Bay City Electric Works

What Bay City Electric Works does

Bay City Electric Works is a privately held, family-owned industrial power generation distributor and service provider headquartered in Poway, California, founded in 1932 and controlled by the Lee family since 2021. The company operates as the exclusive authorized distributor for Rehlko (formerly Kohler Energy) industrial and residential generators, Bobcat Portable Power, and Chicago Pneumatic industrial air compressors across California, Nevada, and Hawaii — a territory it has held in various forms since becoming a Kohler dealer in 1962. Its product portfolio spans diesel generators (15-4000 kW), gas generators (25-1300 kW), KD Series heavy-duty industrial generators (700-4000 kW), Tier 4 Final mobile generators, automatic transfer switches (30-4000 amp), paralleling switchgear, Decision-Maker smart controllers, e-Frame enclosures, hydrogen fuel cell systems, and residential backup generators, supplemented by Outback Power and EnerSys energy storage products added in 2020.

The company generates revenue through four streams: one-time equipment sales (Rehlko/Bobcat generators and air compressors), recurring service and repair contracts (24/7 emergency support, planned maintenance, load bank testing), parts sales from a multimillion-dollar inventory across multiple brands, and usage-based equipment rentals (20 kW to 4,500 kW with paralleling). Its go-to-market is enterprise field sales backed by factory-trained, brand-certified technicians, supported by an e-commerce site, BIM/CAD design tools, application engineering training with CEU credits, and a Power Solutions Center sizing program for specifying engineers. Customers span industrial facilities, hospitals, data centers, water treatment plants, residential homeowners, contractors, municipalities, and entertainment venues, with a dedicated data center business development function reflecting prioritization of hyperscale, colocation, and edge computing backup power demand.

Bay City has been in an active expansion phase since the 2021 ownership transition, completing three acquisitions (Diesel Generator Services in 2022, AG Engineering and Alpro Power in 2023), expanding territory to Hawaii, entering energy storage distribution, and opening a new 20,000 sq ft sales and service hub in Galt, California in 2024. The company holds Kohler Distributor of the Year recognition (1997, 2015) and maintains six branch locations across CA and NV, with nationwide service coverage through a partnership with Ultimate Service Associates. No public revenue disclosure, external investors, or AI/ML technology investments are present in the available data.

Name

Bay City Electric Works

Legal name

Bay City Electric Works

Website

https://bcew.com

Company type

Private

Founded year

1932

Operating status

Operating

Headcount range

51–100 employees

Short description

Bay City Electric Works is a family-owned industrial power generation distributor and service provider, selling, renting, and servicing Rehlko/Kohler generators, Bobcat portable power, and industrial air compressors exclusively across California, Nevada, and Hawaii since 1932.

Ownership category

akta.pro rank

Product category

Power Generation Equipment

NAICS

Motor and Generator Manufacturing (335312), Electrical Contractors and Other Wiring Installation Contractors (23821)

SIC

Motors & Generators (3621), Electrical Work (1731)

akta.pro primary industry

Cables, Connectors & Electrical BOS Components Manufacturing (MV/HV, Subsea, Harnesses) (EUAMAHAK)

Keywords

• Backup power systems
• Industrial generators
• Generator service
• Power generation equipment
• Automatic transfer switches

Headquarters

HQ city

Poway

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure, Technology or R&D

Revenue model

1. Generator Equipment Sales: Sale of industrial and residential generators including diesel, gas, hydrogen fuel cell, and mobile generators. As authorized Rehlko/Kohler distributor, company sells generators ranging from 15 kW to 4 MW along with accessories, enclosures, and transfer switches.
2. Generator Service and Repair: 24/7 generator repair service with factory-trained technicians. Services include diagnostics, load bank testing, voltage calibration, coolant testing, oil analysis, fuel cleaning, and ATS/switchgear maintenance. Same-day options available.
3. Parts Sales: Multimillion-dollar inventory of generator and engine parts for Kohler, Bobcat, Mitsubishi, John Deere, and Chicago Pneumatic brands. Stocks filters, gaskets, injectors, belts, alternators, controllers, and compressor parts.
4. Equipment Rentals: Generator rental solutions for short-term and long-term needs. Fleet includes portable generators (20 kW to 2,000 kW), paralleled units up to 4,500 kW, industrial air compressors, transformers, and distribution equipment. Remote monitoring available with select rentals.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Bay City Electric Works is an authorized Rehlko/Kohler distributor that sells, services, and rents industrial, commercial, and residential power generation equipment across California, Nevada, and Hawaii. Core offerings include diesel generators (15-4000 kW), gas generators (25-1300 kW), hydrogen fuel cell systems, automatic transfer switches, paralleling switchgear, Bobcat portable generators, and industrial air compressors, complemented by 24/7 factory-trained service, a multimillion-dollar OEM parts inventory, and rental solutions with paralleled units up to 4,500 kW.

