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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon64
    Verified custom home building reviews

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

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

Serving Moraga, 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
RSF Construction Inc.
1.0(
1
)
Find a Custom Home Builder

Serving Moraga, 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 Wise Builders
Wise Builders
4.8(
99
)
Find a Custom Home Builder

Serving Moraga, CA and surrounding areas

In business since 2014

Free estimates

"Decided to postpone our project for the time being. Kolby was very professional and his estimate was very detailed. He was very responsive and proactive. Appreciate the advice that he passed along to us. We'll definitely consider Wise Builders on future projects."
After
After
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+498

Recommended by93%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Find a Custom Home Builder

Serving Moraga, 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
A2Z Remodeling Inc
5.0(
29
)
Find a Custom Home Builder

Serving Moraga, CA and surrounding areas

"Dror Postiner and his crew did an amazing job on our kitchen remodel. From the very beginning, Dror's #1 concern is that we as his customers are happy. One of the reasons we decided to go with A2Z is the promptness of Dror's response. General contractors are very busy right now, but I was very impressed by the responsiveness and the reliability of the team. Dror made sure to come with us to the store and give us his professional opinion (which was invaluable) on all of the materials used. Additionally, the team stayed within the timeline of the original quote. They were fair with pricing and the team was so friendly and nice to be around. We are very happy with the end product and this project in general!"
Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+55

Recommended by100%of homeowners
OC Builders Group, Inc.
4.8(
25
)
Find a Custom Home Builder

Serving Moraga, CA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Very affordable remodeling company that offers the highest quality work! I have never worked with another company like OC Builders Group they are very professional, well experienced, and price friendly. They remodeled my entire home and I really can't describe how amazing the results are! My home is a brand new one, they changed layouts, broke down walls, added walls, brand new flooring, cabinets, doors, light fixtures, they did it all and did it right! I love my new home!!"
Response time2 days
Recommended by100%of homeowners
Avatar for Roy's Builders
Roy's Builders
5.0(
18
)
Find a Custom Home Builder

Serving Moraga, CA and surrounding areas

In business since 2018

Free estimates

"Shawn and the team at Roy's Builders are great. Adam came and met with me and discussed the project. We were keeping the same footprint but but were replacing all the flooring in the living areas of the home and redoing the kitchen. We are very happy with our beautiful kitchen and the new flooring throughout. The white shaker cabinets with soft closing drawers and cabinets are awesome and great quality along with the quartz counter tops. I loved his recommendations for the different storage and pantry combinations that I would not have thought of. Shawn's lighting and suggestions were also very helpful and added perfect elements that we would not have thought of. Shawn kept me in the loop during the entire project. If i had any questions he responded back to me very quickly. I would recommend Roy's Builders."
Master Bathroom Freestanding Tub - Mountain View CA
Master Bathroom Freestanding Tub - Mountain View CA
Master Bathroom Freestanding Tub - Mountain View CA
Master Bathroom Freestanding Tub - Mountain View CA
Master Bathroom Freestanding Tub - Mountain View CA

+2

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 Moraga, 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
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Custom Home Builders FAQs, answered by experts

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.

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.

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.

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.

Historically, Tudor homes originally stemmed from the 15th and 16th centuries, while Victorians appeared during Queen Victoria's reign in the 19th century. The design and structural differences are significant as well. The many types of Victorian architecture—such as Italianate architecture—typically feature ornate trim, wood siding, wraparound porches, and tall towers on top, such as belvederes. On the other hand, Tudor-style homes feature white stucco exteriors with exposed wooden rafters marking the house frame both inside and out.

The Moraga, CA homeowners’ guide to custom home building

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