Electrical Generators
Electrical Generators | Generators | Electrical | Luttrell
From unplanned outages to planned projects, HEP keeps Luttrell powered and productive with reliable generators that fit every need and budget. Our seasoned technicians size, install, and maintain each unit with precision, so homes stay bright, businesses stay open, and critical systems never miss a beat. Whether you’re safeguarding sensitive equipment, hosting an outdoor event, or preparing for storm season, we deliver seamless backup power and the peace of mind that comes with it.
Customers choose us for more than world-class equipment. They come for a neighborly experience built on honest quotes, clear timelines, and 24/7 emergency support from locals who know the terrain as well as they know electricity. Discover how effortless dependable power can be when you partner with the hometown team that treats every Luttrell project like it’s powering their own front porch.
FAQs
What types of electrical generators do you offer in Luttrell?
We supply and install a full range of generators for residential, commercial, agricultural, and light-industrial applications in Luttrell and the surrounding Union County area. Options include portable gasoline units (1–10 kW), standby air-cooled generators (10–24 kW), liquid-cooled whole-house or commercial sets (25–150 kW), and three-phase diesel generators up to 500 kW. We represent leading brands such as Generac, Cummins, Kohler, and Briggs & Stratton, and can source specialty models like PTO-driven or bi-fuel systems on request.
How do I determine the right generator size for my home or business?
Proper sizing prevents overloads and wasted fuel. Our technicians perform a free on-site load analysis that accounts for starting surges of motors, HVAC units, well pumps, and sensitive electronics. We add the running wattages of essential circuits, apply National Electrical Code demand factors, and include a 20 % safety margin. For homes, the most popular sizes in Luttrell are 14–22 kW air-cooled units. Small businesses with refrigeration or computer servers generally need 30–60 kW liquid-cooled sets. We provide a written sizing report and multiple cost options before you commit.
What is the installation process and how long does it take?
A typical turnkey residential installation takes 1–2 days. Day 1 involves pad placement, delivery of the generator, and electrical prep work (transfer switch mounting, wiring conduit). Day 2 covers gas line connection (natural gas or propane), final wiring, startup, and customer orientation. Commercial projects can take 3–7 days depending on trenching, concrete pads, and service upgrades. We pull all Union County permits, coordinate with LCUB or KUB for meter work, and schedule the inspector. You have one point of contact from permit application to final commissioning.
How often does a generator need maintenance?
Standby generators should be serviced every 12 months or after 150–200 running hours, whichever comes first. Our annual maintenance visit includes oil and filter change, spark-plug replacement, valve clearance check, battery load test, firmware updates, and a full 30-minute load run. Portable units require oil changes every 50–100 hours and fuel stabilization if stored. We offer affordable maintenance agreements that keep your warranty valid and include 24/7 monitoring so we know of a fault before you do.
Do you provide emergency repair services in Luttrell?
Yes. We maintain a 24/7 on-call team with stocked service trucks based just off TN-131, allowing us to reach most Luttrell addresses within 45 minutes. Technicians are factory-certified for Generac, Cummins, and Kohler and carry common parts such as voltage regulators, control boards, starters, and sensors. After-hours labor rates apply, but service-plan customers receive priority dispatch and discounted pricing. Temporary rental generators can be delivered if your unit requires shop repairs.
What warranties and financing options are available?
Most residential standby generators include a 5-year limited parts and labor warranty, with optional upgrades to 10 years. Commercial diesel units come with a 2-year/2,000-hour warranty extendable to 5 years. We register the warranty on your behalf and handle any claims. For financing, we partner with Synchrony and TVA EnergyRight® to offer 0 % interest for 12 months or low-APR plans up to 144 months. Veterans, first responders, and Union County small businesses may qualify for additional rebates—ask our sales team for current promotions.