What Generator Supercenter does

Generator Supercenter is a private US company founded in 2005 and headquartered in Tomball, Texas, that sells, installs, services, and maintains residential and commercial standby generators, primarily Generac whole-home systems ranging from 18kW to 80kW. The company operates a turnkey model that bundles hardware, in-house licensed electrician and plumber labor, permitting, and startup into packages priced between $9,500 and $30,000, with in-house financing available through third-party partners.

The business generates revenue across five streams: one-time hardware and installation sales, professional repair services, GenMon subscription monitoring ($39–$59 per month), annual maintenance contracts, and financing-related revenue. The company's go-to-market combines direct field sales with in-home consultations, physical showroom experiences (the "Generator Superstore®" sub-brand), retail lead-generation partnerships with Costco and Lowe's, and a franchise model that has scaled to active operations across at least 11 US states. It also services all generator makes and models, not only Generac.

Generator Supercenter claims the position of #1 Generac dealer in North America, stating it outsells its nearest competitor 3 to 1, with a cumulative installed base of 10,000–15,000+ units. It holds Generac's Premier Dealer Award and operates 501–1,000 employees. In 2025 the company expanded into adjacent residential energy products (EV chargers, smart panels, battery backups) under its Home Tech sub-brand, extending beyond traditional standby generation into broader home energy management.

Name

Generator Supercenter

Legal name

Generator Supercenter

Website

https://generatorsupercenter.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Generator Supercenter, founded in 2005 and headquartered in Tomball, Texas, is the #1 Generac dealer in North America, selling, installing, and maintaining residential and commercial standby generators (18kW–80kW) through showrooms, retail partnerships, and a multi-state franchise network serving homeowners with turnkey backup power solutions.

Ownership category

akta.pro rank

Product category

Residential Standby Generator Sales and Services

NAICS

Appliance Repair and Maintenance (811412), Other Electric Power Generation (221118)

SIC

Motors & Generators (3621), Electric Services (4911)

akta.pro primary industry

Backup & Resilience Power Systems (Standby Generators, Critical Facilities) (EUACALAG)

akta.pro secondary industries

Residential Behind-the-Meter Generation (EUACALAB), Generator Installation & Transfer Switches (Standby/Portable Interlock) (HSAOADAF), Emergency Generator & Transfer Switch Troubleshooting (HSAOAEAI), Smart Generator/Backup Power & Transfer Switch Integration with Home Automation (HSAOANAL), Engine Generator & Microgrid Power Plant EPC (Diesel/Gas Recip) (EUAEAAAJ)

Keywords

• Standby generator sales
• Generator installation services
• Generator maintenance monitoring
• Home backup power
• Generac whole-home generators

Headquarters

HQ city

Tomball

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Generator Hardware Sales: Sale of Generac whole-home standby generators ranging from 18kW to 80kW. One-time purchase model with prices typically ranging from $9,500-$30,000 for complete turnkey packages.
2. Installation Services: Turnkey installation including electrical work, gas line installation, permitting, site preparation, and startup. Handled by in-house licensed electricians and plumbers.
3. GenMon Maintenance Monitoring: Monthly monitoring service with multi-point inspections, remote diagnostics, and priority scheduling. Monthly fees from $39-$59 depending on generator size.
4. Repair and Maintenance Services: Service and repair for all generator makes and models. Emergency 24/7 repair services available.
5. Financing Revenue: In-house financing options for customers, partnering with financial institutions to provide flexible payment plans.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels6 records

Core offering

Generator Supercenter sells, installs, services, and monitors Generac whole-home standby generators (18kW to 80kW) for residential and commercial customers. The company delivers turnkey solutions including permitting, electrical and gas work, and ongoing maintenance through certified technicians, with the proprietary GenMon subscription providing 24/7 remote monitoring and proactive diagnostics.

Differentiator

Problem solved

Functional benefit

Brands

• GenMonitor: Generator monitoring and maintenance program with 24/7 tracking and diagnostics
• Home Tech

