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  • Verified reviews icon131
    Verified custom home building reviews

Find Custom home builders in Cupertino

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

Serving Cupertino, 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 AV Builders Group
AV Builders Group
5.0(
11
)
Find a Custom Home Builder

Serving Cupertino, CA and surrounding areas

Approved

In business since 1955

Free estimates

Warranties offered

"I added a Master bedroom, bathroom, and extended my living room. I also rebuilt my deck. Alberto (Owner of Apex construction) is decent, honest, professional, easy to work with, and keeps his word. Alberto is hard working and determined. His crew took care of matters quickly, they were knowledgeable, clean and fast. Alberto gives good suggestions and most importantly listens to his clients. Apex construction is a great company and do an excellent job and I would recommend Alerto and Apex construction without hesitation."
Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for GVR Construction, Inc.
GVR Construction, Inc.
5.0(
18
)
Find a Custom Home Builder

Serving Cupertino, CA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Highly Recommended! Amazing Full-House Remodel with GVR! I am so glad I chose GVR! In 2025, I bought an old 1957 3b2b house in Santa Clara. It needed a complete remodel, especially the kitchen and bathrooms. Since I am not from the US and have zero experience with American houses, GVR completely blew me away with their amazing work. They are absolute pros. They made a perfect, custom plan with their talented designer. They carefully explained every detail to me step-by-step, always asked for my ideas, and gave great advice. The crew worked so hard every day from 8 AM to 6 PM. They beautifully changed our 3b2b into a 3b3b in just 3 months! This was much faster than I expected, and the quality is outstanding. We love living here now. I highly recommend GVR!"
Home Addition
Home Addition
Home Addition
Home Addition
Home Addition

+64

5 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for Cal Green Remodeling
Cal Green Remodeling
5.0(
15
)
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Serving Cupertino, CA and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Emergency services offered

"Cal Green Remodeling recently completed a commercial renovation for our business premises, and the results are astounding. Their expertise was clear from the start, with a comprehensive understanding of our needs and the ability to deliver industrial-grade finishes that can withstand high-traffic areas. The team was punctual, professional, and maintained a high level of cleanliness throughout the project. The level of customer service and the quality of their work is a rare find in today's market. We are excited to utilize their services for future projects. Thank You Shai for all you help."
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California

+51

Response time1 day
Response rate100%
13 neighbors recently requested a quote
Avatar for DARCO, LLC
DARCO, LLC
4.9(
5
)
Find a Custom Home Builder

Serving Cupertino, CA and surrounding areas

Approved

In business since 2019

Free estimates

Offers commercial services

"Larissa is fantastic! Her designs are beautiful, and her service is great. She works hard to make sure that the customer is happy, her response time is excellent, and the work is timely too! I constantly hear that kitchen remodels run months over what was expected. Not the case here! So happy with our beautiful kitchen. And the built-ins in our dining area are gorgeous. Love!"
Dining Room
Kitchen
Master Bathroom
Master Bathroom
Master Bathroom

+109

Response time2 days
Recommended by100%of homeowners
R Q Tech Construction
5.0(
1
)
Find a Custom Home Builder

Serving Cupertino, CA and surrounding areas

Approved

In business since 2012

Free estimates

R Q Tech Construction We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n\n

Response time40 mins
Response rate100%
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Custom Home Builders questions, answered by experts

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.

Whether it’s more affordable to gut a house than build a new one depends on the markets where you'd be buying and selling. However, it’s usually less expensive to renovate a home than to build new construction. 

Most homeowners pay between $100,000 and $200,000 for demolition and remodeling costs, whereas the average cost to build a new home is between $139,000 and $531,300.

Shipping container homes last at least 25 years on average, but they can last even longer with proper maintenance. Since shipping containers are made from metal, they’re quite vulnerable to rust and corrosion. This issue is exacerbated in coastal areas or areas with a lot of precipitation. To extend the life span of your container home, install siding that protects the exterior. 

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

There are energy-efficient options when building a cottage. Select green building materials, high-performance insulation, and energy-efficient windows when designing your cottage. Options such as solar panels, efficient HVAC systems, and LED lighting can lower your utility bills and reduce your environmental impact. Many builders offer energy-efficient upgrades as part of the design process.

The Cupertino, CA homeowners’ guide to custom home building

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