“MG Construction gutted and rebuilt our kitchen in seven weeks and hit every date they promised. The communication was constant, the site was clean every evening, and the finish work is flawless.”
D
Danielle R.
Kitchen Remodel · Santa Rosa, CA
Building Homes. Creating Value. Delivering Quality.
General Contractor in Santa Rosa — MG Construction
MG Construction is Santa Rosa's trusted general contractor with over 20 years of experience specializing in complete home remodeling, kitchens, bathrooms, additions, ADUs, flooring, painting, roofing, decks, concrete and custom residential construction.
Why Homeowners Choose Us
- 20+ Years Experience
- Licensed, Bonded & Insured
- Guaranteed Workmanship
- Locally Owned
- Free Estimates
- References Available
Licensed, Bonded & Insured
Fully licensed, bonded and insured residential general contractor
Free Estimates
No-cost, no-pressure project quotes
Guaranteed Workmanship
Every job backed in writing
Locally Owned
Sonoma County owned & operated
20+ Years Experience
Two decades of residential builds
References Available
Real neighbors, real projects
What We Build
Residential construction, handled end to end
From a single bathroom to a full second story, every MG Construction project is run by the same people who quoted it.
About MG Construction
Built on Quality. Driven by Integrity.
We are a locally owned residential general contractor based in Santa Rosa. For more than two decades we've built additions, ADUs, and remodels for Sonoma County families — and most of our work still comes from neighbors telling neighbors.
20+ Years Experience
Two decades of residential builds.
Locally Owned
Sonoma County owned and operated.
Quality Craftsmanship
Detail-driven work, guaranteed.
Honest Communication
Weekly updates, no surprises.
Our Process
Four steps. Zero guesswork.
A clear, repeatable process is why our clients always know what happens next — and why our schedules hold.
1
Free Consultation
We walk the space with you, listen to the goals, and give an honest read on scope, budget, and timeline.
2
Planning & Design
Drawings, material selections, permits, and a written schedule — so there are no surprises once work begins.
3
Professional Construction
One accountable crew, clean job sites, and weekly progress updates from the person actually running the build.
4
Final Walkthrough
We walk every detail together, complete the punch list, and back the finished work with our workmanship guarantee.
Featured Projects
Recent work across Sonoma County
Kitchens, baths, ADUs, additions, decks and more — built for real families in real neighborhoods.
Kitchen Remodel
Bennett Valley Kitchen Transformation
Santa Rosa, CA
Bathroom Remodel
Rincon Valley Primary Bath
Santa Rosa, CA
Flooring
Rohnert Park White Oak Flooring
Rohnert Park, CA
Concrete
Windsor Concrete Driveway
Windsor, CA
Home Addition
Santa Rosa Siding & Window Refresh
Santa Rosa, CA
Bathroom Remodel
Healdsburg Guest Bath Refresh
Healdsburg, CA
Before & After
Drag the handle. See the difference.
Same footprint, completely different home. These are the transformations homeowners hire us for.
BeforeBennett Valley Kitchen · Santa Rosa
BeforeRincon Valley Primary Bath · Santa Rosa
Why MG Construction
The contractor homeowners actually recommend
Licensed, locally owned, and accountable from the first walkthrough to the final punch list.
- Locally Owned
- Licensed, Bonded & Insured
- Guaranteed Workmanship
- References Available
- Quality Materials
- Excellent Communication
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Years Experience
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Commitment to Quality
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Sonoma County Projects
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Cities Served
Reviews
Homeowners who'd hire us again
Real feedback from Santa Rosa and Sonoma County families whose homes we've rebuilt.
FAQ
Frequently asked questions
Still have a question? Call us — a real person answers.
Ready to Transform Your Home?
Let's build something beautiful together.
Free Estimate
Tell us about your project
Send the details and we'll schedule a free on-site consultation, usually within one business day.
MG Construction
Serving Santa Rosa, Sonoma County & the North Bay, California
Hours
- Monday – Friday8:00 AM – 5:00 PM
- Saturday8:00 AM – 12:00 PM
- SundayClosed
Santa Rosa & Sonoma County
Service map — Santa Rosa, Windsor, Rohnert Park, Petaluma,
Healdsburg, Sebastopol & Cotati
Serving Santa Rosa, Windsor, Rohnert Park, Petaluma, Healdsburg, Sebastopol and Cotati.