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

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

Serving Potrero, 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 Potrero, 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 Potrero, 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 Potrero, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Landmark Construction provided us with an amazing customer service throughout the process of the remodeling from start to end. Their prices were very competitive. It doesn't get much better than this. We were having foundation work done on my elderly mother's home in LA. We arranged this remotely via a friend that recommended us to Ezra and Charlie. Ezra took time, care, and patience to make sure that the remodeling will be comfortable with the process and to answer each and every one of our questions. This alone makes us recommend them as highly as possible. Customer service of this level is very very rare today. The work that they did was managed by Charlie. Charlie brought his 3 men team and made sure they will do an amazing work and as fast as they could.  I would use this company again without any hesitation. I'd give 6 stars if I could.
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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 Potrero, CA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Deciding to go with Modern Home Remodeling for our home's extension was the right call. Their team combined professionalism with efficiency and really listened to what we wanted, resulting in a fantastic extension. Their workmanship is unparalleled, and their customer service is top tier. We'd definitely use them again."
Bathroom remodel
Bathroom remodel
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+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 Potrero, 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."
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Kitchen Remodels
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+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 Potrero, 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!"
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+29

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

Serving Potrero, CA and surrounding areas

In business since 2016

"I am so satisfied with my kitchen remodeled by this company that I will definitely hire them again on some future remodeling projects in my home. Mike and his team were extremely professional, quick, efficient, clean and it was a true pleasure to work with them. Mike was very knowledgeable, helpful and honest. In short, very trustworthy contractor! Highly recommend Palm Construction!"
Response time3 hrs
Response rate97%
Recommended by91%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Find a Custom Home Builder

Serving Potrero, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Finally an honest Solar company!! I went through several companies trying to get quotes for one of my properties, either they were ridiculously expensive or they didn't return my calls. A friend of mine referred me to Mega Sun and I have to say I am very pleased. Within a couple days from the initial phone call I already had an estimate and once i decided to go with them the installation was completed in one week. Its been a little over a month since they completed the install and everything is working smoothly.

I was amazed at just how great the customer service was. I just want to say thank you to the whole team who helped out, I really appreciate all your hard work. Now I know you guys are the ones to call for all future jobs."
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+32

Recommended by100%of homeowners
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Custom Home Builders FAQs, answered by experts

It usually takes around four to six months to build and install a modular home, although your timeline could go up to around eight months if there are delays in the manufacturing or permitting process. Heavy site preparation and foundation pouring can extend that timeline if you need them, as can customizations you want for your modular home. Your modular home company should be able to provide an estimate for the construction timeline before you sign any contracts or agree to any work.

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

Builder-grade is one of two types of stock cabinets, whereas semi-custom designs allow homeowners some control over the color, finish, or hardware on their cabinets. Stock cabinets are sold in construction-grade and builder-grade designs. Construction-grade cabinets are usually made from inexpensive medium-density fiberboard, which is prone to moisture damage, whereas builder-grade models are a step up with higher-quality materials. Construction-grade designs are the most common type of cabinets in America.

It pays to hire a project manager or general contractor when you have a large-scale project that will take over a week to complete, especially when it involves structural changes and multiple subcontractors. This includes hiring a general contractor to build a house, add an extension, or manage other projects that need a building permit.

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.

The Potrero, CA homeowners’ guide to custom home building

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