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Find Garage builders in Cupertino

Avatar for Royalty Builders, Inc.
Royalty Builders, Inc.
5.0(
14
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Easiest and most professional home improvement company. I first requested an estimate, and Liroy, the project manager, was super helpful, professional, a honest- he even created a free 3D design of what I needed done. They did a beautiful job in renovating my whole house, and converting my garage into a room. In addition, they did my whole kitchen- cabinets included. Top quality material and beautiful modern look. My house looks like a whole new house. They even followed up with me after this project- they definitely care about their customers. Definitely will go back to them for future projects!"
Construction & Remodeling
KITCHEN REMODELING
Construction & Remodeling
NEW CONSTRUCTION
KITCHEN REMODELING

+35

Response time2 days
Response rate97%
13 neighbors recently requested a quote
Avatar for Herman Construction Company
Herman Construction Company
5.0(
22
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Karol is a very nice guy to work with. He is approachable, easy to communicate with. He goes through the project from end to end on our first visit, explain how he would build the frame, cut the wood, the timeline. He also finds a stone guy and coordinates the work. When actually doing the work, he puts cardboards on our floor to avoid scratching. Upon request, he also did a prototype for us, and when we change our mind to use a different style, he redoes the bulk of the project. I would recommend Karol to anyone who needs carpenter work!"
Home Addition
Home Addition
Home Additon
Home Additon
Home Addition

+25

Response time7 hrs
Recommended by81%of homeowners
Avatar for Sigura Construction Inc
Sigura Construction Inc
4.7(
45
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"I worked with Ilan Sigura about 16 years ago for remodeling the house my wife and I purchased and for remodeling a rental property we own in the bay area. We were very happy with the service and the quality of work. Since then, we left the bay area moved to Southern California. But a few months ago the tenant in our rental property left after 12 years and we decided to do extensive work to bring the property to a better condition. Naturally, I reached out to Ilan and asked him to handle the project. I entrusted him to do the work and make some decisions on our behalf since we are not local. Sigura Construction did an excellent job. They met the cost constrained we gave them, and met the timeline committed to us. The quality of the work is exceptional, the attention to details is great, the suggestions they made were very helpful. Overall, we are extremely pleased with results. The house is now rented and the tenant is very satisfied with the condition of the house. I definitely will continue to use them in any future projects!"
Bathroom Remodel
Guest Bathroom
Upstairs Bathroom 2
Upstairs Bathroom 1
Downstairs Restroom

+107

Recommended by75%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.3(
21
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We found McCormick home builders through Angie’s list. They were not one of our original contacts, but they contacted us and came out to give us a quote. Matteo was extremely helpful, informative, honest, and gave us reasonable realistic prices, and did not try to inflate the prices or pressure us in anyway. We felt very comfortable with him immediately. We felt like he was a member of the family that we could just talk to and ask questions he was very personable. He gave us his contact number in case we had other questions and he was always available when we needed him for any type of questions or concerns. Mateo‘s team did a beautiful job. They were fast. They were efficient. They cleaned up beautifully. They did a wonderful job. They were very considerate of our time our needs and our neighbors. They were an absolute pleasure to work with. I would highly recommend Matteo from McCormick home builders for any home building projects, and we will be calling him again in the future!"
.
.
.
.
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+1

Response time6 hrs
Recommended by28%of homeowners
Avatar for J J Construction & Remodeling, Inc.
J J Construction & Remodeling, Inc.
5.0(
2
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Our goal was to build a structurally safe garage storage loft. Juan and Julian were a great team to work with. They were very professional and organized- they gave us a quote and clearly communicated what the plan would look like from beginning to end. They guided us on the items that we needed to buy prior to starting the work in order to complete the project within the estimated time. They suggested modifications that were minor fixes but made the layout make more sense in terms of placement. Their crew finished a day ahead of schedule. They kept a clean work site and the quality of the results were great. I would gladly work with them on another home project in the future!"
Demo fireplace
Modern Living Space
Modern Living Space
Response time10 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Atlantis Remodeling
Atlantis Remodeling
5.0(
5
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"We build an 400 sqft addition to our living room and made some change to the layout of our home as well , In summary, working with Joel and Avi was a great experience all around. The communication was excellent, the job was done quickly and cleanly, and the end result is absolutely fantastic. I would highly recommend them to anyone in need of home renovation and construction work."
Spa like Master Bathroom
Spa like Master Bathroom
Spa like Master Bathroom
Spa like Master Bathroom
Spa like Master Bathroom

+47

Response time6 hrs
Response rate88%
Recommended by80%of homeowners
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Showing 1-10 of 474
FAQs for garage building service projects in Cupertino, CA

A well‑constructed, properly permitted detached garage adds between $12,000 and $36,000 to a home’s resale value. Buyers appreciate the secure parking, extra storage, and flexible workspace, so appraisers often bump the property’s value accordingly. The exact return depends on the garage’s size, finishes, and how well it matches the main house, but most homeowners see a strong ROI when the build meets local codes and passes inspection.

Yes—once it meets local building codes and you secure the proper permits, a detached garage can be converted into living space. Finishing the interior, adding climate control, and ensuring safe egress effectively increase your usable square footage, though it may not always count toward the official listing. Skipping permits can trigger fines and even force you to undo the work, so always clear plans with your city first.

Most homeowners policies cover a detached garage under the “other structures” provision, but coverage limits vary. Review your declarations page and ask your agent how much protection you have for separate structures. If the limit is lower than the garage’s replacement cost, you can raise it for a modest premium. Confirming the details now prevents headaches if you ever need to file a claim.

The Cupertino, CA homeowners’ guide to garage building services

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

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