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

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

Serving Descanso, 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 O'Krey Construction, Inc.
O'Krey Construction, Inc.
5.0(
1
)
Find a Custom Home Builder

Serving Descanso, CA and surrounding areas

Approved

In business since 1982

Free estimates

Customers say: Quick response

At O'Krey Construction, we have built our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade and will always keep you educated on your particular task or project.

Response time5 days
Recommended by100%of homeowners
RSF Construction Inc.
1.0(
1
)
Find a Custom Home Builder

Serving Descanso, 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 Builder

Serving Descanso, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I interviewed six solar companies and got bids from three. Charlie of Landmark construction & energy crew stood out much more above the other companies that I spoke and met with. He is responsive, always returned my calls quickly and he does what he says he is going to do. Charlie came over to my house and met with me before installation, during the installation and after. In addition he worked with his crew at the beginning of installation to make sure everything was perfect with a tricky area of my roofline. Above all of what I wrote above, Charlie and the office staff are very organized people. Charlie was able to provide me with a lot of information about rebates, taxes etc… and Every bit of information I could want related to monitoring my system, working with Landmark construction & energy crew, maximizing the cost benefits, and getting my tax rebate, are all gathered and clearly labelled in a binder. Charlie knew how to explain everything about solar and I could see during our meetings how much patient he have. Charlie didn't have to push anything in order to sell his work to me because his product was the one I wanted, it made sense, and the price was better than others. I can't think of a contractor and I've worked with quite a few once in the past and for this project, I met with several ones as well and Landmark construction & energy crew is more reliable, efficient, and customer-oriented. Thank you, Charlie!"
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Avatar for Modern Home Remodeling
Modern Home Remodeling
5.0(
36
)
Find a Custom Home Builder

Serving Descanso, CA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"I'm so thankful for finding Modern Home Remodeling. Their trustworthiness and professionalism shone through in my home office renovation. Jonathan was quick to start the project, finishing in just two days, much faster than others."
Bathroom remodel
Bathroom remodel
Additional Photos
Additional Photos
Additional Photos

+51

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 Descanso, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Team was fabulous to work with, hands down. My vision was to add more living space without adding square footage. Expert Home Builders made it happen. Walls were moved, doors rearranged, pocket door installed, custom shelving, new kitchen with extra seating, and new bathrooms came to life. I felt I was part of the Expert team. My vision and their high standards created my perfect place."
1
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3
Kitchen Remodels
2

+2

Recommended by82%of homeowners
Avatar for Just Do It Builders Inc
Just Do It Builders Inc
4.4(
215
)
Find a Custom Home Builder

Serving Descanso, CA and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"We purchased the Big Deal to have the Bathroom design.  They came and did the design as expected.  The person they sent out did not sit well with us, and we will not have them back.  We have spoken directly with the provider about the issue.  Additionally, their estimate to do the work was significantly higher than others.  
The 3-D design and ideas they gave us were nice.  I would not use the provider for anything else


Update....the provider has called to try to make this situation right. I appreciate their desire to follow up on negative customer service. We'll see if they follow through with their promises

Update...I was hopefully that the provider would follow through with their promises to make this right, but alas we have not heard back from them. It was as I feared, all talk to get us to change a negative review on this site. Stay away!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Recommended by70%of homeowners
Palm Construction, Inc.
4.6(
131
)
Find a Custom Home Builder

Serving Descanso, CA and surrounding areas

In business since 2016

"This job was to renovate my home in preparation to sell it in early March. It consisted of a kitchen and 3 bathroom upgrade, flooring and lighting fixture replacement, painting and removal of 3 popcorn ceilings. Beginning the second week of January, the entire job was completed within 6 weeks. When first hired, the principal of Palm Construction carefully tuned in to my specific needs and targeted timeframe, offering succinct suggestions respects colors, style and quality of products used. Specialists in each trade worked cohesively with each other, as well as alongside other contractors that I had personally hired separately for windows and pool replaster. Although I had intended to live in the property during the renovation, I quickly realized that my occupancy was impeding progress, so I made the decision to vacate the premises. This was especially important during the removal of popcorn ceilings which contained asbestos. The work moved seamlessly from the removal of kitchen counters, sink, cabinet doors, appliances and flooring to the demolition of 3 bathrooms. Timely mutual decisions were made about fixtures, mirrors, flooring, sinks, vanities, paint and hardware, allowing the job to progress steadily to reach very precise goals. Along the way, it was determined that the air ducts needed replacing and AC would be a welcome addition to the total job. These issues were discussed and explained clearly and quoted at a reasonable cost - so I decided to add the change orders. Although I had never been involved with a home renovation in the past, I was very impressed with the patience and care taken to communicate with me throughout the entire job. I was a demanding customer with an expectation of perfectionism and Palm Construction was up for the challenge. Beyond the scope of the original job, Palm went above and beyond with finishing touches and little extras here and there. They've come back to help me even after completion of the job, when I needed some additional retrofits for my appliance installation, which was not even part of the original job. I know that I can count on Palm Construction to be responsive and willing for anything that may come up in the future. I learned that they are a GC that you can totally trust and rely on. In summary, I am in awe of the completed work. My friends and neighbors are astonished with the transformation of my home. The end product is flawless and most impressive. My realtor has already offered Palm Construction opportunities for other jobs. My neighbors have asked for their contact information to get quotes. I highly recommend Palm Construction for your renovation work, whether it is a large or small job. During the 6 weeks of this job, I got to know the principal, Guy Yaakov, and his team. Despite the complexities of the job and the incidental issues that came up, the personal follow-through and attention paid to all questions and requests were taken care of expeditiously and professionally. I couldn't be happier, plus, I made a friend. Thanks, Guy!!!!"
Response time3 hrs
Response rate97%
Recommended by91%of homeowners
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Custom Home Builders FAQs, answered by experts

Building a house without blueprints is not advised. It will prevent you from obtaining necessary building permits and meeting building codes and is likely to result in shoddy construction and unsafe living conditions. Detailed blueprints ensure that a house is built to exact specifications and is constructed safely and structurally stable.

Yes, modular homes offer a wide range of customization options for layout, finishes, and features.

Typically, architects do not build homes in a hands-on sense of doing the actual framing, roofing, or other building. Architects usually do not have the training and experience to build the homes they design. An architect would need to know how to do the specific trades required to build a house, which is possible but not a common practice. A general contractor or homebuilder typically oversees the actual details of building the house that the architect designs.

Modular homes can go up or down in value depending on a few factors. In areas where real estate is appreciating, the value of modular homes is likely to increase, and vice versa. Additionally, the value of modular homes depends partially on the area. In cities where every other home is stick-built, modular homes might be considered a functional obsolescence, in which case they could be less desirable and go down in value. In either case, though, modular homes can still be a good investment, especially since they provide housing at a lower upfront cost.

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.

The Descanso, CA homeowners’ guide to custom home building

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