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Wireless | Steel Building | Commercial Construction | Electrical | Renewable Energy

Northern California Location

4175 Cincinnati Ave, Rocklin, CA 95765

24/7 Response


Southern California Location

1220 Industrial Ave. Escondido, CA 92029

We will get you up and running, and keep you there.

General Contracting Services

QTC Inc. delivers new building construction, structural upgrades, tenant improvements and modifications, emergency services, electrical, renewable energy solutions and any of your specialty projects. Licensed in Nevada, California, Oregon, Arizona, Utah, Idaho and Washington.


Professional commercial services. Our highly qualified technicians can manage your electrical needs. From troubleshooting existing electrical systems to installing new electric, QTC delivers quality, presenting you the electrical solutions you need. Practicing electrical codes and safety, always.

Commercial Construction

Professional Commercial services working from below the ground, up. Complete service from start to finish, including planning and project management. QTC works out the details of your project and presents the best route forward. Our customer experience is quality!


We understand telecommunication involves roll out changes from service providers and new improved equipment. Making modifications, repairs or upgrades to your system has benefits and peace of mind. Connect and stay connected. Lines, antennas and so much more.

Steel Building

Our team of dedicated mechanical installers that will drill, bolt and weld to exacting standards. We have a specialty fabrication shop and build all of our parts in house. This reduces the lead time and creates the power to expedite and meet our customers requirements and commitments.

Renewable Energy

EV charging station installation is provided with turnkey solutions meant to last; including our ability to make upgrades and complete preventative maintenance on your ports. Focus on the present and future of transportation and work with our team to implement state-of-the-art EV charging stations.

Let our team approach your project with precision and expertise.

Wireless | Steel Building | Commercial Construction | Electrical | Renewable Energy

Quality People, Unmatched Results

QTC Inc. is a leading general contractor based out of Rocklin, CA. Servicing the western United States, QTC Inc. has three main   divisions. Wireless, Steel Building and Commercial Construction. This trifecta of services stands out from other contractors who can’t offer the ability to construct all aspects of a project from start to finish. Choosing the right contractor will make or break a project and we know our customer service, time management, and organization is everything.

Business Growth

Expanding our services to offer new site builds, structural reinforcement, upgrades and/or modifications, and specialty projects.

Business Sustainability

We are a licensed contractor growing our services with 20 years in business and broadening our production with our specialty fabrication shop, in house.

Business Performance

Work ethic, knowledgeable management team and executed by skilled workmen, QTC’s dedication to solutions for client and customer satisfaction are paramount.

Project Management

QTC offers turn-key contracting for site development including site acquisition, design and project management, as well as construction, installation, maintenance, and technical support for all sites.

Dedicated Teams

We pride ourselves on our work, and that's because we have top-notch team members. We seek experienced, driven individuals such as electricians, welder and fabricators, tower technicians, office positions and more.

24X7 support

Emergency maintenance is available around the clock, seven days a week. In today's world, nothing is guaranteed - except for our commitment to you.

Who We Serve

We are a trusted partner to Fortune 500 Companies, Developers, Construction Management Firms, and Owner Builders.

We are hiring! Do you have what it takes?

When you work at QTC, it isn’t just a job, it’s an opportunity to build a meaningful career. We have been family owned and operated since 2001 and offer a wide range of unmatched employment benefits.