PBS Engineers
PBS Engineers is a California-based MEP+ (mechanical, electrical, plumbing, fire protection, and technology integration) consulting firm serving enterprise and public-sector clients across aviation, healthcare, education, sports, and government, with seven U.S. and India offices.
- Company typePrivate
- Founded2003
- HeadquartersGlendora, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What PBS Engineers does
PBS Engineers, Inc. is a privately held Mechanical, Electrical, Plumbing, Fire Protection, and Technology Integration (MEP+) engineering consulting firm headquartered in San Dimas, California, founded in 2003 by Greg Shah after his tenure as President/CEO of TMAD Engineers. The firm delivers project-based consulting services across mechanical, electrical, plumbing, fire protection, technology integration, commissioning, and LEED compliance, supported by IESVE-based energy modeling and BIM coordination capabilities. Following Greg Shah's passing in June 2013, leadership passed to his son Kunal Shah as President/CEO, with Mona Shah as VP/VP of Marketing; co-founder and ownership remains concentrated in the Shah family with no disclosed institutional investors.
PBS serves enterprise and public-sector clients across vertical segments that include aviation/transportation (LAX, San Diego International), healthcare (MD Anderson, Harbor-UCLA, City of Hope), education (Rio del Sol STEAM School), sports and entertainment (SoFi Stadium, Intuit Dome, Universal Studios Hollywood), retail and hospitality (Christian Dior, Lugano Diamonds), government and civic (Granbury Police Department), and technology (Headspace). Notable project assignments include LAX Terminals 4 & 5 Modernization ($1.6B), Intuit Dome ($1.8B), SoFi Stadium ($5B construction cost), San Diego Airport Terminal 1 Replacement ($3.4B), and Harbor-UCLA Medical Center ($1.2B). Three LEED Gold certifications across aviation and arena projects signal sustainability credentials.
The firm operates seven offices — six in the U.S. (San Dimas, Los Angeles, San Diego, Costa Mesa/Orange County, Santa Clara in California; Houston, Texas; Seattle, Washington opened 2026) and one international engineering/R&D location in Ahmedabad, India (PBS Engineers Global, launched 2026). Headcount grew from approximately 70 professionals to 100+ between firmographic snapshots. Revenue is generated exclusively through professional-services fees tied to project scope; pricing is not publicly disclosed. Go-to-market is direct enterprise/field sales, led by a VP of Growth & Development and dependent on relationships with architecture firms, general contractors, and repeat owner engagements.
PBS Engineers firmographics
Firmographics- Name
- PBS Engineers
- Legal name
- PBS Engineers, Inc.
- Website
- https://pbsengineers.com
- Company type
- Private
- Founded year
- 2003
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- PBS Engineers is a California-based MEP+ (mechanical, electrical, plumbing, fire protection, and technology integration) consulting firm serving enterprise and public-sector clients across aviation, healthcare, education, sports, and government, with seven U.S. and India offices.
- Ownership category
- akta.pro rank
PBS Engineers industry classification
Industry- Product category
- Mechanical, Electrical, and Plumbing (MEP) Engineering Consulting Services
- NAICS
- Engineering Services (54133), Architectural, Engineering, and Related Services (5413)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- MEP (Mechanical, Electrical & Plumbing) Engineering Consulting (BPAHAIAE)
Keywords
Where PBS Engineers is headquartered
LocationHeadquarters
- HQ city
- Glendora
- HQ country
- United States
- HQ region
- North America
Offices8 records
Markets served
PBS Engineers business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- MEP Engineering Consulting Services: PBS Engineers provides comprehensive mechanical, electrical, plumbing, fire protection, and technology integration consulting services. Revenue is generated through project-based consulting fees for design services, construction administration, and commissioning.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
PBS Engineers product offering
Product offeringCore offering
PBS Engineers is a Mechanical, Electrical, and Plumbing (MEP) engineering consulting firm that provides building systems design services. The firm delivers professional engineering consulting for HVAC, electrical, plumbing, and related building infrastructure systems, supporting commercial, institutional, and government construction projects.
Product overview
PBS Engineers is a Mechanical, Electrical, and Plumbing (MEP+) engineering consulting firm that operates as a single unified service offering rather than a platform-plus-modules architecture. Their portfolio consists of seven integrated service disciplines: Mechanical System Engineering Services, Electrical System Services, Plumbing System Services, Fire Protection Services, Technology Integration Services, Commissioning Services, and LEED Compliance Services. These services work holistically to deliver comprehensive building systems design, with energy modeling capabilities using IESVE software supporting their sustainability and performance optimization offerings. The firm serves diverse sectors including aviation, healthcare, education, commercial, hospitality, industrial, government, and sports/entertainment.