Products and services

• Turnkey Whole-Home Generator Installation End-to-end residential generator installation service covering load calculation, generator sizing, electrical and gas work, permitting, and startup for Generac standby systems from 18kW to 60kW and larger commercial configurations. Targeted at homeowners and small commercial buyers who need a single contractor to handle every step.
• Generator Repair and Service Repair and service for all generator makes and models, not limited to Generac, with 24/7 emergency repair availability. Targeted at existing generator owners regardless of original installer.
• GenMon Remote Monitoring and Maintenance Subscription Recurring 24/7 remote monitoring and maintenance subscription with multi-point inspections, certified Generac parts, VIP priority scheduling, and discounted service rates. Priced $39-$59 per month depending on generator capacity (small 18-26kW, medium 32-38kW, large 48-80kW). Targeted at standby generator owners seeking proactive maintenance and priority service.
• Customer Financing for Generator Purchases Flexible financing plans offered through partner financial institutions, enabling customers to purchase generator systems with low monthly payments. Targeted at homeowners who need payment-plan access to afford a turnkey generator package.
• Home Tech Energy Solutions Whole-home energy ecosystem including EV charging stations, smart load management panels, and portable battery backup systems, complementing standby generators as an integrated backup-power and energy-management offering for modern smart homes.
• Generator Supercenter Franchise Program Franchise opportunity allowing entrepreneurs to operate local generator sales, installation, and service businesses under the Generator Supercenter brand, with active franchise locations in markets including Savannah GA, Wilmington NC, and Miami-Dade/Broward FL.

Quantifiable outcome

• 10,000+ generators installed
• +3 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Three partnerships are on record, tiered flagship and core.

• GeneracflagshipChannel Partner/ Reseller/ DistributorGenerator Supercenter is the #1 Generac dealer in North America, selling, installing, and servicing Generac whole-home standby generators. They hold the Generac Premier Dealer Award, Generac's highest honor for customer service and sales. The partnership includes access to factory-certified technicians, certified parts, and manufacturer warranty support.
• CostcocoreChannel Partner/ Reseller/ DistributorRetail partnership where Generator Supercenter places lead generators at Costco locations to generate qualified leads for generator installations. Costco Lead Setter positions are actively recruited.
• Lowe'scoreChannel Partner/ Reseller/ DistributorRetail partnership with Lowe's for lead generation. Lead setter positions are maintained at Lowe's locations to generate customer leads for Generator Supercenter's installation services.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• Sunnova Energy: Residential solar and battery-storage provider that markets whole-home backup as a service. Comparable to Generator Supercenter's pivot into integrated home-energy solutions and represents the emerging 'backup-as-a-service' business model that could compete with traditional generator ownership.
• Tesla Energy: Sells the Powerwall home battery, a leading alternative to traditional standby generators for backup power. Tesla represents the most disruptive adjacent technology peer, particularly relevant given Generator Supercenter's Home Tech expansion into batteries and EV chargers.
• Enphase Energy: Provides solar inverters and the IQ Battery home storage product, increasingly bundled with rooftop solar as a backup-power alternative. Comparable to Generator Supercenter's emerging Home Tech division addressing whole-home energy resilience.
• Sunrun: Largest US residential solar installer with growing battery-storage (Brightbox) offering, positioned as a clean-energy alternative to fossil-fuel standby generators. Relevant peer for the energy-resilience wallet and for the subscription/financed ownership model Generator Supercenter could expand into.

Others

• Neighborly (home services franchise platform): Parent company of multiple home-services franchise brands (including electrical, HVAC, and plumbing). Comparable as a franchise-platform business model reference for how Generator Supercenter could either be acquired by, or benchmarked against, a scaled multi-brand home-services franchisor.

Broad incumbents

• Briggs & Stratton: Long-established manufacturer of small engines and standby/portable generators, with residential backup power as a core category. Comparable as an incumbent product peer in the same home-standby segment Generator Supercenter serves.
• Kohler Power Systems: Major manufacturer of residential and commercial standby generators and transfer switches. Kohler competes head-to-head with Generac and represents an alternative product line that dealers like Generator Supercenter could pivot to if Generac economics deteriorate.
• Generac Power Systems: Manufacturer of the standby generators (Generac) that form the core of Generator Supercenter's product line. Generac is both Generator Supercenter's flagship supplier and a potential long-term competitive threat, as it operates its own direct-sales and dealer ecosystem. Direct comparison is critical for understanding the supplier concentration risk.
• Champion Power Equipment: Manufacturer of home standby and portable generators. Champion competes with Generac at the product level and is sold through a similar dealer and big-box retail channel, making it a natural alternative-supplier peer for Generator Supercenter.

Direct peers

• Mr. Electric: National franchise network providing residential and commercial electrical services, including generator installation and maintenance. Closely comparable to Generator Supercenter in business model — electrician-led, franchise-driven, multi-state footprint, recurring service revenue.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/GeneratorSupercenter
• Xx.com/generatorsuper
• LinkedInlinkedin.com/company/generator-supercenter

Revenue estimate

Valuation estimate

Number of profiles

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 Generator Supercenter