H2S Engineers Inc.

H2S Engineers Inc. is a full-service Mechanical, Electrical, and Plumbing (MEP) engineering consulting firm based in Anaheim, California. Founded in 2013 by Hiten Sheth (Mechanical Engineer) and Monita Verma (Electrical Engineer), H2S was established to serve the Southern California market. Since then, the firm has grown into a mid-sized organization with a team of 14 professionals, each bringing diverse expertise in engineering and construction.

Geographic Reach

While H2S primarily serves clients across California, the firm also takes on select projects in Nevada, Texas and Arizona, expanding its footprint in the Western U.S.

Core Market Sectors

H2S delivers tailored MEP engineering solutions across a wide range of sectors, including:

Healthcare

H2S has extensive experience with both OSHPD and non-OSHPD projects, including:

  • Private medical and dental offices
  • Surgery and imaging suites
  • Veterinary clinics and hospitals
  • Skilled nursing and sub-acute care facilities
  • Full-scale hospitals

Our healthcare clients include major institutions such as UCLA, UCI, and Adventist Health. Our scope of services includes large HVAC upgrades, compliance with current OSHPD and NFPA standards, emergency generator systems, and utility infrastructure upgrades for existing facilities.

Commercial

Our commercial project portfolio includes:

  • Ground-up buildings
  • Tenant improvements
  • MEP system upgrades
  • Restaurants, libraries, auditoriums, and offices
  • Government facilities such as city halls, DMVs, fire stations, and police departments
  • Indoor sports facilities and storage complexes

Industrial

H2S has designed and delivered complex industrial solutions including:

  • Clean rooms and laboratories
  • Custom manufacturing units
  • Specialized storage and warehouse facilities
  • Automotive repair shops and retail centers

Residential

We offer MEP design for:

  • Multi-family housing developments
  • High-rise residential towers
  • Custom luxury homes
  • Accessory Dwelling Unit (ADU) projects and upgrades

Higher Education & Institutional Projects

H2S is a trusted partner to several academic institutions including UCLA, West Coast University, and American Career College. Our work includes:

  • Classroom additions
  • Lab upgrades and new lab designs
  • Study halls, libraries, and research facilities
  • Electrical and utility infrastructure improvements

Specialized Expertise

  • Medical gas, dental air, compressed air, and vacuum system design
  • Title 24 compliance and energy consulting
  • LEED-certified project support
  • Energy audits, feasibility studies, and upgrade design

Delivery Capacity & Global Support

H2S operates with both a strong local presence and a dedicated offshore production team. This dual setup enables us to accelerate project delivery without compromising quality. Our offshore team allows for 24/7 production capacity and quality assurance, significantly reducing turnaround times.

Client-Centric Approach

We treat every project as a partnership and work closely with our clients through all phases—design, permitting, and construction—to ensure successful outcomes. Our involvement doesn’t end at design; we remain engaged during construction to support field coordination and resolve issues promptly.

Track Record & Reputation

  • 90% client retention rate
  • 80% of projects from repeat clients or referrals
  • Recognized for exceptional quality and rapid project turnaround

At H2S, our goal is to provide economical, practical, and technically sound solutions by integrating the latest advancements in MEP design and construction. We take pride in being early adopters of new technologies and delivering consistent value to our clients.

Our Vision

To be recognized as the most reliable and innovative engineering firm—especially when the challenge is complex and timelines are critical.