Product overview

Bay City Electric Works offers a comprehensive power generation solutions portfolio built around Rehlko (formerly Kohler Energy) industrial generators and associated power equipment. The core product line includes diesel generators (15-4000 kW), gas generators (25-1300 kW), KD Series heavy-duty generators (700-4000 kW), and mobile generators with Tier 4 Final certification. Supporting infrastructure products include automatic transfer switches (30-4000 amp), paralleling switchgear, Decision-Maker smart controllers, and e-Frame enclosures. The company also distributes Kohler home generators and Bobcat portable generators (25-570 kVA) for residential and commercial use. A full-service offering complements the hardware portfolio with 24/7 generator repair and maintenance, a multimillion-dollar parts inventory, generator rentals (20 kW to 4,500 kW with paralleling), BIM/CAD design tools, application engineering training, and specialized data center power solutions. Industrial air compressors from Bobcat and Chicago Pneumatic round out the product range. As an authorized Rehlko distributor since 1962, the company serves California, Nevada, and Hawaii with factory-trained technicians and certified support.

Differentiator

Problem solved

Functional benefit

Products and services

• Rehlko Diesel Generators Diesel generators ranging from 15 to 4000 kW for industrial and commercial power demands. EPA-certified industrial grade generator models with advanced KD Series options up to 4 megawatts. Sold to hospitals, data centers, water treatment plants, airports, gas stations, and other critical infrastructure facilities.
• Rehlko Gas Generators Natural gas and gaseous fuel generators ranging from 25 kW to 1300 kW, available in natural gas, LP, and dual-fuel configurations. EPA-certified for long-lasting performance and intended for commercial and industrial standby power applications.
• Rehlko KD Series Generators Heavy-duty industrial generators rated 700-4000 kW designed for mission-critical applications including data centers, hospitals, airports, and power plants. Features superior fuel efficiency and premium three-year unlimited warranty.
• Rehlko Mobile Generators Tier 4 Final diesel mobile generators with EPA certification for prime applications. Feature flexible fuel options and premium 3-year/3000-hour single-source warranty, intended for mobile and prime power use.
• Rehlko Hydrogen Fuel Cell Systems Zero-emission hydrogen fuel cell power systems providing sustainable, scalable energy solutions. Offers component interoperability and reduced maintenance costs for customers seeking clean energy alternatives.
• Kohler Home Generators Automatic backup power generators for residential use. Operate on natural gas or liquid propane with automatic startup during power outages for homeowners seeking whole-home backup power.
• Bobcat Portable Generators Portable diesel generators ranging from 25-570 kVA for construction, outdoor events, agricultural use, and emergency backup. Feature Intelligent Load Management System (ILMS) and EPA Tier 4 certification with comprehensive five-year warranty.
• Industrial Air Compressors Bobcat and Chicago Pneumatic industrial air compressors and pneumatic tools. Authorized California distributor with comprehensive five-year warranty, intended for construction and industrial applications.
• Generator Rental Equipment Electric generator rentals from 20 kW to 2,000 kW with paralleled generator units extending to 4,500 kW. Includes industrial air compressors, transformers, distribution equipment, and remote monitoring. Serves contractors, businesses, municipalities, and event organizers with delivery, setup, and support.
• Generator Service and Repair 24/7 generator repair service for all makes and models including Kohler/Rehlko, Bobcat, Mitsubishi, and John Deere. Services include diagnostics, load bank testing, electrical testing, and planned maintenance with same-day options available.
• Generator Parts Multimillion-dollar inventory of generator and engine parts for all major brands. Stocks filters, gaskets, injectors, belts, alternators, and controllers with expert parts department support to minimize downtime.
• Application Engineering Training Generator training services for contractors and specifying engineers covering generator design, installation, and safety compliance. Offers CEUs and conference presentations at the Poway, Rancho Cucamonga, and Galt training facilities.
• Data Center Power Solutions Customized power solutions for data centers including KD Series diesel generators up to 4 MW, eFRAME enclosures, controllers, automatic transfer switches, and switchgear. Covers hyperscale, colocation, and enterprise/edge facilities requiring 24/7 uptime.

