About Our Projects
RJA works on projects of all sizes – no project is too big or too small. From restaurants to commercial, educational, and municipal projects, we’ve dedicated our mechanical, electrical, and plumbing expertise to help businesses bring their dreams to fruition. Though we work primarily in Colorado, we’ve also had a hand in helping businesses in Utah, Arizona, Wyoming, and Oklahoma with their engineering needs. View some of our recent projects below, and contact our team to get started on your next endeavor.
Click on a project to learn more.
Testimonials
Meet the Engineers That Make It Happen
Meet the partners, electrical engineers, and mechanical engineers who put in the work to bring these amazing projects to life. Plus, learn about their expertise, education, and affiliations and registrations.

Contact Our Denver Team
We consider projects of all sizes from across the state of Colorado, as well as in the states of Utah and Wyoming. Talk to our team to see if RJA is right for your next engineering project.
OUR CERTIFICATIONS
- Professional Engineering
- MBE, DBE, SBE, EBE
- Member of the AABC Commissioning Group
- CXA Certified Commissioning Agents
- Certifiably Green Denver
OFFICES & CONTACT