Pacific Rim Mechanical
- Company typePrivate
- Founded1987
- HeadquartersSan Diego, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
Pacific Rim Mechanical firmographics
Firmographics- Name
- Pacific Rim Mechanical
- Legal name
- Pacific Rim Mechanical
- Website
- https://prmech.com
- Company type
- Private
- Founded year
- 1987
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Ownership category
- akta.pro rank
Pacific Rim Mechanical industry classification
Industry- Product category
- Mechanical Construction Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220), Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113)
- akta.pro primary industry
- Industrial/Process Piping & Mechanical Contracting (IMAFALAG)
Keywords
Where Pacific Rim Mechanical is headquartered
LocationHeadquarters
- HQ city
- San Diego
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Pacific Rim Mechanical business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Construction Services: One-time project-based revenue from mechanical systems installation including HVAC, plumbing, process piping, insulation, and controls. Projects range from tenant improvements to ground-up builds for life sciences, healthcare, higher education, and commercial sectors. Revenue is project-based with long project cycles.
- Facility Services & Maintenance: Ongoing facility maintenance, repairs, retrofits, and emergency services. Includes preventive maintenance contracts with 24/7 emergency response capabilities and two-hour response time commitments for maintenance contract clients.
- Preconstruction & Engineering Services: Early-stage collaboration, budget clarity, constructability reviews, value engineering, and integrated design services provided as part of project engagement.
- Controls & Automation Services: Building automation system design, installation, integration, and ongoing optimization services for commercial and industrial facilities.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels7 records
Pacific Rim Mechanical product offering
Product offeringCore offering
Pacific Rim Mechanical is a full-service mechanical contractor delivering HVAC, plumbing, process piping, insulation, and building automation systems for complex facilities. The company provides an integrated service stack—preconstruction, design, fabrication, construction, controls, and facility services—across life sciences, healthcare, higher education, data centers, and entertainment venues in Southern California, executing projects through design-build, design-assist, and IPD delivery methods.
Product overview
Pacific Rim Mechanical is a full-service mechanical contractor offering an integrated suite of services spanning the entire project lifecycle: Preconstruction, Design, Fabrication, Construction, Controls, and Facility Services. The company operates its own fabrication facilities and uses advanced technologies including VDC/BIM, Stratus fabrication software, Distech Controls, and Tridium Niagara for building automation. Services are delivered through multiple delivery methods (design-build, design-assist, IPD) across commercial, healthcare, life science, and industrial sectors in Southern California.
Differentiator
Problem solved
Functional benefit
Products and services
- Preconstruction Services Early-stage collaboration services including conceptual design, budgeting, feasibility studies, constructability reviews, value engineering, target value design management, integrated project delivery, and early VDC/BIM engagement to reduce risk and support predictable delivery on complex construction projects.
- Design Services In-house and consultant-based engineering for HVAC, plumbing, process, and control systems with focus on sustainability, performance, code compliance, energy modeling, subconsultant administration, and quality control.
- Fabrication Services Off-site and on-site prefabrication capabilities including pipefitting, welding, plumbing, sheet metal, process piping, clean fabrication, skid fabrication, and multi-trade racks, featuring paperless digital workflow with Stratus software and QA/QC processes at the Poway fabrication facility.
- Construction Services Mechanical installation services including HVAC, plumbing, process piping, insulation, and controls with project management, scheduling, surveying, scanning, and VDC expertise; delivered via design-build, design-assist, and integrated project delivery (IPD) methods.
- Controls Services Building automation and controls solutions including Distech Controls integration, Tridium Niagara Framework, wireless thermostats, energy management, system trending, optimization, and personnel training; covers new construction, modernization, retrofit, and ongoing maintenance.
- Facility Services Comprehensive facility maintenance and support including HVAC and plumbing services, 24/7 emergency response, a state-of-the-art dispatch center, mobile tech with paperless workflow, and engineering support for retrofits and equipment replacement.
Quantifiable outcome
- Campus Point Building 3 delivered $51.4M project with over 10,000 hours of detailing on shell and core alone, 6,000 prefabrication hours, and 1,500 plumbing hours
- +3 more outcomes
Companies that use Pacific Rim Mechanical
Customer profileNamed customers13 records
Segments5 records
Ideal customer profiles5 records
Pacific Rim Mechanical technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature5 records
Pacific Rim Mechanical partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core.
- BNBuilderscoreGeneral contractor partnership on Bristol Myers Squibb Campus Point Building 3 project ($100M mechanical subcontract). Ongoing partnership with multiple collaborative projects including BMS tenant improvement work.
- Hensel PhelpscoreGeneral contractor partnership on Caltech Chen Neuroscience Research Building. Partnership continued with dozens of additional projects across Caltech campus.
- CRBcoreDesign-build partnership with CRB on Avid Bioservices expansion project including cleanrooms and central utility plant for cGMP biomanufacturing.
- Alexandria Real EstatecoreOwner/developer partnership on Campus Point Building 3 for Bristol Myers Squibb research hub. Multiple collaborative projects supporting life science development.
- Graymark CapitalcorePartnership on Westlake Labs transformation project converting 98,776 sf into premium life science research destination in Thousand Oaks biotech corridor.
- Edwards LifesciencescoreDirect partnership with Edwards Lifesciences for Daimler Street laboratory expansion supporting medical device research and development operations.
