24/7 electrical service in Knoxville

Your home's comfort starts with a properly functioning HVAC system, especially given Knoxville's hot, humid summers and chilly winters. At HEP, we offer comprehensive heating and cooling services designed to keep your indoor environment perfect year-round. From routine maintenance and filter changes to emergency repairs and full system replacements, our NATE-certified technicians have you covered.

We begin every job with a thorough diagnostic assessment to identify the root cause of the issue, not just the symptoms. Whether your air conditioner is blowing warm air, your furnace won’t ignite, or you simply want to improve your home's energy efficiency, we provide honest recommendations. Our maintenance plans include spring and fall tune-ups, which help extend the life of your equipment, lower your utility bills, and prevent unexpected breakdowns when you need your system most.

Choosing HEP for your HVAC needs means you get transparent pricing, same-day service options, and a team that respects your home. We clean up after every job and explain all work before we start. If your unit is over 10–15 years old and requires frequent repairs, we’ll help you explore high-efficiency replacement options that qualify for local rebates. Trust us to restore your comfort quickly and affordably.

Electrical problems are not only inconvenient but can also pose serious safety risks. HEP’s licensed electricians provide fast, reliable solutions for residential electrical issues throughout Knoxville. Whether you're dealing with flickering lights, frequently tripped breakers, or outdated wiring, we diagnose and fix the problem with precision and care.

Our services range from small repairs like outlet and switch replacements to larger projects such as panel upgrades, ceiling fan installations, and whole-home rewiring. We also perform safety inspections to catch hidden hazards like overloaded circuits or faulty grounding before they lead to fires or shocks. For homeowners planning renovations, we ensure your new electrical layout meets current codes and accommodates modern appliances and electronics.

What makes HEP different is our commitment to education. We don't just fix your issue—we explain what caused it and how to prevent it in the future. Our electricians arrive in uniform, treat your home with respect, and complete work on time. For urgent issues like power outages or sparking outlets, our 24/7 emergency service ensures help is just a phone call away. Experience dependable, safe electrical care with HEP.

From leaky faucets to burst pipes, plumbing emergencies can cause extensive damage if not addressed quickly. HEP provides full-service plumbing solutions for homeowners across Knoxville. Our master plumbers handle everything from minor drips to major repipes, using advanced tools like video camera inspections and hydro-jetting to diagnose and resolve issues efficiently.

Common plumbing problems we solve include clogged drains, running toilets, low water pressure, water heater failures, and sewer line backups. We also offer preventive services such as annual pipe inspections and drain cleaning to keep your system flowing smoothly. With Knoxville's temperature swings causing pipes to expand and contract, regular maintenance is key to avoiding costly breaks and leaks. Our team will inspect exposed pipes, recommend insulation where needed, and fix small issues before they escalate.

When you call HEP for plumbing, you get upfront pricing, a clean work area, and a warranty on all repairs. We treat your home as if it were our own, carefully protecting floors and fixtures during work. And because we know emergencies don't wait, our 24/7 dispatch team is always ready to send a plumber to your door. Trust HEP for plumbing that's done right the first time.

Your roof is your home's first defense against the elements, and even minor damage can lead to leaks, mold, and structural issues. HEP offers professional roofing services for Knoxville homeowners, including inspections, repairs, and full replacements. Our experienced roofers work with all common materials, from asphalt shingles to metal and flat roofing systems.

We start every roofing project with a detailed inspection—either from the ground with binoculars or a safe on-roof assessment if conditions permit. We look for missing shingles, cracked flashing, granule loss, and signs of water infiltration in your attic. If a repair is possible, we'll give you a fair estimate and complete the work promptly. If your roof is aging (typically 15-20 years old for asphalt) or has widespread damage, we'll walk you through replacement options, including material choices, costs, and expected lifespans.

After severe storms in Knoxville, we also offer emergency tarping services to prevent further water damage while you wait for permanent repairs. Our team prioritizes safety and cleanliness, using magnetic sweepers to collect nails and debris. With every roofing job, we provide a warranty on workmanship and manufacturer warranties on materials. Protect your home from the top down with HEP's trusted roofing services.