Meline Engineering: a leader in sustainable energy systems design

Meline Engineering specializes in designing sustainable, energy-efficient mechanical systems for commercial, government, public and residential buildings. We have particular expertise in geothermal heat pump, solar thermal and energy recovery systems. Since 1995, we have designed geothermal and sustainable energy systems for more than 70 public buildings and 135 residences. Our projects have included correctional facilities, office buildings, schools and both large and small custom homes.

Industry leaders have recognized past and continuing contributions by Meline Engineering to the geothermal heat pump industry. Participation on technical committees, strategic planning, and the development of codes and standards are all areas of current involvement. Our team is frequently asked to speak at industry conferences.

We believe in efficient, innovative design and strive to work on projects that incorporate our ideals. We work closely with other members of the design/build team (civil, electrical, architectural and specialty contractors) with open communication and coordination of documents. Our track record of successful projects has earned us a growing list of repeat clients, and most new clients find us by way of referral.

MEC was named a finalist in the Sacramento Workplace Excellence Leadership Award (SWEL), sponsored by the Sacramento Area Human Resources Association, as well as the A+ Employers/Employees’ Choice Awards sponsored by the Sacramento Business Journal. MEC was also recognized by the Sacramento Business Journal as one of “Sacramento’s Fastest Growing Companies” for three years consecutively.

About Us

Engineering Licenses

California Professional Engineer’s License

Colorado Professional Engineer’s License

Nevada Professional Engineer’s License

Utah Professional Engineer’s License


Professional Certifications

Certified Geoexchange Designer


Business Certifications

California Department of General Services Certified Small Business Certification #0023967

City of Sacramento Emerging Small/Women-Owned Business Enterprise #MEE5150000P


See our Projects