- SeaWorld San DiegocorePartnership for Jewels of the Sea exhibit mechanical and plumbing systems supporting marine life environments in active theme park.
- Rudolph & SlettencoreGeneral contractor partnership on Africa Rocks Exhibit at San Diego Zoo spanning 350,000 sf with specialized animal habitat systems.
- Loma Linda University HealthcoreLong-standing partnership on multiple healthcare projects including cogeneration retrofit ($6.2M), chiller plant construction ($6.8M), and steam plant retrofit.
- Affiliated Engineers Inc. (AEI)coreEngineering design partnership on Caltech Chen Neuroscience Research Building. Pac Rim hired AEI to design mechanical, plumbing, and process systems in collaborative delivery.
- Associated Builders and Contractors (ABC)coreIndustry association membership. Partnership with ABC supports apprenticeships, workforce development, and merit shop culture advocacy. Company participates in ABC Excellence in Construction and STEP Safety awards programs.
Scale indicators15 records
Recent moves12 records
Expansion highlights5 records
Pacific Rim Mechanical competitors and assessment
Company assessmentBroad incumbents
- Comfort Systems USA: NYSE-listed mechanical services parent (FIX) operating multiple regional mechanical contractors nationwide. Closest public-market comparable for Pac Rim's mechanical contracting model at scale.
- EMCOR Group: Public mechanical and electrical services leader (NYSE: EME) offering HVAC, plumbing, and process systems across commercial, industrial, and life sciences verticals. Defines the broader incumbent benchmark for specialty mechanical contractors.
Regional players
- Harris Mechanical: Northern California mechanical contractor serving Bay Area life sciences, healthcare, and higher-education markets. Comparable service portfolio and customer verticals but operates in a different geographic territory from Pac Rim.
- RQ Construction: San Diego-based general contractor specializing in healthcare, higher education, and life sciences projects. Adjacent collaborator/competitor within Pac Rim's owner/developer relationships and shared regional customer base.
Direct peers
- ACCO Engineered Systems: Pasadena-based mechanical contractor with HVAC, plumbing, process piping, and building automation serving life sciences, healthcare, and higher education across the western U.S. Closest direct geographic and service-line analog to Pacific Rim Mechanical.
- Bel-Aire Mechanical: Inland Empire-based HVAC and plumbing contractor focused on commercial, healthcare, and industrial projects across Southern California. Comparable service mix, verticals, and regional concentration to Pacific Rim Mechanical.
- Murray Company: Long-established Southern California mechanical contractor based in City of Industry providing HVAC, plumbing, and process piping across life sciences and healthcare. Same regional footprint and customer profile as Pac Rim.
- University Mechanical & Engineering Contractors: California mechanical and engineering contractor with strong higher-education, life sciences, and healthcare presence. Closely aligned portfolio of HVAC, plumbing, and process systems delivered through design-build methods.
- Southland Industries: National MEP and process systems contractor with significant Southern California operations, dedicated fabrication capacity, and life sciences/healthcare focus. Closely aligned full-lifecycle model spanning preconstruction, fabrication, controls, and facility services.
- TRI Mechanical: SoCal-based HVAC, plumbing, and process systems contractor serving commercial and life science customers. Comparable scale and service profile within the same regional market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Pacific Rim Mechanical social profiles
Digital presencePacific Rim Mechanical financial estimates
Financial estimateRevenue estimate
Valuation estimate
Pacific Rim Mechanical leadership team
Management profileNumber of profiles
Profiles8 records
Pacific Rim Mechanical funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Pacific Rim Mechanical 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 Pacific Rim Mechanical
What does Pacific Rim Mechanical do?
Pacific Rim Mechanical is a full-service mechanical contractor delivering HVAC, plumbing, process piping, insulation, and building automation systems for complex facilities. The company provides an integrated service stack—preconstruction, design, fabrication, construction, controls, and facility services—across life sciences, healthcare, higher education, data centers, and entertainment venues in Southern California, executing projects through design-build, design-assist, and IPD delivery methods.
Is Pacific Rim Mechanical a public or private company?
Pacific Rim Mechanical is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Pacific Rim Mechanical founded?
Pacific Rim Mechanical was founded in 1987. It employs 501 to 1,000 people.
Where is Pacific Rim Mechanical based?
Pacific Rim Mechanical is headquartered in San Diego, United States, in the North America region.
How does Pacific Rim Mechanical make money?
Four revenue lines are on record. Construction Services are the primary driver. The others are facility Services & Maintenance, preconstruction & Engineering Services and controls & Automation Services.
Who are Pacific Rim Mechanical's main competitors?
Broad incumbents on record are Comfort Systems USA and EMCOR Group. Regional players are Harris Mechanical and RQ Construction. Direct peers are ACCO Engineered Systems, Bel-Aire Mechanical, Murray Company, University Mechanical & Engineering Contractors, Southland Industries and TRI Mechanical.
Does Pacific Rim Mechanical have an API?
No public API is recorded for Pacific Rim Mechanical.
What industry is Pacific Rim Mechanical in?
Pacific Rim Mechanical's product category is Mechanical Construction Services. Its primary akta.pro industry code is IMAFALAG, Industrial/Process Piping & Mechanical Contracting. Its NAICS code is 238220.