top of page
Coordinated MEP Engineering for Commercial & Tenant Improvements

With over 25 years of experience, we deliver coordinated MEP design for commercial, high‑rise, retail, and tenant improvement projects. Trusted by clients and licensed in 20+ states across the U.S.

vast-headquarters-civilian-projects-long-beach-usa-interiors_dezeen_2364_col_7-1704x1109.j
Modernes Glasgebäude

When MEP coordination slips, schedules and budgets suffer

Commercial renovations and tenant improvements move fast, but gaps in existing information, late design decisions, and permitting issues can quickly derail schedule, budget, and turnover.

Pacific Point _edited_edited.jpg

One Coordinated MEP Team, Faster Answers, On‑Time Turnover

  • Single point of contact for coordinated MEP engineering across your project.

  • Fast RFI and submittal turnaround to help maintain construction and turnover schedules

  • Proven partner for complex build-outs and high-rise tenant improvements with leading owners and developers.

paper-texture-close-up.jpg

Multi-Discipline Permit Sets

One-stop solution for Mechanical, Plumbing, and Electrical permit drawing sets, including Title 24 and CALGreen reports

Construction Administration

Quick turnaround support for RFIs, substitution requests, submittal reviews, and field visit/verification to help avoid rework, delays, and unnecessary expenses.

Design Delivery Methods

Design approach aligned with project goals, budget, and timeline, supporting Design Assist, Design Build, and Design Bid Build.

Project Spotlights

24924a_95ccc2d04b854552bbbb4cb312841db3~mv2 (1)_edited_edited.jpg

3550 Wilshire Blvd | Los Angeles, CA

We provided MEP engineering design services for a tenant improvement within Paramount Plaza — a 20-story, ~497,000 SF Class A office tower in the heart of Koreatown, one block from the Metro Rail Station. The project required careful coordination within an active multi-tenant high-rise, with MEP systems designed to serve the specific operational needs of the client's suite while integrating seamlessly with the building's existing infrastructure.

Pacific Point _edited_edited.jpg

Pacific Point | Los Angeles, CA

We provided MEP engineering design services for a tenant improvement at Pacific Point Building on behalf of the LA County Department of Mental Health — the largest county mental health department in the United States, serving over 250,000 residents annually. The project transformed existing commercial office space into a fully code-compliant administrative environment tailored to the department's operational needs, with mechanical, electrical, and plumbing systems coordinated seamlessly with base building infrastructure.

vast-headquarters-civilian-projects-long-beach-usa-interiors_dezeen_2364_col_7-1704x1109.j

Vast Space Headquarters | Long Beach, CA

We provided MEP engineering design services for the tenant improvement of Vast Space's headquarters campus in Long Beach — home to the aerospace company's manufacturing, engineering, and executive operations as it develops the world's first commercial space station. The 115,000 SF facility houses collaborative workspaces, engineering labs, and advanced manufacturing floors where Vast's team of over 1,000 engineers and specialists are building the Haven-1 space station. Our MEP scope was designed to support the technical demands of a high-performance aerospace environment, from precision manufacturing areas to mission-critical office and operations spaces.

3325-Wilshire-Blvd-Los-Angeles-CA-Building-Photo-1-HighDefinition.jpg

3325 Wilshire Blvd | Los Angeles, CA

We provided MEP engineering design services for a tenant improvement at 3325 Wilshire Blvd — a 13-story, 226,000 SF Class A office tower in the heart of Koreatown along the Wilshire Corridor. The project involved mechanical, electrical, and plumbing systems design tailored to the client's spatial and operational needs, coordinated within an active multi-tenant high-rise environment.

PG03_OFFICE_0525_Commerce-Plaza-scaled.webp

Commerce Placa | Los Angeles, CA

We provided MEP engineering design services for a tenant improvement at Commerce Plaza — a Class A commercial office building in Commerce, CA. The project involved full MEP systems design within an active multi-tenant environment, with mechanical, electrical, and plumbing systems coordinated to meet the client's operational requirements while integrating seamlessly with the building's existing infrastructure.

Some of our references

Untitled design (4)_edited.jpg
bam_creative_agency_logo_edited.jpg
NYMBL_Logo_NYMBL_edited_edited.jpg
link_lab_logo_edited_edited.jpg
198e7459-410c-43e4-82a9-e51a49c0a5e5_edi
paper-texture-close-up.jpg
William picture.jpg

William Blake, EE, PE.

Co-Founder

Principal Electrical Engineer

Electrical, Fire alarm

Over 25+ years Electrical Consulting Engineering experience design, lead and management in a wide variety of project types involving design of new construction, improvement and modernization of all types of buildings, and facilities, including: high end retails, costume residential, high rise, K-12 schools, mixed-use development, restaurants, office buildings, parking structure.

1725305778957.jpeg

Miro Arakelian, ME, PE.

Co-Founder

Principal Mechanical Engineer

Mechanical, Plumbing, Fire sprinkler

Mechanical consulting engineer with over 10 years of experience delivering high-performance building systems and leading multidisciplinary MEPFS project teams. Specializing in both new construction and complex renovations. Extensive experience includes high-end residential/retail, commercial tenant improvements, technology facilities, restaurants, and multifamily high-rise residential buildings with strong coordination, project efficiency, and high-quality outcomes.

Book an Introductory Consultation

Schedule a complimentary code consultation using the form below.

Schedule an appointment
September 2026
SunMonTueWedThuFriSat
Week starting Sunday, September 6
Time zone: Coordinated Universal Time (UTC)Phone call
Friday, Sep 11
10:00 AM - 11:00 AM
11:00 AM - 12:00 PM
12:00 PM - 1:00 PM
1:00 PM - 2:00 PM
Preferred way to connect?
Phone call
Video call (we will email you a meeting link)
Your Role
paper-texture-close-up.jpg
Services

Heating, Ventilation, and Air-Conditioning (HVAC) Design

Title 24 California Energy Code Compliance

Construction Administration and Comissioning

Electrical Power Distribution Systems Design

Lighting Control System Design for Interior Spaces Such as Stores, Offices, and Restaurants

Interior and Exterior Lighting Design, Including Fixture Selection and Layout

Emergency and Standby Power Distribution Systems

Lighting Control System Design for Exterior Spaces Such as Building Facades and Parking Lots

Field Surveys and Studies, Including Energy, Power, and Value Assessments

Plumbing Systems Design

Site Analysis and Coordination

Irrigation & Water Treatment Design

Fire  Alarm & Sprinkler Design

Site Utility System Design and Coordination

Radiant Heating & Geothermal System Design

Logofinal.png

Newport Beach | Los Angeles
Licensed in CA, AZ, CO, DC, FL, HI, ID, IL, MT, NC, NE, NM, NV, NY, OH, OK, OR, SC, TX, UT, and WY

P.O. BOX  9822

Newport Beach, CA 92658

Newport Beach: 1-949-246-2502

Los Angeles: 1-818-726-2534

  • LinkedIn

Privacy Policy

©2026 by NEECO | ARAKELIAN ENGINEERING

bottom of page