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Location and Projects

Address
786 Upton Ct, San Jose, CA, 95136
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Stage5 Construction

Your Vision, Our Craft: Turning Dreams into Reality with Stage 5 Construction
At Stage 5 Construction, we don’t just build houses or commercial spaces—we create the places where your life happens. Whether you’re dreaming of a new home, transforming your outdoor space, or growing your business with a custom build, Stage 5 Construction is here to make your vision a reality.

What sets us apart?

We believe in more than just construction. We believe in listening to your dreams, your goals, and your needs—because at the heart of every great project is you. That’s why we follow our unique Stage 5 Framework to ensure that each step, from the first conversation to the final touch, is carefully crafted to exceed your expectations.

Imagine this:
A home that’s more than just walls—it’s a sanctuary where your family will grow, where memories will be made, and where every detail reflects your unique taste and style.
A space for your business to thrive—an office that inspires productivity, a retail space that draws customers in, or a commercial project that turns your business vision into a tangible reality.
An outdoor oasis—a custom deck or patio where you can unwind, entertain, and enjoy life’s simple pleasures, surrounded by expert craftsmanship.
Our Promise:
With Stage 5 Construction, you’ll have a partner who treats your project as if it were their own. We don’t just build—we listen, plan, and create spaces that feel personal and perfect for you. From the initial feasibility assessment to the final walkthrough, we handle everything so you can focus on the excitement of what’s to come.

Why Choose Stage 5 Construction?
Quality You Can See: From our craftsmanship to the materials we use, we ensure your project stands the test of time, reflecting the highest standards in the industry.
Transparency Every Step of the Way: No surprises. No hidden costs. Just clear communication and a seamless experience from start to finish.
A Team That Cares: Our mission is simple—make your dream our priority. We work with integrity and passion, ensuring your project is a true reflection of your vision.
Ready to Build Your Dream?
Let’s start today. Whether it’s a remodel, a new build, or a creative outdoor project, Stage 5 Construction is ready to make it happen. Contact us for a free consultation and let’s bring your vision to life.

Stage 5 Construction – Where dreams are designed, built, and cherished for a lifetime.

From BuildZoom: Stage5 Construction, 786 Upton Ct, San Jose, CA (Employee: Evan & Samia Koutz) holds a General Building, Flooring and Floor Covering license and 1 other license according to the California license board.

Their BuildZoom score of 120 ranks in the top 1% of 336,931 California licensed contractors.

BuildZoom has not yet reviewed this license for verification. If you are thinking of hiring Stage5 Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Stage5 Construction Contact Information

Phone: (408) 828-2425
Address: 786 Upton Ct, San Jose, CA 95136

Stage5 Construction San Jose

Quality

120
99th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Stage5 Construction has a BuildZoom score of 120, which places them above 99% of 336,931 contractors in California.

Activity

31 projects
 2025
4 projects
 2024
Our building permit records indicate that Stage5 Construction has worked on at least 35.0 projects over the past 2 years.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

12 projects
 < $5k
14 projects
 $5k-$20k
Value Not Public: 1.0 project
The typical size of their permits is approximately $5,000. This graph shows the distribution of these job values.
Pro tip: For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.

Stage5 Construction Reviews
4 out of 5 stars, based on 2 reviews

  • By Peter K.
    June 12, 2025
    $57
    Verified Hire
    Considered for Door Installation

    The final product turned out well, although there were some detours. Communication could have been better, Evan forgot to let me know in advance when his workers would show up (on a weekend), so we had to reschedule. His workers initially planned to not use the existing moulding that they had taken off of the doorway, and instead use some random moulding that didn't match anything else in the house. They did not communicate this plan, but I just happened to learn of it. The contractor I used before went above and beyond to match the existing moulding, so this was a big surprise to me. The fact that they would decide to not use the thing they took off, and not even try to get approval, was annoying.
  • By Kathy G.
    September 23, 2024
    Earthquake retofit
    $6,000

    I had a very good experience with working with Evan. We feel confident the retrofit was completed professionally . He was very careful about protecting my flooring and cleaning up after the job was done and every time he came. We would definitely recommend Stage5.

    Kathy Grady
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Building Permits by Stage5 Construction

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Residential additions
16 Hilferd Way, Danville, CA, 94526
2024-09-19
Convert attic to living space & portion of garage to living (695 sf) addition 68 sf foyer major interior remodel w/pem
Valuation:
$1,000,000
Permit #:
B24-017955
Status:
issued
Fee:
$17,641
Permit Type:
N/A
Building Type:
N/A
1 & 2 family detached dwellings
1205 Mckendrie St, San Jose, CA, 95126
2025-04-02
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$6,000
Permit #:
2025 103307 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
4497 Lynfield Ln, San Jose, CA, 95136
2025-03-20
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$5,000
Permit #:
2025 095638 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
3336 Onslow Way, San Jose, CA, 95132
2025-05-06
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$5,500
Permit #:
2025 096984 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
2526 Gunar Dr, San Jose, CA, 95124
2025-05-19
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$5,500
Permit #:
2025 095884 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
934 Hummingbird Dr, San Jose, CA, 95125
2025-03-19
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$7,000
Permit #:
2025 091715 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
940 Summerleaf Pl, San Jose, CA, 95120
2025-03-17
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$6,000
Permit #:
2025 089423 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
1092 Culligan Blvd, San Jose, CA, 95120
2025-03-18
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$6,500
Permit #:
2024 118195 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
276 Moraga Way, San Jose, CA, 95119
2025-04-25
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$3,000
Permit #:
2025 093878 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Other
1126 Champagne Ln, San Jose, CA, 95132
2024-07-09
Voluntary seismic retrofit in accordance with standard plan set "a", in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet.
Valuation:
$7,500
Permit #:
2024-092812-RS
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
1 & 2 family detached dwellings
1765 Emory St, San Jose, CA, 95126
2025-10-16
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$6,500
Permit #:
2025 135703 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
4023 Loganberry Dr, San Jose, CA, 95121
2025-12-12
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$5,000
Permit #:
2025 132480 RS
Status:
final
Fee:
$0
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
6221 Omaha Ct, San Jose, CA, 95123
2025-09-22
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$5,000
Permit #:
2025 131574 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
1438 Hauck Dr, San Jose, CA, 95118
2025-12-11
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$5,000
Permit #:
2025 131293 RS
Status:
final
Fee:
$0
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
819 Calero Ave, San Jose, CA, 95123
2025-09-17
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$5,000
Permit #:
2025 130841 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
1136 Manor Dr, San Jose, CA, 95125
2025-09-16
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$5,000
Permit #:
2025 130610 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
6704 Bret Harte Dr, San Jose, CA, 95120
2025-09-16
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$6,000
Permit #:
2025 130605 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
4576 Park Cherry Pl, San Jose, CA, 95136
2025-10-20
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$5,500
Permit #:
2025 128707 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
3557 Glasgow Ct, San Jose, CA, 95127
2025-09-22
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$3,000
Permit #:
2025 131578 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
1585 Ferndale Dr, San Jose, CA, 95118
2025-10-08
Voluntary seismic retrofit in accordance with standard plan set a in the crawlspace area of the perimeter foundation. bracing and bolting only linear feet
Valuation:
$4,500
Permit #:
2025 126378 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A