new home! New flooring throughout, new kitchen, new bathrooms, complete open floor plan, new stair case, new rooms reconfigured, new paint, new texture, new windows and sliding doors throughout, all new plumbing and electrical. A brand new and beautiful home we got thanks to Mayer’s construction and the team, Mike, Nathan, Raul, Jose and many more who had a added value and did this work absolute best.”
Dacotah Studio
Design and Build Companies in Los Angeles County, CA
Average rating: 5 out of 5 stars7 October 2020
“I work with Shawn since 2015 on various projects. It is always fun and mutually beneficial. You can surely trust them with your design needs and they will take care of it from A to Z. They are a perfect fit, Christina's great taste with Shawn's experienced management skills makes projects unique, cost and time effective. After all, they are cool and wonderful people, it is always pleasure to work with them.”
MAKHNO studio
Design and Build Companies in Los Angeles County, CA
Average rating: 5 out of 5 stars21 October 2023
“One of the best purchases I have made. The products came just how they are shown on the site. I high recommend! Not only that, they are affordable! :)”
Lavan Construction | Design + Build
Design and Build Companies in Los Angeles County, CA
Average rating: 5 out of 5 stars30 November 2018
“Lavan Construction has helped me with three projects over the last few years in some High end homes in Hillsborough California. They've been great with my budget and timeline. I would highly recommend Fahid and Moein and will reach out to them for my next project.”
Eco Landscape Design & Build
Design and Build Companies in Los Angeles County, CA
Average rating: 5 out of 5 stars17 March 2015
“Ours was a major redesign, replacing wall-to-wall grass with an environmentally-friendly Spanish garden look in both front and back yards. Brad and Jenn came highly recommended by a friend and were amazing to work with, full of great ideas, flexible, and had a top-notch crew. We wanted to add to the look of the house while minimizing water waste. The duo suggested an array of great-looking draught-tolerant plants, and Brad set up highly customized irrigation system that allows for independent watering of thirsty and water-sipping plants. Between the intricate CAD drawings and reference photos they provided we felt like we knew what we were in for, but it turned out even better. The ultimate compliment comes in the form of neighbors snapping cell phone shots and telling us how much they’re enjoying our new front yard. Thumbs-up for Eco!”
Addition Building & Design, Inc.
Design and Build Companies in Los Angeles County, CA
Average rating: 5 out of 5 stars19 May 2012
“Mike Ross of Addition Building and Design Inc is dependable, highly organized and works within budget. Everyone I know says the same thing about him ... "He's the best! A true professional who provides impeccable customer service." Having people in your home to do improvements can be stressful, so if you want someone who is experienced, efficient and available to his clients 24/7, the call Mike Ross and his team at Addition Building and Design!”
CHISEL & TOOL
Design and Build Companies in Los Angeles County, CA
Average rating: 5 out of 5 stars1 December 2023
“Isaac goes above and beyond!!!!!! Detailed discussions of what the customers want in relation to what’s realistic and cost effective. Truely backs his words with actions. Highest quality A+++”
Alloi Architecture + Construction
Design and Build Companies in Los Angeles County, CA
Average rating: 5 out of 5 stars8 April 2013
“I have had the pleasure of working with Marcos and his team on a project for one of my retail stores. He is the most caring, attentive and most importantly the best Architect I have ever worked with. I will work with him again with any project that requires an Architect. This is my experience short and sweet. Of course much more involved. You can call me if you would like to get a more detailed account. Just get my number from Marcos or his team, I will be happy to talk to you in more detail. Jay.”
Century Bay Builders Inc.
Design and Build Companies in Los Angeles County, CA
Average rating: 5 out of 5 stars23 April 2020
“We hired Century Bay Builders to remodel 3 bathrooms and a laundry room. I was impressed with them right off the bat - the office called to confirm my appointment for an estimate and our awesome project manager Ariel arrived on time and was very professional, thorough, detail-oriented, and had a good sense of humor (very important when doing any remodel!). He was very responsive to emails and texts and always reassuring when issues came up. His crew (Carlos, Fredy, and Marcos) were courteous, meticulous, and did beautiful work. We were especially amazed at how quickly and cleanly the demo went and appreciative that they kept the dust to a minimum since we were living in the house during the remodel. Everyone always checked with me regularly to make sure I was happy with everything. The finished bathrooms are magazine-worthy and we couldn't be happier. When I'm ready to do my next project I'll be happy to work with Ariel and Century Bay Builders again.”
Pure Builders Inc.
Design and Build Companies in Los Angeles County, CA
Average rating: 5 out of 5 stars2 August 2017
“We wanted to remodel the kitchen and my brother recommended calling Pure Builders. He said Pure Builders were real professionals. Their designers were really knowledgeable. They were very careful with the flow of the design. Eli from Pure Builders really listened to what we wanted. We saw the 3D design plan he came up with and we hired them. The design blended with the existing decor of our house. Eli really puts in a lot of effort with the design. When they started their crews were really good. They checked in with us and answered all our questions as the kitchen remodeling progressed. Good company for your remodeling projects! Thanks, Eli!”
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Design and Build Company FAQs
In short, a design and build company consists of all stages of the construction process, from design to build, in one place. A design-build firm works under one contract with the project owner to complete both design and build steps of the project.

They will take on the responsibility of planning the project, drawing up the designs, costing, sourcing the building materials and supplies, building the structure, installing any permanent features and possibly advising on the interior design of your home; all while consulting you every step of the way.
Speed and cost. Hiring a design & build company for your Los Angeles County project means that the whole process from start to finish will be quicker, as all stages of the project will be handled by one company. This also saves time finding additional companies to complete certain stages of the project and potential back & forth between builders and designers to discuss the plans.

By using a design and build company in Los Angeles County for your project, you will also be given an all-in-one quote for the design and construction of your project. This is often cheaper than hiring separate professionals for each step of your project.
You can find a local design-build company in Los Angeles County with Houzz in two ways:

  • Answer a few questions about your project to get matched with a local professional for free. Enter your postcode above to get started.
  • Browse through our list of the best design-build companies in Los Angeles County where you can find their profiles, reviews and photos of past work.

    • After choosing either option, you can reach out to the design-build professionals you want to discuss your project. You can request and compare quotes before hiring the right design and build company for you.
    There are 1,765 Design-Build professionals, registered on Houzz in Los Angeles County.
    Why Hire Design & Build on Houzz?
    1,693Local Pros on Houzz Who Serve Los Angeles County, CA
    95,000+Total Number of Reviews Left by Homeowners
    Planning a renovation project or building your own home can mean involving a lot of different companies, contractors and professionals, making everything a bit of a struggle to stay on top of. One way to cut out a couple of middlemen is to use Los Angeles County design and build companies to build and design a house or a few rooms; handling your project from design and planning right through to construction. Hiring a design and build firm in Los Angeles County will make it so much easier if you plan to build your own house from scratch as they can work with you through every step of the process, without having to switch from architect, to designer, to builder, to stylist and back again. Design and build contracts have become more and more common as homeowners look to find more efficient ways of building custom homes, and you can find a whole list of design and build contractors in Los Angeles County right here on Houzz if you’d like to find out more about hiring a design and build company.

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