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Monday 7am - 4pm Tuesday 7am - 4pm Wednesday 7am - 4pm Thursday 7am - 4pm Friday 7am - 4pm

On-Site Construction Inc.

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United States
Campbell, CA
On-Site Construction Inc.

Welcome to On-Site Construction, Inc. Be sure to visit our website to find out more about our services! Building Maintenance -
At On-Site Construction, Inc.

We have built an excellent reputation of integrity and quality over 20 years in the San Francisco Bay Area doing what we love to do. Tenant Improvements -
On-Site Construction is a General Contractor specializing in Tenant Improvements for owners, property managers, brokers and agents of commercial and industrial properties in the Bay Area. Whether it’s working with a property owner to improve the

ir facility, or responding to a call from a property manager, we adhere to the highest level of customer service.Our commercial clients include property management, retail, office, warehouse, medical, and industrial companies. we are committed to helping you maintain your properties. Large or small projects, you can expect the same excellent service and quality of work.Our service technicians are ready to help you with all of your maintenance issues. Whether it be changing out a light bulb or repairing your HVAC system, we specialize in handling all of your commercial maintenance issues quickly and efficiently.

05/01/2026

Built with precision, maintained with consistency, and delivered with accountability from start to finish. 🧱

We specialize in commercial tenant improvements, building maintenance, and landscaping throughout Campbell and the Bay Area. Every project is approached with a focus on detail, functionality, and long-term quality.

You dream it, we build it. 🏗️

📍 Campbell, California
📞 408-866-8014

bayareaconstruction commercialconstruction generalcontractor qualitycraftsmanship

03/31/2026

Setting structural walls takes more than just equipment, it takes planning, precision, and the right team behind it. 🚜

Every placement is intentional, making sure everything aligns exactly as it should from the start.

This is the kind of work that sets the foundation for everything that follows.

Done carefully. Done correctly. Done by professionals. ✅

📍 Campbell, California
📞 408-866-8014

02/28/2026

February is almost in the books. March is knocking. 🚪

In commercial construction, busy season is earned, not assumed.

Before tenant improvement projects accelerate across the Bay Area, we focus on what protects schedules, budgets, and people. Equipment inspections. Preventative maintenance. Safety protocol reviews. Every site evaluated before momentum increases.

Preparation protects performance 🦺

At OnSite Construction, job site safety is operational discipline. It safeguards our crews, supports our clients, and protects the long-term value of the assets we work on. 🤝

Based in Campbell, California and serving the greater Bay Area, we specialize in commercial tenant improvements and professional building maintenance with a safety-first standard that you can rely on.

Strong ex*****on starts long before the first wall goes up 🔨

Planning a project?

📍 Campbell, CA | Bay Area
📞 408-866-8014

01/30/2026

Recent construction on site 🚧

Onsite Construction Inc is bringing this project to life with precision, skill, and real progress you can see. Every detail matters, every build done right.

📍 Campbell, CA
📞 Call to get in touch today, 408-866-8014

Tags:
construction company Campbell CA
residential construction Bay Area
commercial construction Bay Area
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on-site construction services

01/01/2026

Grateful for a year built on trust 🏗️✨

Thank you to every client who trusted us with your ideas, visions, and projects. Allowing us to bring your concepts to life is something we value deeply, and we’re proud of everything we’ve created together this year.

Here’s to continued growth, collaboration, and building what’s next.

11/27/2025

Wishing everyone a warm Thanksgiving from the job site to the dinner table. 🍽️

Grateful for the hands that build 🦃

10/29/2025

Entrust us with your next project 🏗️

Onsite delivers expert commercial tenant improvements and reliable building maintenance with precision, experience, and professionalism.

Every project is handled with care, ensuring results that stand the test of time.

📍 Campbell, CA | 📞 408-866-8014 | DM or call to discuss your next project

Tags: commercial contractors, office renovations, retail tenant improvements, building maintenance services, Campbell CA construction, commercial project management

Address

1320 Dell Ave Unit B
Campbell, CA
95008

Opening Hours

Monday	7am - 4pm
Tuesday	7am - 4pm
Wednesday	7am - 4pm
Thursday	7am - 4pm
Friday	7am - 4pm

Website

https://on-siteconstruction.com/

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