Quantifiable outcome

• Response within one hour across CA, NV & HI
• +2 more outcomes

Named customers6 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Rehlko (formerly Kohler Energy)coreChannel Partner/ Reseller/ Distributor · 1 January 1962Rehlko (formerly Kohler Energy) is Bay City's primary manufacturer partner. Bay City has been an authorized Kohler generator distributor since 1962 and serves as the exclusive distributor for California, Nevada, and Hawaii. The partnership expanded in 2021 to include Hawaii for industrial and residential products. Bay City offers diesel, gas, hydrogen fuel cell, and mobile generators from Rehlko along with automatic transfer switches, paralleling switchgear, and smart controllers.
• Bobcat (Portable Power)coreChannel Partner/ Reseller/ DistributorBay City Electric Works is the authorized California distributor for Bobcat Portable Power's industrial air compressors and portable generators. Bobcat products include portable diesel generators ranging from 25-570 kVA with Intelligent Load Management System (ILMS) technology. Products backed by comprehensive five-year warranty.
• Chicago PneumaticcoreChannel Partner/ Reseller/ DistributorBay City is an authorized distributor for Chicago Pneumatic industrial air compressors and pneumatic tools. Chicago Pneumatic offers reliable and efficient air compressors and air treatment equipment along with hundreds of pneumatic and cordless tools for workshop applications.
• Power Systems West Rental Power GroupminorStrategic or Co-development PartnerStrategic partnership referenced in rental equipment section. Power Systems West Rental Power Group collaborates with Bay City to deliver reliable power solutions with local teams. Partnership provides combined expertise for generator rental operations.
• Ultimate Service AssociatesminorImplementation/ SI/ Consulting PartnerNationwide service partnership through Ultimate Service Associates based in Tulsa, OK. Extends Bay City's service capabilities beyond California, Nevada, and Hawaii to provide nationwide generator service coverage for customers with multi-location operations.

Scale indicators9 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Buckeye Power Sales: Ohio-based authorized Kohler/Rehlko industrial generator distributor serving OH, KY, IN and surrounding states. Closest direct peer — same OEM partnership, similar commercial/industrial customer focus, and parallel service/parts/rental offering.
• Power Systems West: Power systems distributor and rental operator; explicitly named as Bay City's strategic rental partner. Highly comparable regional power generation distributor model with sales, service, and rental capabilities.
• Power Equipment Direct: Online-focused industrial generator retailer and parts distributor serving national customers. Comparable product breadth across multiple OEM brands but primarily transactional sales model rather than full-service distributor with field installation.
• Worldwide Power Products: Houston-based industrial generator dealer and service provider offering sales, rentals, and parts across multiple OEM brands. Directly comparable multi-revenue stream model serving data center, oil & gas, and commercial backup power markets.

Broad incumbents

• United Rentals: Largest equipment rental company in the world with significant generator and power rental fleet. Overlaps with Bay City's rental business but offers a vastly broader equipment portfolio and national branch density.
• Aggreko: Global leader in temporary power generation and temperature control rentals. Competes directly in Bay City's rental segment (especially large-scale temporary power for events, construction, and grid outages) but operates much larger fleet globally.
• Cummins Power Generation: Major OEM with direct sales and distributor network for diesel and gas generators globally. Competes head-on in the same backup power market Bay City serves but offers a much broader product portfolio including engines and full power systems.
• Generac Industrial Power: Major U.S. generator manufacturer with industrial product line targeting data centers, healthcare, and commercial applications. Competes in same end markets; has stronger residential position and growing industrial business via direct sales and dealer network.
• Caterpillar Electric Power: Global OEM of industrial generator sets (Cat branded) with both direct sales and dealer network. Competes in the same mission-critical/data center backup power segments but is dramatically larger and offers broader power solutions portfolio.

Others

• Rehlko (formerly Kohler Energy): Bay City's primary OEM partner and exclusive supplier for CA/NV/HI territory since 1962. Not a direct competitor but a critical ecosystem participant — their product roadmap, pricing, and distribution strategy directly determine Bay City's competitive position.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/BayCityElectricWorks
• Facebookfacebook.com/477440959002895
• LinkedInlinkedin.com/company/bay-city-electric-works

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Bay City Electric Works