Dependable Power
Dependable Power | Generators | Electrical | Huntsville
When severe weather or unexpected grid issues hit Huntsville, losing power shouldn’t mean losing comfort, security, or productivity. HEP’s Dependable Power team keeps your life running smoothly with state-of-the-art generators that automatically restore electricity to your home or business within seconds. From cozy bungalows in Five Points to cutting-edge research facilities near Redstone Arsenal, our certified electricians design and install tailored backup power solutions that match your exact load requirements and budget.
Beyond installation, we stand behind every system with proactive maintenance plans, remote monitoring, and 24/7 emergency response—because true peace of mind comes from knowing help is always a phone call away. Discover why Huntsville property owners trust HEP for uninterrupted power and enjoy simple financing, transparent pricing, and friendly local expertise, all powered by reliable generators you can count on year after year.
FAQs
What types of generators do you install and service in the Huntsville area?
We work with a full range of residential and light-commercial generators, including air-cooled units from 10–26 kW, liquid-cooled units up to 150 kW, and portable inverter models. Our factory-trained technicians are authorized to install, warranty, and service leading brands such as Generac, Cummins, Kohler, and Briggs & Stratton. Whether you need a whole-home standby system, a critical-load unit for your business, or an RV/portable setup, we can size, install, and maintain it for optimal, code-compliant performance.
How do I determine the right generator size for my home or business?
Proper sizing starts with a load analysis. We review your electrical panel, list the appliances and systems you want powered during an outage, and calculate starting (surge) and running watts. For most homes in Huntsville, a 14–22 kW air-cooled generator will cover essential circuits plus HVAC. Small businesses with IT racks, refrigeration, or pumps may require 30–60 kW. Our team provides a free on-site assessment and delivers a detailed proposal showing kW requirements, fuel consumption, and runtime expectations so you purchase exactly what you need—no more, no less.
How often should my standby generator be serviced?
Manufacturers recommend preventive maintenance every 6 months or after 100 hours of runtime, whichever comes first. A typical service visit includes an oil and filter change, spark-plug inspection, battery load test, air filter replacement, fuel system check, software/firmware updates, and a full exercise under load. Because Huntsville’s climate swings from humid summers to occasional freezing temps, adhering to this schedule protects your engine, prevents gum buildup in fuel lines, and ensures your generator will start when a tornado-related outage hits.
Can a standby generator integrate with my existing electrical panel and smart-home system?
Yes. We install automatic transfer switches (ATS) that tie directly into your main service panel, allowing seamless power switchover within seconds of an outage. Many current-generation ATS units offer Wi-Fi or Ethernet connectivity, enabling monitoring through apps like Generac Mobile Link or Cummins Connect. If you already use smart-home hubs (Alexa, Google, SmartThings), we can configure alerts and status reports—so you’ll know fuel level, maintenance intervals, and fault codes from anywhere.
What permits or local codes apply to generator installations in Huntsville, AL?
Madison County and the City of Huntsville require an electrical permit, and in most neighborhoods a mechanical/gas permit if you’re connecting to natural gas. Setback rules mandate at least 5 ft clearance from property lines and 3 ft from combustible walls. Generators must also meet Huntsville Utilities’ interconnection standards to prevent back-feeding the grid. Our licensed electricians handle the entire permitting process, schedule inspections, and ensure compliance with NEC 2023, local zoning, and HOA guidelines.
Do you offer financing or maintenance plans for generators?
Absolutely. We partner with Synchrony and Alabama Credit Union to provide 0% APR promotional financing for up to 18 months and low fixed-rate terms up to 10 years. For long-term protection, we offer tiered maintenance plans—Basic (annual), Enhanced (biannual), and Premium (biannual plus remote monitoring). Plans include priority emergency service, discounted parts, and extended labor warranties, giving you predictable costs and peace of mind year-round.