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About Company

Professional Residential Contractor

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Licensed General Contractor
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Years of Experience
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Happy Clients
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Projects Completed
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Innovative Ideas
Our Services

We Provide Superior Construction Services

Flawless Remodels

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Outdoor Innovations

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Custom Builds

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Additional Services

We Also Offer

We do almost anything you can think of besides roofing, heres some examples.

Plumbing
Electrical
Window Replacement
Exterior Siding + Paint
Interior Sheetrock Repair
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Why Choose Us

Six Reasons For People Choosing Us

Quality Material

We build it as if we were paying for it.

Accredited​

CA Licensed General Contractor

Trained Workers​

Efficient and Friendly Crew

Time Availability​

We aim to always be on track with all projects.

Quick Response​

Estimates available at the soonest time possible for our team.

1 Year Warranty​

We will come back and fix whatever is needed if you are not satisfied.

Hear From Our Previous Clients

These are real people, with real reviews and opinions.

★★★★★
Peter Mossner?

“Steffen and his team came in and went above and beyond. They made sure every detail was perfect.”

★★★★★
Debbie Sweek

“I have been a long time Client of Steffen’s and I can say they do excellent work. They have done it all for me and my home. No complaints about anything.”

★★★★★
Rosa & Marge



Love the new siding they installed on our house. They also came through and painted the whole thing after. It looks amazing.​

Don’t Know What To Start With?

Get Solutions For All Things Construction

Contact

Information

Business Hours:
Mon-Fri – 08:00 am – 5:00 pm

20755 8th St East, Sonoma CA
Phone: +1 (707) 328-7016
Email: sgcbuilt@gmail.com
Free Consultation​

Get A Free Quote​

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