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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 Ramapo Valley Construction, LLC
Ramapo Valley Construction, LLC
4.7(
29
)
Find a Custom Home Builder

Serving Orange County, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Was contacted directly by Phil quickly after submitting my info. He was at my house the next day. We had him transform our kitchen and bathrooms. He was very professional and prompt with communication. He worked with my wife on all the materials and textures and even finished 2 days earlier than quoted. Very happy with the services and will use Ramapo again!"
Malibu Coast Highway
Malibu Coast Highway
Malibu Coast Highway
Malibu Coast Highway
Malibu Coast Highway

+100

4 neighbors recently requested a quote
Recommended by85%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
Avatar for 360 UNLIMITED CONSTRUCTION INC
360 UNLIMITED CONSTRUCTION INC
5.0(
1
)
Find a Custom Home Builder

Serving Orange County, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I highly recommend this construction company! They are professional, reliable, and committed to providing excellent service. The quality of their work is outstanding, and they pay attention to every detail. They communicate well with their customers and make sure the job is done right. If you’re looking for a trustworthy construction company, I definitely recommend them!"
Groton
Groton
Groton
Groton
Groton

+223

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!"
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Additional Photos

+260

Recommended by99%of homeowners
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Custom Home Builders questions, answered by experts

Handypeople usually don’t hold trade licenses, so they typically aren’t qualified to tackle projects involving installing or making alterations to plumbing or electrical lines. Below are some jobs that a handyperson usually won’t be able to complete:

  • Installing plumbing for a new kitchen or bathroom

  • Replacing plumbing pipes

  • Installing or repairing septic systems

  • Running new electrical wiring

  • Installing a subpanel

Most cottages are around 1,000 square feet, making them smaller than most other styles. However, cottages are defined more by their decor and architectural focus on simplicity, functionality, and a connection to nature than they are by a rigid square footage or floor plan. While cottages are defined more by their charm and appearance than size, the smaller footprint does help maximize the comfort and charm, and it keeps the focus on connection to nature and family.

An A-frame home can be cheaper to build than a traditional house, but that is not always a given. Prices can be fairly similar in some cases, depending on the location, design, and necessary site preparation. Costs for an A-frame typically run between $100 to $200 per square foot, which is comparable to the cost of a traditional home. The cost of an A-frame can come in under those numbers if you opt for a prefabricated kit.

The average cost to renovate or remodel a home is $52,300, with most projects ranging from $19,500 to over $88,400. However, costs can vary significantly, from as low as $3,000 for a small project to $170,000 or more for a complete home remodel.

Several factors influence the total price, including:

  • Project Scope and Size: The extent of the renovations, whether it's a single room or the entire house.

  • Location: Geographic location affects labor and material costs.

  • Materials: The quality of materials chosen.

  • Room Type: Kitchen remodels ($14,500 - $70,000+) are generally more expensive than bedroom remodels ($1,500 - $5,500).

  • Other Factors: The time of year, complexity of the work, and any additions or expansions.

On a per-square-foot basis, you can expect to pay between $15 and $60 for standard projects and up to $150 for luxury renovations.

Examples of specific project costs include:

  • Basement remodel: ~$20,200

  • Garage remodel: ~$27,900

  • Loft conversion: ~$20,200

  • Disability accommodation remodel: ~$4,300

  • Major home repairs: ~$11,700

If you are financing the project, note that some loan programs, like the FHA 203(k), may require a minimum project cost (e.g., $5,000) and will necessitate a home appraisal and professional cost estimates. Using a home renovation cost estimator can also help you budget for your project.

A construction-to-permanent loan is the most common type of mortgage used to finance a house teardown and rebuild. These loans include financing for construction costs and convert to a long-term mortgage once construction is complete. Check the terms of the loan closely before beginning work—there are often restrictions requiring you to use licensed contractors for all work.

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.