Differentiator
Problem solved
Functional benefit
Products and services
- MEP Engineering Consulting Professional consulting services for the design of mechanical, electrical, and plumbing building systems, delivered to commercial, institutional, and government clients on construction and renovation projects.
- Building Systems Design Design services for HVAC, electrical distribution, plumbing, and related building infrastructure systems, provided to project owners, developers, architects, and general contractors.
Quantifiable outcome
- LAX Terminal 4.5 Core achieved LEED Gold Certification in 2023
- +1 more outcomes
Companies that use PBS Engineers
Customer profileNamed customers14 records
Segments6 records
Ideal customer profiles2 records
PBS Engineers technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
PBS Engineers partnerships and signals
Strategic signalScale indicators6 records
Recent moves8 records
Expansion highlights5 records
PBS Engineers competitors and assessment
Company assessmentDirect peers
- Interface Engineering: West Coast-based MEP engineering consultancy with strong presence in California and the Pacific Northwest, overlapping directly with PBS in healthcare, aviation, higher education and high-performance sustainable design.
- ME Engineers: Boulder-based MEP and technology systems consulting firm focused on sports, entertainment, convention and aviation venues (e.g., arenas, stadiums, airports), directly comparable in market mix and high-performance building expertise.
- Mazzetti: Employee-owned MEP and technology systems consulting firm specializing in healthcare and mission-critical facilities, comparable in size and healthcare vertical depth to PBS's Harbor-UCLA and City of Hope work.
- Smith Seckman Reid (SSR): Mid-sized integrated engineering firm offering mechanical, electrical, plumbing, fire protection and technology design across healthcare, aviation and infrastructure, comparable in scale and multi-discipline delivery model.
- Henderson Engineers: Mid-sized US MEP engineering firm serving aviation, healthcare, retail and sports with comparable headcount and a similar vertically-specialized consulting model, often cited as a peer benchmark for revenue per employee in the segment.
- TMAD Engineers: California-headquartered MEP engineering firm where PBS founder Greg Shah previously served as President/CEO; directly comparable in services, geography and target markets and provides a useful reference for the founder's prior scale ($24M+ revenue, 200+ staff).
- Syska Hennessy Group: National MEP engineering consulting firm of comparable size serving aviation, healthcare, sports and commercial markets with a similar integrated mechanical/electrical/plumbing/fire protection service model and BIM/LEED capabilities.
Broad incumbents
- WSP: Global professional services firm with major buildings and MEP engineering capabilities, frequently competing with mid-sized MEP consultancies on airport, healthcare and large commercial programs.
- Stantec: Global AEC firm with a substantial buildings MEP practice serving aviation, healthcare and commercial clients, representing the large multi-discipline incumbent that competes with PBS for major public agency and private developer programs.
- exp Global: International engineering and design services firm with significant MEP and fire protection capabilities, often pursuing the same public-sector aviation, healthcare and education contracts that PBS targets.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
PBS Engineers social profiles
Digital presencePBS Engineers compliance and trust
Trust signalCompliance4 records
PBS Engineers financial estimates
Financial estimateRevenue estimate
Valuation estimate
PBS Engineers leadership team
Management profileNumber of profiles
Profiles1 record
PBS Engineers funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PBS Engineers M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about PBS Engineers
What does PBS Engineers do?
PBS Engineers is a Mechanical, Electrical, and Plumbing (MEP) engineering consulting firm that provides building systems design services. The firm delivers professional engineering consulting for HVAC, electrical, plumbing, and related building infrastructure systems, supporting commercial, institutional, and government construction projects.
Is PBS Engineers a public or private company?
PBS Engineers is a private company. It is classified as family owned and is currently operating.
When was PBS Engineers founded?
PBS Engineers was founded in 2003. It employs 51 to 100 people.
Where is PBS Engineers based?
PBS Engineers is headquartered in Glendora, United States, in the North America region.
How does PBS Engineers make money?
One revenue line is on record: MEP Engineering Consulting Services.
Who are PBS Engineers's main competitors?
Direct peers on record are Interface Engineering, ME Engineers, Mazzetti, Smith Seckman Reid (SSR), Henderson Engineers, TMAD Engineers and Syska Hennessy Group. Broad incumbents are WSP, Stantec and exp Global.
Does PBS Engineers have an API?
No public API is recorded for PBS Engineers.
What industry is PBS Engineers in?
PBS Engineers's product category is Mechanical, Electrical, and Plumbing (MEP) Engineering Consulting Services. Its primary akta.pro industry code is BPAHAIAE, MEP (Mechanical, Electrical & Plumbing) Engineering Consulting. Its NAICS code is 54133 and its SIC code is 8711.