Standby Generator Installation & Service in Dallas–Fort Worth

Expert standby generator installation and service. Authorized Generac and Kohler installer serving Dallas–Fort Worth homes and businesses.

Texas storms are getting more severe. Ice storms, derechos, and summer heat waves strain the ERCOT grid, leaving Dallas–Fort Worth homes and businesses without power for hours or days. A standby generator is not a luxury in North Texas — it is essential infrastructure. Clements Electric is a licensed, authorized installer for Generac and Kohler standby generators. Everything from load calculations and permitting to concrete pad installation, gas line coordination, electrical hookup, and automatic transfer switch programming is handled in-house. The generator division has installed hundreds of whole-home and commercial standby systems across Dallas, Fort Worth, Plano, McKinney, and every surrounding suburb. When the grid goes down, your generator starts automatically — keeping your lights on, your HVAC running, your refrigerator cold, and your security system active.

Standby generator installed in residential backyard

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Why Standby Generators Matter in Dallas–Fort Worth

North Texas faces unique power reliability challenges that make standby generators a smart investment:

Ice storms and freezing rain — tree limbs and power lines collapse under ice weight, causing multi-day outages
Summer heat waves and ERCOT grid strain — rolling blackouts during peak demand leave homes without air conditioning when it is 105°F outside
Spring derechos and severe thunderstorms — straight-line winds of 60–80 mph topple poles and transformers
Tornadoes and hail storms — direct strikes and debris damage destroy above-ground electrical infrastructure
Planned maintenance and substation upgrades — utilities schedule multi-hour outages for grid modernization

Modern standby generator digital control panel close up

Generator Maintenance and Repair Services

A standby generator that sits unused for months will fail when you need it most. Clements Electric offers comprehensive generator maintenance to keep your system reliable:

Annual maintenance — oil and filter change, spark plug inspection, air filter replacement, coolant check, battery load test, and exercise cycle verification
Bi-annual maintenance for commercial generators — more frequent service for high-duty-cycle units
Remote monitoring setup and troubleshooting — Mobile Link, OnCue Plus, and third-party monitoring integration
Battery replacement — generator batteries typically last 3–5 years. We test and replace before failure.
Fuel system service — propane regulator checks, natural gas pressure testing, and fuel line inspection

Technician performing annual maintenance on standby home generator

Generac Standby Generators

Generac is the largest standby generator manufacturer in America. As an authorized Generac installer, we recommend and install the right model for your home or business. Explore all Generac models and our dedicated installation services on our Generac page.

Guardian Series (10kW–26kW) — Most popular residential line. Air-cooled, runs on natural gas or propane. Automatic startup in 10–30 seconds. Powers essential circuits or whole-home depending on size.
PowerPact (7.5kW) — Compact, budget-friendly option for smaller homes and essential-circuit coverage. Fits tight side-yard installations.
QuietSource Series (22kW–48kW) — Liquid-cooled, ultra-quiet operation. Ideal for large homes, noise-restricted neighborhoods, and premium installs.
Protector Series (15kW–150kW) — Diesel-powered commercial standby generators for businesses, schools, medical facilities, and critical infrastructure.
Generac PWRcell — Solar + battery backup system that integrates with your generator for complete energy independence. Store solar power for use during outages.

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Electrician connecting standby generator to automatic transfer switch

Kohler Standby Generators — Premium Performance

Kohler has built industrial engines since 1873 and brings that engineering pedigree to residential standby generators. Clements Electric is an authorized Kohler installer. Explore all Kohler models and our dedicated installation services on our Kohler page.

Kohler 12RESV/14RESV (12kW–14kW) — Residential standby with commercial-grade alternator. Corrosion-resistant enclosure for Texas humidity and salt air near lakes.
Kohler 20RESA/20RCA (20kW) — Powers most 2,500–4,000 sq ft DFW homes completely. Fastest voltage regulation in the industry — safe for sensitive electronics.
Kohler 38RCL/48RCL (38kW–48kW) — Liquid-cooled for large estates, ranch properties, and homes with multiple HVAC zones. Runs quietly under 65 dB.
Kohler 30RCLA/40RCLA (30kW–40kW) — Commercial standby for restaurants, retail, offices, and small medical practices. EPA-certified for stationary emergency power.
Kohler OnCue Plus — Remote monitoring and management app. Start/stop, view status, schedule exercise, and receive service alerts from anywhere.

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Family inside well-lit home during power outage with standby generator running

Ready to schedule your standby generator installation & service?

Call now for same-day service anywhere in the Dallas–Fort Worth metroplex. Written quotes, no hidden fees.

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Frequently Asked Questions

From contract signing to final inspection, most residential installations take 2–4 weeks. This includes permitting (3–7 days), pad curing (3–5 days), generator delivery (1–2 weeks), and 1–2 days of on-site electrical and fuel work. Commercial installations with larger units may take 4–8 weeks.

A 22kW air-cooled generator can power most 2,000–3,500 sq ft DFW homes completely, including central AC, refrigerator, lights, outlets, and well pump. For homes larger than 4,000 sq ft, multiple HVAC zones, or electric water heaters, we typically recommend a 24kW–26kW unit or a 38kW+ liquid-cooled generator.

Yes. Most residential standby generators are dual-fuel capable and can run on either natural gas or propane. Natural gas is preferred for convenience — no tank refills needed. Propane is ideal for rural properties without gas service. The right fuel is recommended based on your availability and preference.

Generac Guardian air-cooled generators operate at approximately 66–68 dB at 23 feet — similar to a lawn mower heard from across the yard. Kohler liquid-cooled models run quieter at 62–65 dB. QuietSource and commercial enclosures can reduce noise to 55–60 dB. We position generators to minimize noise impact on patios, bedrooms, and neighboring properties.

Yes. All standby generator installations require an electrical permit from your city. Natural gas connections require a plumbing permit and gas line inspection. Clements Electric handles all permitting, utility coordination, and inspection scheduling as part of the installation service. HOA additional approval requirements are assisted with as needed.

Service Areas

We provide standby generator installation & service in dallas–fort worth throughout the Dallas–Fort Worth metroplex. Click any city to learn more about our local electrical services.

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