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TRUSTED BY ORANGE COUNTY, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon28
    Verified custom home building reviews

Find Custom home builders in Orange County

Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Find a Custom Home Builder

Serving Orange County, 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."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for R S Construction
R S Construction
5.0(
8
)
Find a Custom Home Builder

Serving Orange County, CA and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"We had an addition built into our home to accommodate our growing family. We were a little nervous about having contractors in our home as I was pregnant at the time but the guys from RS Construction could not have been more professional. They always made sure things were kept clean and safe around the house as they worked. They did a beautiful job with the addition and the price was very fair. I highly recommend their services."
Downey Addition
Seal Beach Project
Before
Downey Addition
Seal Beach Project

+17

Response time5 hrs
Response rate89%
2 neighbors recently requested a quote
Avatar for R & L Group, Inc.
R & L Group, Inc.
5.0(
5
)
Find a Custom Home Builder

Serving Orange County, CA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Armin is a professional and detailed contractor. He holds a civil engineering degree and he really knows what he is doing. Our kitchen remodeling is a great success with his team. Will work with him again in the future."
Kitchen
Kitchen
Kitchen
Bathroom
Bathroom

+17

Response time1 day
Recommended by100%of homeowners
Avatar for OZ-ARI Development Group
OZ-ARI Development Group
5.0(
5
)
Find a Custom Home Builder

Serving Orange County, CA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"OZ-ARI did an excellent job with my recent complete renovation. Quick to respond and great communication. They came highly recommended and provided amazing customer service. I want to give a special shout-out to the construction team because of the attention to detail and care they took with their work. Would definitely work with OZ-ARI again for any future home updates. I couldn't be happier with the results!"
Santa Monica 2022
Santa Monica 2022
Santa Monica 2022
Santa Monica 2022
Santa Monica 2022

+57

Response time1 day
Response rate90%
Recommended by50%of homeowners
RSF Construction Inc.
1.0(
1
)
Find a Custom Home Builder

Serving Orange County, 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 Best Builders Group Inc
Best Builders Group Inc
5.0(
167
)
Find a Custom Home Builder

Serving Orange County, CA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"One of my relatives recommended to me this home remodeling company after he hired them for his house and they were super happy due to the fantastic job that Best Builders did at his home. At my house I wanted a new patio deck built before the summer will start. Sofia from the main office scheduled me an appointment with one of her people and she sent out Zohar, who worked with me step by step through this entire remodeling project. Zohar is a great guy and a professional person! He made sure that everything is being done exactly as it was promised in the design stage AND each change that he wanted to do (in order to make this project better than it should). The new deck including the covers looks fantastic and it came out much better than I imagined. I’m glad to have worked with Best Builders Group!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+260

Recommended by99%of homeowners
Avatar for Progressive Builders
Progressive Builders
5.0(
77
)
Find a Custom Home Builder

Serving Orange County, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"These guys are great. They did a great job adding 3 rooms to my home. Not only fast and quick service but also great customer service. Progressive Builders gave me the best quote in town.. Don't hesitate to give them a call."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+57

Recommended by100%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Find a Custom Home Builder

Serving Orange County, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We found Landmark construction energy crew, after being frustrated in the past from other contractors. From the initial meeting that we had with Charlie, we were impressed. Their values of customer satisfaction and their deliver everything they said. Charlie was the manager of the work and he was on time for all the meetings that we had with him. He was very straight, kindly and motivated to be invited into our house. He came back and took all the measurements that he needed for the kitchen, asked us many questions about what we would like to include in the new kitchen and 3 days after, he brought us a 3D design for us to look at and see how it will most likely look like. It was exciting to see how fast they could generate a nice design. Charlie knew what he’s doing and we were sure he has done this type of jobs many times before. Their prices are reasonable. We wanted our kitchen finished as soon as possible, so we agreed with Charlie to start the following week. That gave us little time to buy all the appliances, hardware, countertops, tiles Etc… Charlie personally went with us to 2 showrooms where we picked out our tiles and countertops. He also helped us to search and buy all the options for the (sink, faucet, hardware and more…). To be honest, I was probably a nightmare type of work. We moved out of our place during the month of the remodeling and we were a little worried that something would go wrong and we would end up on a terrifying remodeling show. Now after this remodeling is over, we can say clearly that is nothing to worry about when Landmark construction energy crew are working at your house. Their workers was clean, friendly, willing to answer questions. I discovered that Charlie visits the job site every few days, but he too sincerely cares about your home. He always called regarding the schedule, timeline or if there was a problem that need to be solved. We asked for changes to the electric wiring after the tiles have been installed. Would I recommend them to others? Absolutely yes. We will refer this company to all our friends."
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
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Custom Home Builders questions, answered by experts

No, a structural engineer is not the same as a builder. A structural engineer is an expert in all things related to the structural integrity of a building. The structural engineer is responsible for calculating the correct materials in terms of load-bearing capacity and overall structural safety. Structural engineers do not perform the actual building of the house or other structures. Rather, the builder executes the plans and designs specified by the structural engineer.

Green homes are often more expensive to build, averaging around $200 per square foot compared to the $150 per square foot you’d spend to build a standard home. However, green homes can save you money on your utility bills by consuming less energy or creating energy using solar panels or wind turbines on-site. They’re more expensive to build, but they often end up costing less in the long run.

Start by researching local contractors with experience in cottage construction. Ask for references, check licensing and insurance, and review completed projects. Compare multiple bids, making sure each includes the same scope of work. A good contractor will communicate clearly, provide a detailed contract, and ensure all work meets code and safety standards.

A carriage house is a freestanding building, while a townhouse is connected to other units. A townhouse is a full single-family home and typically shares a parcel of land with other connected homes. A carriage house is rarely used as the sole single-family home on a property and is most often an additional building sharing property with a traditional single-family home. 

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

The Orange County, CA homeowners’ guide to custom home building

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