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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon41
    Verified custom home building reviews

Top-Rated Custom home builders in Irvine - Updated Nov 2026

Avatar for So Cal Builders & Design Inc
So Cal Builders & Design Inc
4.6(
308
)
Find a Custom Home Builder

Serving Irvine, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Warranties offered

"Our experience with Suj and So Cal Builders & design was very pleasant. They executed a high quality upgrade to our prior home before we sold/upgraded. We did not want anyone else to renovate our new house. Every step of the remodel was handled in a timely manner. And, honestly, Suj is quite humorous; he creates a very nice environment to be around for his team and clientele."
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

42 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Find a Custom Home Builder

Serving Irvine, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our kitchen remodel with McCormick Home Builders went beyond our expectations. Leoni and her team took the time to understand exactly what we wanted. The open layout design changed the way we use the space, and it’s been perfect for family gatherings. They were prompt, courteous, and genuinely invested in making sure we were happy. Really impressed!"
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Laguna Bay Developing
Laguna Bay Developing
4.7(
13
)
Find a Custom Home Builder

Serving Irvine, CA and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Warranties offered

Customers say: True professional

"David and Team recently took on a challenging deck rebuild project at our home. Our home is on a hillside, and also required plans / approvals for the City. David communicated effectively and in detail throughout the process, and did a great job keeping the project on budget and schedule. The Team worked diligently through the issues we encountered, resulting in a beautiful deck that is the highlight of our property. We would recommend Laguna Bay Developing without hesitation!"
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+287

Response time9 hrs
Response rate100%
21 neighbors recently requested a quote
Avatar for All Service Industries, Inc.
All Service Industries, Inc.
4.9(
15
)
Find a Custom Home Builder

Serving Irvine, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Bart Cones of Cones Coastal Repair and Maintenance was excellent. We had a two-day job, and he arrived promptly at 8am to do the repair work that needed to be done. I will be contacting Bart for any more repairs that I need."
All Service Projects 2017
All Service Projects 2017
All Service Projects 2017
All Service Projects 2017
All Service Projects 2017

+38

Response time2 days
Recommended by100%of homeowners
Avatar for OZ-ARI Development Group
OZ-ARI Development Group
5.0(
5
)
Find a Custom Home Builder

Serving Irvine, 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 R & L Group, Inc.
R & L Group, Inc.
5.0(
5
)
Find a Custom Home Builder

Serving Irvine, CA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Armin brings excellent customer service to the project, always concerned that we were satisfied along each step. He went out of his way to meet our needs and listened to our questions, concerns and ideas. Definitely recommend his company."
Kitchen
Kitchen
Kitchen
Bathroom
Bathroom

+17

Response time1 day
Recommended by100%of homeowners
Avatar for YNG Architects, Inc.
YNG Architects, Inc.
4.4(
18
)
Find a Custom Home Builder

Serving Irvine, CA and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"My wife and I purchased a home built in the ‘70s that was in good condition but in desperate need of a complete remodel. We had a clean, modern style in mind for our growing family and needed an architect to help us turn it into an actual design. That’s where YNG Architects came into play. We selected Yenny Ng and his team for design after interviewing several other firms because during the walk-through (a) he quickly played off and expanded upon our ideas, (b) provided pragmatic insight into the implications to build and construction, and most importantly, (c) had a gentle but confident manner that matched well with our working style. We were not disappointed. Over a period of several months we went through a systematic design process. Yenny and his team listened to our design preferences and took cues from example photos of design elements we admired. He lent his expert opinion and personal perspectives to balance pragmatic build versus splurging where we wanted to splurge (bi-fold doors between the indoor and outdoor space, yay!). He and his team worked well offline where we often exchanged and updated designs by exchanging emails and annotated PDF files—this was very productive as my wife and I both have demanding careers. He and his team also helped us through the city’s permitting process to get the requirements and details done; they were thoughtful and swift in responding to the city’s requests. There were no surprises with the design fees.  In the end, we have a beautiful modern and functional design that fits in well with the neighborhood. Over 65% of the existing home will be remodeled and an additional 30% new living space will be added. My wife and I were very pleased with the outcome and even more excited to see this design come to life for our family. We even have a Phase II project lined up with Yenny and his team to build out the outdoor living space. We would gladly recommend YNG Architects to our friends and family. Now, this also means the construction project will be large and complex and require an experienced general contractor. We did interview other builders but chose Yenny (via YNG Construction) for similar reasons as the design—experience, pragmatism, and working style. We look forward to this next phase of our home remodel."
Floor Plan
Floor Plan
Williams Residence Remodel - Living Room
Exterior View Between Units
Sectional Elevation

+144

Response time2 days
24 neighbors recently requested a quote
Recommended by88%of homeowners
RSF Construction Inc.
1.0(
1
)
Find a Custom Home Builder

Serving Irvine, 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!

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Custom Home Builders FAQs, answered by experts

Yes, you can finance new construction, though the process often requires a different type of loan than one for an existing property. There are several financing options available:

  • Construction-to-Permanent Loan: This is a common option where a single loan covers the building costs and then converts into a traditional mortgage once construction is complete and you move in.

  • Construction Loan (Stand-Alone): This type of loan provides funding only for the duration of the construction project. Once the house is built, you will need to pay the loan in full, typically by securing a separate, standard mortgage.

  • Builder Financing: Some custom homebuilders offer their own financing options, which may only require a down payment to begin the building process.

  • Bridge Loan: This can be a useful short-term loan to fund your new construction while you are in the process of selling your old home.

  • Home Equity Options: If you are building a second home, you might be able to use a home equity line of credit (HELOC) or a cash-out refinance on your current property.

It's also important to be aware that some lenders may have restrictions on financing for DIY house builds, so be sure to verify that you can secure financing before starting your project.

Modular homes are a type of prefab home. Specifically, manufacturers first build modular homes in sections and then deliver them to the job site. The modules, or sections, are usually at least 70% finished before they arrive on your property.

In comparison, prefab homes arrive in panels or segments, and workers assemble them on-site. Generally speaking, modular homes tend to be more durable, and their consistent construction standards may mean you’ll have an easier time getting conventional home loans.

A green home is one that focuses on conservation, with the goal often being net-zero carbon emissions and self-sustainability. It will often include some kind of self-generation equipment, like solar panels or a small wind turbine, high-efficiency electrical components and mechanicals, and high-quality insulation and air sealing to reduce the loss of conditioned air. Many green homes also include xeriscaping or rainwater collection to cut down on drainage and water consumption.

Framing is often the most expensive phase of building a house because it’s time-consuming and requires a lot of materials. It costs between $20,000 and $50,000 on average, depending on materials and labor costs. Before construction begins, it’s possible that purchasing land is the priciest step in the process. Some plots of land sell for $3,000, while others cost upwards of $150,000.

Check reviews, compare quotes, and verify licensing. Ensure the builder has experience with modular construction.

The Irvine, CA homeowners’ guide to custom home building

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