Our intention is to build strategic partnerships among architectural firms, contractors, owners and developers who are minded toward the new sustainable technologies in the area of engineering.
WHAT WE DO
Founded in 2005, Hariton Engineering has spanned all areas in engineering innovation. We have found that every project has its own unique circumstance and complex natures. Because of this, we understand that there really is no such thing as a “typical” engineering task. That’s why we view every new project with fresh perspective and approach. We help identify all potential problems so we can apply a fix BEFORE we ever wire up a single switch or lay in one inch of pipe. This philosophy has helped us save clients thousands of dollars in materials, time and headaches! Please click below to learn more about each of our individual specialties.
(Hover over the images for a description of each service Hariton Engineering provides)
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ELECTRICAL
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MECHANICAL
- Energy Analysis
- Displacement Air Distribution Systems
- Mixed-Mode Cooling Solutions
- Central Plants
- Acoustically Sensitive Spaces
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PLUMBING
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LOW VOLTAGE
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COMMISSIONING
- MEP Commissioning
PROJECTS
A sample of our most recent projects.

HEALTHCAREChan Soon-Shiong Institute of MedicineEl Segundo

EDUCATIONEndeavor Charter SchoolBoyle Heights

HOSPITALITY1 Hotel SunsetHollywood

COMMERCIALLos Angeles TimesEl Segundo

CIVICLos Nietos Public LibraryWhittier

RESIDENTIALHollywood TowersHollywood

FEDERALVA Cemetery ColumbariumWest Los Angeles

INDUSTRIALNantEnergyEl Segundo

ADAPTIVE REUSERolling GreensLos Angeles
HARITON LEAD TEAM

Celestin Hariton, P.E.
Hariton Engineering’s mission is to create an engineering design firm that focuses on environment first.
Education: Bachelor of Science in Engineering from California State University, NorthridgeInterests: Running marathons

Todd Schoenhouse
A project manager with over 25 years of experience in the MEP industry.
Education: Certification in Fire Technology – WLAC, Pursuing Electrical Engineering Degree – ASU
Interests: Running, Big Mountain Skiing
Jeanne Hariton
Provides client-focused business planning and development for growth.
Education: Master of Architecture, Massachusetts Institute of Technology, Cambridge; Bachelors of Architecture, California State Polytechnic University, Pomona
Interests: Art, British Drama
Roman Kleyman, P.E.
Over 35 years of experience in mechanical design and engineering, building controls, plumbing, fire protection, piping and related systems for healthcare, educational, commercial, and institutional facilities.
Education: Master of Sciences in Mechanical Engineering, Kharkov State University of Construction and Architecture, Kharkov, Ukraine
Interests: Sports and Travel
ARMEN YARIAN
Designs mechanical systems for projects that are on budget and on time
Education: Master of Mechanical Engineering from Cal State University, Los Angeles
Interests: Fishing, Running, Judo
Minerva Rodas
The President/CEO's administrator who coordinates projects while working closely with clients and the Hariton team.
Education: Pursuing a degree in Business at Ashford University
Interests: Going on road trips
Aditya Mehta, P.E.
Develops, creates and works closely with clientele to produce the best electrical design for each project.
Education: M.S in Electrical Engineering from Cal State University, Los Angeles; B.E. from Gujarat Technological University
Interests: Listening to music and exploring new places
Veronica Tirlea
Coordinates plans and designs on mechanical, electrical, and plumbing projects.
Education: Master of Engineering, Technical University of Civil Engineering Bucharest; Bachelor of Engineering, Technical University of Civil Engineering Bucharest
Interests: Math, Chess, Travel