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Commercial
Commercial Ground-Up
We transform your commercial project vision into reality with seamless design and construction, ensuring a superior result from permit to final walkthrough.
Learn more →CCL #1069395 · Bonded & Insured · Since 2020
Design-Build General
Contractor in Granite Bay, CA
Square Up Construction Inc. delivers superior residential and commercial construction, design-build services, and renovation — guided by the SMILE philosophy of Safety, Morality, Inclusivity, Clarity, and Experiential Value.
Licensed · CCL #1069395
Bonded & Insured
Emergency Services Available
Free Estimates
About Us
Transforming Spaces with Purpose, Precision & Pride
At Square Up Construction by SMILE Company, we take pride in transforming spaces into unparalleled works of art in Granite Bay, CA, and neighboring communities. With a strong focus on quality craftsmanship and client satisfaction, our team of experts is dedicated to bringing your construction and remodeling visions to life.
Our founder, George Knowlton, has been a licensed general contractor since 1989 — bringing more than 35 years of hands-on experience to every project. Every decision we make is guided by our SMILE Philosophy: Safety, Morality, Inclusivity, Linguistic Clarity, and Experiential Value.
From residential renovations to commercial ground-up construction, we deliver design-build performance from concept to completion — on time, on budget, and beyond expectations.
35+
Years Experience
CCL
#1069395 Licensed
10
Service Areas
5★
Client Rated
Our Services
What We Are Best At
From the ground up to a complete transformation — we handle every phase of your project with precision and care.
Residential
Residential Ground-Up
Our residential ground-up service offers comprehensive design-build expertise to create the custom home you've always envisioned — built with care and precision.
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Renovation
Kitchen Renovation
Transform your kitchen with our expert renovation service. We create beautiful, functional kitchens with custom countertops, cabinetry, and design details that last.
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Renovation
Bathroom Renovation
Enhance your home's comfort and style with our expert bathroom renovation services, featuring modern designs, high-quality materials, and meticulous craftsmanship.
Learn more →Getting Started
Receiving a Quote Is Easy
Three simple steps stand between you and a free, transparent estimate for your project.
Send Us a Message
Reach out by text, call, or our contact form. We respond quickly to schedule a time that works for you.
Contact Us →Chat on the Phone
We gather details about your project — scope, timeline, and goals — so we can prepare an accurate estimate.
Call Now →Receive Your Quote
We share a transparent, itemized quote for the work to be completed — no surprises, no hidden fees.
Get Your Quote →Our Work
Our Best Work
Every project reflects our commitment to craftsmanship and the SMILE philosophy.
Client Reviews
What Your Neighbors Are Saying
"Our experience with George was above and beyond what I think my wife or myself ever expected. We had a full kitchen remodel done, living room and hall as well. George was so easy to talk to and was able to explain all aspects of demolition, construction and the remodel. George was always on time and worked wonderfully in our home and with our family. Our remodel is beautiful — the kitchen is everything we hoped for and more. George gave us custom cement countertops, custom floating shelves, and a custom bay window bench/storage area that, truthfully, just hearing about these don't do them justice. The counters are amazing — really, really amazing. I can't say it enough. We don't even know what we were getting from this remodel — not only the kitchen and living room of our dreams, but a wonderful friend for life as well. We can't wait for the next project."
Brandon Hopper
Homeowner · Roseville, CA
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FAQs
Frequently Asked Questions
Everything you need to know before getting started with Square Up Construction.
Is Square Up Construction licensed in California?
Yes. Square Up Construction Inc. holds California Contractors State License Board license number CCL #1069395. You can verify this license at cslb.ca.gov. We are also fully bonded and insured.
How is Square Up Construction different from other contractors?
Square Up Construction by SMILE Company sets itself apart through personalized service, innovative solutions, and a commitment to sustainability. We prioritize open communication, employ cutting-edge technology and eco-friendly materials, and follow the SMILE Philosophy — Safety, Morality, Inclusivity, Linguistic Clarity, and Experiential Value — on every project.
Does Square Up Construction offer free estimates?
Yes. We provide free estimates for all construction and remodeling projects. We believe in transparency — you'll have a clear understanding of project scope and costs before making any decisions. Contact us to schedule your complimentary consultation.
What areas does Square Up Construction serve?
We proudly serve Granite Bay, Roseville, Arden-Arcade, Citrus Heights, Folsom, Rancho Cordova, Carmichael, Rocklin, Lincoln, and Antelope, California. Contact us if your area isn't listed — we may still be able to help.
Does Square Up Construction handle permits?
Yes. As a licensed general contractor (CCL #1069395), Square Up Construction manages the permitting process as part of our design-build services. We coordinate with local municipalities so you don't have to.
How long does a kitchen or bathroom remodel take?
A typical kitchen remodel takes 4–8 weeks depending on scope. A bathroom remodel usually takes 2–4 weeks. During our consultation, we'll give you a realistic timeline based on your specific project and materials lead times.
Where We Build
Areas We Proudly Serve
Serving homeowners, businesses, and developers throughout the Greater Sacramento region.
Book an Appointment Today
Ready to start your project? Get your free, no-obligation estimate from Sacramento's trusted design-build team.