Reliable HVAC System
Reliable HVAC System | HVAC Unit Replacement | Heating and Air Conditioning | Shelbyville
When Shelbyville homes start feeling more like saunas or iceboxes, locals trust HEP’s reliable HVAC system heating and air conditioning team to restore perfect comfort—fast. Our certified technicians arrive on time, treat your space with respect, and back every solution with transparent pricing. Whether your current unit is wheezing through another humid afternoon or refusing to fire up on a frosty morning, we diagnose the problem quickly and guide you through every option with zero pressure.
Choosing an HVAC unit replacement isn’t just about swapping out old equipment; it’s an investment in lower utility bills, cleaner indoor air, and peace of mind that lasts for years. HEP partners with industry-leading brands to deliver energy-efficient systems tailored to your home’s size and your family’s lifestyle, and we offer financing to keep the upgrade within reach. Ready to feel the difference? Give us a call today and see why Shelbyville counts on HEP for reliable comfort in every season.
FAQs
How do I know when it’s time to replace my HVAC unit instead of repairing it?
In Shelbyville’s hot, humid summers and cool winters, your HVAC equipment works hard year-round. If your system is 10–15 years old, needs frequent or costly repairs, is no longer keeping temperatures even in all rooms, or your energy bills keep climbing despite regular maintenance, replacement is usually the most cost-effective choice. A new unit offers higher efficiency, lower utility costs, stronger airflow and modern features like smart thermostats and variable-speed operation.
What HVAC system sizes and types are best suited for homes in Shelbyville?
Proper sizing is critical: an oversized unit short-cycles and wastes energy, while an undersized unit runs constantly and never reaches setpoint. We perform a Manual J load calculation that factors in your home’s square footage, insulation, window area, orientation, and local Shelbyville weather data. Most single-family homes here need 2–5 ton heat pumps or split systems paired with a high-efficiency gas furnace (dual-fuel) for optimal comfort and utility savings. We’ll explain the pros and cons of packaged units, ductless mini-splits, and variable-speed inverter systems so you can choose what fits your lifestyle and budget.
How long does a typical HVAC replacement take, and will I be without heating or cooling?
A straightforward change-out (replacing the indoor coil, outdoor condenser, and furnace or air handler) usually takes 4–8 hours. If ductwork modifications, electrical upgrades, or new line sets are required, the project can extend to 1–2 days. We schedule installations to minimize downtime, arrive with all equipment, and test the new system the same day. In extreme weather, we can provide temporary portable heaters or spot coolers at no extra charge to keep you comfortable during the swap.
What energy-efficiency ratings should I look for, and how will a new unit affect my utility bills?
In Tennessee, we recommend air conditioners and heat pumps with at least 15.2 SEER2 (roughly 16 SEER legacy rating) and furnaces with 90–96% AFUE. Variable-speed compressors and ECM blower motors further reduce energy use. Homeowners who upgrade from a 10 SEER/80% AFUE system typically see 25–40% lower heating and cooling costs. Your new high-efficiency unit may qualify for Federal Energy Star tax credits and local utility rebates, which we’ll help you file.
Do I need any permits or inspections for an HVAC replacement in Shelbyville?
Yes. Bedford County and the City of Shelbyville require a mechanical permit for any equipment replacement that involves refrigerant lines, electrical connections, or gas piping. After installation, a county inspector must verify that the work meets current building and safety codes. Our licensed technicians pull all necessary permits, schedule the inspection, and provide the final approval documents for your records, so you don’t have to worry about paperwork or compliance.
What warranties and maintenance plans do you offer with a new HVAC installation?
Most of our preferred manufacturers include a 10-year parts warranty when the equipment is registered within 60 days of installation. We add a 1-year labor warranty at no cost and offer optional extended labor coverage up to 10 years. To protect your investment, we recommend our Comfort Club maintenance plan: two precision tune-ups per year, priority scheduling, no overtime fees, and 10% discounts on filters and accessories. Routine maintenance keeps your new system efficient, maximizes its lifespan, and is required by most manufacturers to keep the parts warranty valid.