LPCE is a consulting engineer including services as: mechanical engineer, plumbing engineer, electrical engineer, fire protection design, fire sprinkler design, commissioning, sustainability, lighting design and building information modeling (BIM). Our offices serve clients throughout California, including but not limited to: Sacramento, Bakersfield, Visalia, Clovis, Fresno, Merced, Stockton, Manteca, Sacramento, Rancho Cordova, Folsom, Roseville, Rocklin Davis, Auburn, Yuba City, Chico, Redding, Vacaville, Fairfield, Concord, Berkley, Alameda, San Francisco, Daly City, Palo Alto, Freemont, and San Jose. Whether you are looking for consulting services on HVAC, hydronic, central plant, plumbing, Title 24, lighting, power, low voltage, renewable energy, fire alarm, fire sprinkler, commissioning or all of these, please contact us for more information.
Mechanical - Plumbing - Fire Sprinkler
Electrical - Commissioning - Sustainability
  • Project Goals
  • Planning
  • Design
  • Construction Administration
  • Commissioning
  • Retro Commissioning
Engineers Design Image
Sean Pourvakil, P.E., LEED AP
President / CEO / Principal - Mechanical

Sean Pourvakil has been a professional in the Mechanical Engineering industry since 1985. Mr. Pourvakil has been responsible for the complete design of hundreds of projects in a variety of applications.

Professional Registration

Mechanical Engineer, State of California M32311
LEED® Accredited Professional

Professional Education

BSME, 1984 - California State University, Fresno
Construction Documents Technologist Certified, 1998

Professional Experience

Mr. Pourvakil is currently, the President and CEO of LP Consulting Engineers, Inc., with offices in Roseville, Clovis and San Francisco, CA. Mr. Pourvakil is responsible for the design, documentation and commissioning on a variety of projects in the civic, educational, commercial and public safety sectors. Mr. Pourvakil is dedicated to sustainable design to conserve natural resources, improve indoor air quality and maximize the value of the building for both the owner and occupants.

After graduating with a Bachelors of Science degree in Mechanical Engineering from California State University, Fresno, Mr. Pourvakil started his career in consulting engineering with Schoenwald, Oba, Morgensen, Pohll, Miller, Inc. in Fresno, CA. In 1988, Mr. Pourvakil joined Lencioni Associates in Clovis where he served as a Project Manager until 1998, when he started EnerCal Engineering, Inc. in Roseville, CA. In 2003, EnerCal Engineering and Lencioni Associates joined together to form LP Consulting Engineers, Inc.

Professional Organizations

  • American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE)
  • National Society of Professional Engineers (NSPE)
  • American Society of Plumbing Engineers (ASPE)
  • National Fire Protection Association (NFPA)
  • Roseville Chamber of Commerce
  • United States Green Building Council (USGBC)
  • California's Coalition For Adequate School Housing (CASH)