Leading engineering, management, procurement and more! What We Do

  • MEP Engineering

    MEP Engineering

    Engineous Group Inc. (EGI), specializes in Mechanical, Electrical, and Plumbing (MEP) design.  Our years of expert knowledge and engineering experience makes us the top choice (more…)

  • Electrical Engineering

    Electrical Engineering

    Engineous Group Inc. (EGI) offers a wide variety of Electrical Engineering solutions such as lighting, power distribution, audio-visual, sound reinforcement, and many more. (more…)

  • LEED + Sustainability

    Our team designs fully integrated systems that draws inspiration from the Earth’s naturally occurring processes to ensure positive results for our clients and the environment. (more…)

  • Commissioning

    Building Commissioning

    Our Commissioning services offer both long-term cost reductions and operational efficiencies.  We partner with you from design to move-in and beyond to provide a single point of (more…)

  • Fire Protection

    Our engineers apply both science and engineering principles to protect people, property, and their environments from the harmful and destructive effects of fire and smoke. (more…)

  • Solar/PV

    We implement principles of Environment, Engineering, and Economics in each project we approach. By considering economics throughout the design process, our engineers (more…)


We are committed to delivering excellence

We provide cost-effective, engineered solutions to our clients. With over 35 years of experience, we’ll ensure that you’re always getting the best solutions from an award-winning firm focused on quality.

  • Engenious has been Westfield’s (now Unibail-Rodamco-Westfield) primary MEP Engineer since 2009. They successfully completed over 30 projects with our company.

    They are very knowledgeable, competent, responsive and very owner oriented in every phase of the project.
    They fully dedicated their top staff to our work and are with our design and construction teams from concept through permitting and construction and commissioning of the projects.

    We highly recommend Engineous Group for your engineering needs.

    Sam Ali


  • We have worked with the Engineous Group for over a decade. they consistently deliver client-conscious and value-oriented design. Their fees are always competitive and comprehensive, and they typically avoid nickel and diming us with change orders which is quite difficult to achieve on retail projects in particular. We consider them a well-qualified regional expert, and do not hesitate collaborating with them on various scale projects throughout California and the greater southwest.

    Jim Glina

    Architects Orange, LLP

Companies we've worked with

  • Starbucks Coffee

    Starbucks Coffee

  • Hilton Hotels

    Hilton Hotels

  • AT&T


  • Baja Fresh

    Baja Fresh

  • Marriott Hotels

    Marriott Hotels

  • Ritz Carlton

    Ritz Carlton

  • Wholefoods

  • Westfield

  • Simon Property Group

  • Regal Entertainment Group

  • Ralphs

  • LA Fitness

  • Laemmle Theaters

  • Arclight Cinema

  • 24 Hour Fitness

A responsible team in charge Leadership

  • Bradley Severson

    As principal of the firm, Brad is a registered Professional Engineer in Mechanical Engineering in ten (10) states: California, Colorado, Nevada, Oregon, Tennessee, Arizona, Pennsylvania, Washington, Florida and Michigan.

    License No. M-27983

    He is a graduate Mechanical Engineer with over twenty-seven (27) years of engineering experience throughout the United States. He has experience in all aspects of mechanical engineering including HVAC, Plumbing and Fire Protection Systems design.

    His experience has included a wide range of high and low rise commercial and residential projects, institutional projects, and he is proficient in Auto-CADD, Micro Doe 2.1C, Trace Ultraload, and numerous other computer programs/languages. He is a LEED Accredited Professional certified by the Green Building Certification Institute.

    Mr. Severson is an active member of the American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE), the American Society of Plumbing Engineers (ASPE), and the NFPA.

  • Gilbert Dilanchian

    Gilbert Dilanchian, P.E. comes to the firm with over 20 years of experience in the fields of HVAC and Plumbing design/installation, management and senior engineering.

    Experience profile encompasses project design and coordination, construction /installation. He plans and selects the most cost effective appropriate HVAC and Plumbing systems for building design of commercial, institutional, and multi-family residential projects.

    License No. 31157

    Typical projects are retail, office, places of worship, private schools, theaters, restaurants, multi-family apartments /condominiums, Central Plant design and high efficiency variable flow mechanical systems.

    Gilbert is presently licensed in California, Iowa, Illinois, Nevada, New Mexico, Oregon, Texas, Utah and Wisconsin. He is currently a candidate for Platinum certification as a LEED AP.

  • Shane Foster

    Shane Foster, P.E.

    Associate, Project Manager

    Shane M. Foster has been in the electrical design and construction industry for over 30 years.

    He is a registered electrical engineer in California and is an I.C.B.O. Certified Electrical Inspector. He has been the Senior Electrical Plan Examiner for PC Associates responsible for all electrical plan and code reviews.

    With a BS in Electrical Engineering, his experience is spread through the fields of design and installation of electrical systems including 12KV infrastructure replacements, numerous school additions and modifications and retrofitting of more than 20 high rise buildings in Los Angeles for emergency generators and lighting systems.

    License No. E-21308

    Has been involved with projects such as hospitals, airport runway lighting vault upgrade, Code reviews for hospitals, hotels and prisons as well as Forensic analysis and reports for several court cases.

    Experience in all aspects of electrical engineering – the design of lighting, power, security, fire alarm/life safety, high and low voltage and communications systems, design through construction.

    Shane M. Foster is a member of the National Fire Protection Association (NFPA) and a I.C.B.O. Certified Electrical Inspector.

  • Artin Oshian, P.E.

    Artin Oshian, P.E.

    Project Manager

    Artin Oshian has been in the electrical engineering design and construction industry for over 10 years.

    With a Master of Science in Electrical Engineering, his experience is spread through the fields of design and installation of electrical systems including medium and low voltage power distribution systems, lighting, power, fire alarm/life safety and controls. He is a registered electrical engineer in California.

    License No. E-21460

    He has been involved with projects such as hospitals, schools, residential, high rise buildings and tenant improvement projects. Industrial projects such as commercial and industrial plants, oil refinery, petrochemical, and waste water treatment projects are other fields of experience.

    Artin Oshian is a member of Institute of Electrical and Electronics Engineers (IEEE) and UCI Alumni.