Horizon Energy South

Our Services

Comprehensive home energy upgrades — many available at no cost through state and utility programs.

What We Do

Scroll through our full list of services. Each card expands to show details when it reaches the center of your screen.

Energy AuditAlways free — no obligation
Energy Audit

Energy Audit

A comprehensive 2–3 hour home energy assessment. Our BPI-certified team uses blower door testing, thermal imaging, and detailed measurements to identify exactly where your home is wasting energy. Free audit included in Project Scope.

  • Blower door test to measure air leakage
  • Full home inspection — attic, crawlspace, HVAC, ducts
  • Detailed report with recommended upgrades
  • Program eligibility review and application assistance
InsulationMay be free through programs
Insulation — beforeInsulation — after

Insulation

Insulation is the single most impactful upgrade for most homes. It reduces heat loss through the ceiling, improves year-round comfort, and lowers energy bills by up to 30%.

  • Blown-in or batt insulation installed to recommended R-values
  • Existing insulation assessed and topped up as needed
  • Proper ventilation maintained for roof longevity
  • Typical installation time: 1 day
Heat Pump HVACMay be free through programs
Heat Pump HVAC — beforeHeat Pump HVAC — after

Heat Pump HVAC

Heat pump HVAC systems replace gas furnaces with highly efficient systems that both heat and cool your home year-round.

  • Replaces existing gas or electric resistance systems
  • Both heating and cooling in one unit
  • Substantial subsidies through HER/HEAR programs
  • Professional sizing and installation
Heat Pump Water HeatersMay be free through programs
Heat Pump Water Heaters — beforeHeat Pump Water Heaters — after

Heat Pump Water Heaters

Heat pump water heaters are up to 4× more efficient than standard electric models. They pull heat from surrounding air rather than generating it directly.

  • Up to 4× more efficient than standard electric models
  • Rebates available to offset costs
  • Professional installation including electrical and plumbing
  • Smart controls for optimal energy scheduling
Crawlspace InsulationMay be free through programs
Crawlspace Insulation

Crawlspace Insulation

Crawlspace insulation addresses energy loss from below your home — reducing moisture issues, preventing cold floors, and improving efficiency.

  • Floor joist batt installation
  • Moisture and mold prevention measures
  • Air sealing of crawlspace penetrations
  • Improved comfort in rooms above the crawlspace
Duct SealingMay be free through programs
Duct Sealing

Duct Sealing

Leaky ductwork can waste 20–30% of your conditioned air. Duct sealing ensures heated and cooled air gets where it needs to go.

  • Duct pressure testing to identify leaks
  • Mastic sealant and metal tape application
  • Insulation of exposed ducts in unconditioned spaces
  • Improved airflow and temperature consistency
Air SealingMay be free through programs
Air Sealing

Air Sealing

Air sealing eliminates drafts and uncontrolled air infiltration throughout the building envelope. Done alongside insulation for maximum impact.

  • Blower door test to identify all air leaks
  • Caulking, weatherstripping, and foam sealing
  • Targets the top air leakage points in your home
  • Immediate improvement in comfort and indoor air quality

See If These Services Are Free For Your Home

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