Press Room

Excellence in Construction: Stronghold Engineering Achieves AQC Certification

At Stronghold Engineering, our commitment to quality has always been at the heart of everything [...]

Top Qualities to Look for in a Local Contractor

One of the most pivotal decisions you’ll have to make when starting a new construction [...]

Rocklin Project: Transforming Sierra College with Construction Excellence

At the heart of Northern California’s vibrant education scene, steeped in decades of tradition and [...]

How Are Solar Panels Installed on Large Buildings, and How Do They Work? 

The weather’s getting hot—an unprecedented type of hot. More and more, large-scale businesses and commercial [...]

How to Engage Your Team to Impact Your Community

32 years ago, Stronghold was conceived on a simple idea—to make the world a better [...]

Inspiring the Next Generation of Female Engineers

The Girl Scouts of San Gorgonio visit Stronghold Engineering for a day to learn about [...]

Stronghold Engineering Receives National Excellence in Construction Award From Associated Builders and Contractors for UCR Campus Solar Roof Initiative

Stronghold Engineering today announced work on the UCR Campus Solar Roof Initiative in Riverside, California [...]

Grand Canyon National Park prepares for $208 million multi-year repair to Transcanyon Waterline that supplies water for local community and millions of park visitors

GRAND CANYON, Ariz. –The National Park Service (NPS) is preparing for a multi-year $208 million rehabilitation [...]

ABC 2023 Top Performer

Stronghold placed in four different categories of Associated Builders and Contractors’ (ABC) 2023 Top Performers. [...]