Commercial HVAC in Connecticut
Ergon HVAC serves commercial clients across Connecticut — from offices and retail spaces to restaurants, medical facilities, and warehouses. We install, maintain, and repair rooftop units, VRF systems, chillers, and more.
What We Provide
When to Call Ergon HVAC
- Commercial space needs new HVAC system
- RTU malfunction or end of life
- Tenant buildout requiring HVAC modifications
- Energy costs are excessive
- Need preventive maintenance contract
- System age approaching replacement threshold
Our Process
Commercial Assessment
Our commercial team evaluates your building's heating and cooling loads, existing equipment, ductwork, and energy usage.
Engineered Solution
We design solutions that balance comfort, energy efficiency, and budget — with ROI analysis and utility rebate identification.
Minimal-Disruption Install
We schedule work to minimize business disruption — evenings, weekends, and phased installation available.
Ongoing Partnership
Commercial maintenance contracts keep your systems running efficiently with priority emergency response.
Pricing
Service Call
$149 – $299
- Commercial diagnostic
- All RTU makes/models
- Priority dispatch available
Maintenance Contract
$500 – $2,000/quarter
- Quarterly inspections
- Filter replacements
- Priority response
- Discounted repairs
New Installation
$5,000 – $50,000+
- RTU, VRF, or split system
- Ductwork design and fabrication
- Controls and automation
- Full permits and inspections
0% financing available on installations over $1,000
Need Commercial HVAC?
Get a free, no-obligation estimate today.
$1,000 – $50,000
Depends on system type, brand, and home size
24/7 emergency dispatch. Same-day service for no-heat and no-AC emergencies.
Commercial HVAC Near You
Warranty
Commercial installations include manufacturer warranty plus Ergon HVAC commercial labor warranty.
Commercial HVAC FAQs
Yes. Ergon HVAC provides full commercial HVAC service across Connecticut — installation, repair, and maintenance for rooftop units, VRF systems, split systems, and more. We serve offices, retail, restaurants, medical facilities, and industrial spaces.