Ductwork Inspection
Ductwork Inspection | HVAC Unit Replacement | Heating and Air Conditioning | Decherd
When Decherd homeowners call HEP, they get seasoned professionals who look deeper than the thermostat. Our crew begins with a meticulous ductwork inspection to find hidden leaks, blockages, or insulation gaps that drive up energy bills and weaken airflow. By sealing and balancing the duct system first, we help your furnace and air conditioner deliver even, whisper-quiet comfort while trimming monthly utility costs.
If your current system is still struggling after the ducts are corrected, it may be time for an HVAC unit replacement. HEPâs NATE-certified technicians guide you through sizing, efficiency ratings, and financing options, then install a brand-new heat pump or gas package unit with craftsmanship guaranteed to last. From first inspection to final walkthrough, we make sure every room in your Decherd home feels just rightâseason after season.
FAQs
Why is a ductwork inspection necessary before replacing my HVAC unit in Decherd?
Ductwork delivers the conditioned air your new system will produce. If ducts are leaking, undersized, or contaminated, even the most efficient HVAC unit will under-perform. A pre-replacement inspection lets our technicians measure airflow, check insulation, locate leaks, and verify that static pressure will match the new equipmentâs requirements. Addressing duct issues up front helps protect your investment, improves comfort, and can boost system efficiency by 20â30 %.
How often should ductwork be inspected in Decherdâs climate?
For most homes we recommend a full duct inspection every 5â7 years, or sooner if you notice uneven temperatures, higher utility bills, or visible dust buildup. Decherdâs warm, humid summers can accelerate condensation, mold growth, and insulation breakdown inside ducts, so regular inspections help catch problems early and maintain healthy indoor air quality.
What signs tell me my HVAC unit or duct system may need replacement rather than repair?
Common red flags include: (1) your heat pump or furnace is 12â15 years old, (2) frequent breakdowns or refrigerant leaks, (3) rooms that never reach the set temperature, (4) energy bills rising 15 % or more year-over-year, (5) whistling or rattling noises from supply registers, and (6) visible rust, crushed flex duct, or missing insulation in the attic or crawlspace. A professional load calculation and duct assessment will confirm whether repair or full replacement is the most cost-effective route.
How long does HVAC replacement take, including duct sealing or modifications?
Most standard heat pump or gas furnace/AC change-outs in Decherd can be completed in one full working day (6â10 hours). If our inspection reveals that ducts need sealing, resizing, or partial replacement, add one additional day. We schedule permitting, equipment delivery, and disposal in advance to minimize downtime, and youâll always have a clear timeline before work begins.
Will upgrading my HVAC unit save money if I keep my existing ducts?
You will see some savings, especially if you upgrade from a 10-SEER system to todayâs 15-18-SEER models. However, leaking or poorly insulated ducts can waste up to 30 % of conditioned air. During our inspection we use a pressure test (duct blaster) to quantify leakage. If losses exceed 10 %, we recommend sealing or replacing problem sections so you can realize the full efficiencyâand utility-bill savingsâof your new equipment.
Do I need permits or city inspections for HVAC replacement in Decherd?
Yes. Franklin County and the City of Decherd require mechanical permits for HVAC replacements that alter equipment capacity or electrical connections. Our company handles the permitting process, schedules any required city or county inspections, and provides you with the final approval documentation for your records. This ensures your new system meets local codes, manufacturer specifications, and remains eligible for warranty coverage.