California State Capitol Annex Replacement
Sacramento, CA | Government
A new Capitol Annex building of approximately 525,000 gross square feet, replacing the existing 325,000 square foot facility.
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Public engineering firm profile
Capital Engineering Consultants, Inc.
Sacramento, CA
Bring Life to Buildings
- Services
- 20
- Offices
- 5
- Projects
- 11
- Leaders
- 5
- Founded
- 1947
Overview
Capital Engineering Consultants, Inc. is an MEP engineering consultancy founded in 1947 and headquartered in Sacramento, California. Operating across multiple California and Nevada locations, the practice provides mechanical, electrical, and plumbing engineering design, whole-building commissioning, energy modeling, and fire protection engineering services. It primarily serves the healthcare, education, civic, criminal justice, and transportation sectors. The practice has completed thousands of regional projects, integrating advanced BIM and Revit capabilities to deliver sustainable and code-compliant designs.
- Founded
- 1947
Services
MEP Engineering
Multidisciplinary mechanical, electrical, and plumbing engineering design tailored for civic, educational, and healthcare facilities.
Whole Building Commissioning
Performance evaluation, commissioning, and diagnostic testing to ensure design verification, operational efficiency, and code compliance.
Energy Modeling
Energy simulation and life cycle cost analysis to support sustainable design goals and maximize utility incentives.
Fire Sprinkler Design
Multi-market code-compliant sprinkler system design developed in 3D Revit models under NFPA 13 guidelines.
Industries
Firm type
Projects
Robert T. Matsui Federal Courthouse
Justice & Corrections
A 345-foot tall high-rise federal courthouse with 16 above-grade floors, featuring courtrooms, an indoor firing range, and a secure plaza entry.
View project sourceSutter Hybrid OR
Healthcare
Conversion of an existing third-floor shell space and medical equipment storage room into a Hybrid Operating Room with imaging and support equipment.
View project sourceLA World Airport Central Utility Plant (CUP)
Airports
A new 4-story central utility plant facility housing plant operations and staff offices, designed to replace a 50-year-old facility.
View project sourceDesert Sage Youth Wellness Center
Healthcare
A regional youth treatment center providing culturally appropriate substance use disorder services to tribal youth.
View project sourceArch | Nexus SAC Office Remodel
Commercial
Remodeling project fully embracing sustainability and Living Building Challenge criteria.
View project sourceSacramento VA Medical Center Medical Office Building
Mather, CA | Healthcare
Energy modeling services to support LEED criteria for a new 16,000 SF Medical Office Building at the VA Mather campus.
View project sourceMerritt College Center For Science And Allied Health
Education
Energy modeling services for a new 4-story, 108,000 SF science and health center.
View project sourceShasta College Computer Information Systems Building
Education
Fire sprinkler design services for a wet-pipe sprinkler system covering the majority of spaces in a computer information systems facility.
View project sourceBell Avenue Elementary School
Education
Design of a cost-effective wet sprinkler system for a two-story school building consisting of office administrative and classroom sections.
View project sourceMOSAC - Museum Of Science And Curiosity
Arts & Culture
MEP design services for the cultural and historical science and curiosity museum.
View project sourceSoftware
Leadership
Kevin Stillman
President, Civic/Justice Team Leader
M.E., LEED AP
Ashkan Azarkeyvan
Principal, Commissioning Team Leader
PE, CxA, LEED AP, EMP
Aaron Wintersmith
Senior Associate, Director of Sustainability
EIT, CxA, LEED AP, BD+C
Steven Lopez
Senior Associate, Director of Fire Sprinkler Design
Anthony Colacchia
Principal, Civic/Justice Team Leader
M.E.
Testimonials
I feel like we have a friend on the project with us
Offices
Sacramento
HeadquartersSacramento, CA
Long Beach
Long Beach, CA
San Diego
San Diego, CA
Reno
Reno, NV
Los Angeles
Los Angeles, CA