Dyess Air & Plumbing
Hilton Head Island, SC HVAC · #2 of 4 · NATE-certified · 42+ yrs
Dyess Air & Plumbing as a HVAC provider
Hilton Head Island, SC HVAC · #2 of 4 · NATE-certified · 42+ yrs
Dyess Air & Plumbing states whole-home air purification and ventilation installations routinely. The company notes NATE-certified technicians on staff. Dyess advertises free estimates and financing options. Dyess lists ERV/HRV ventilation and humidity control for coastal homes. Hilton Head Island's salt air and high humidity inform their equipment and placement choices.
Whole-home IAQ installs for Hilton Head Island, including purifiers and ERV/HRV ventilation. NATE-certified technicians perform HVAC and IAQ work per their site. 40+ years serving Bluffton and coastal South Carolina. Free estimates and financing are advertised for IAQ projects.
| Signal | Dyess Air & Plumbing | Hilton Head Island avg | Delta |
|---|---|---|---|
| Vouched Score | 91/100 | 86/100 | +6 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 1,795+ | 1,040+ | +755 vs avg |
| Years in business | 42+ | 38+ | +4 vs avg |
- High Google rating (4.9★ across 1,795+ reviews)
- Long-established (42+ years in business)
- NATE-certified technicians
- Emergency response: 24/7
- Financing available
- Free estimates
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 1,795+ reviews)
- You value a long-tenured local operator (42+ years in business)
- You want NATE-certified technicians
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Dyess Air & Plumbing (this company) |
91/100 | 4.9★ (1,795+) | 42+ | — | — | Highest Vouched Score Whole-Home Air Purification Humidity Control |
| 93/100 | 5.0★ (1,330+) | 45+ | — | 4.6★ | Highest Vouched Score Best for New System Installation Best NATE-Certified Team |
|
| 84/100 | 4.9★ (920+) | 27+ | — | — | — | |
| 74/100 | 4.7★ (120+) | 37+ | — | — | Ductwork & Sealing Bryant Dealer in Hilton Head Island Light Commercial HVAC |
Company-wide signals
True across every category below.
Dyess Air & Plumbing states whole-home air purification and ventilation installations routinely. The company notes NATE-certified technicians on staff. Dyess advertises free estimates and financing options. Dyess lists ERV/HRV ventilation and humidity control for coastal homes. Hilton Head Island's salt air and high humidity inform their equipment and placement choices.
Dyess Air & Plumbing states whole-home air purification and ventilation installations routinely. The company notes NATE-certified technicians on staff. Dyess advertises free estimates and financing options. Dyess lists ERV/HRV ventilation and humidity control for coastal homes. Hilton Head Island's salt air and high humidity inform their equipment and placement choices.
Dyess Air & Plumbing states whole-home air purification and ventilation installations routinely. The company notes NATE-certified technicians on staff. Dyess advertises free estimates and financing options. Dyess lists ERV/HRV ventilation and humidity control for coastal homes. Hilton Head Island's salt air and high humidity inform their equipment and placement choices.
Dyess Air & Plumbing states whole-home air purification and ventilation installations routinely. The company notes NATE-certified technicians on staff. Dyess advertises free estimates and financing options. Dyess lists ERV/HRV ventilation and humidity control for coastal homes. Hilton Head Island's salt air and high humidity inform their equipment and placement choices.
Dyess Air & Plumbing states whole-home air purification and ventilation installations routinely. The company notes NATE-certified technicians on staff. Dyess advertises free estimates and financing options. Dyess lists ERV/HRV ventilation and humidity control for coastal homes. Hilton Head Island's salt air and high humidity inform their equipment and placement choices.
Dyess Air & Plumbing states whole-home air purification and ventilation installations routinely. The company notes NATE-certified technicians on staff. Dyess advertises free estimates and financing options. Dyess lists ERV/HRV ventilation and humidity control for coastal homes. Hilton Head Island's salt air and high humidity inform their equipment and placement choices.
Dyess Air & Plumbing states whole-home air purification and ventilation installations routinely. The company notes NATE-certified technicians on staff. Dyess advertises free estimates and financing options. Dyess lists ERV/HRV ventilation and humidity control for coastal homes. Hilton Head Island's salt air and high humidity inform their equipment and placement choices.
Dyess Air & Plumbing states whole-home air purification and ventilation installations routinely. The company notes NATE-certified technicians on staff. Dyess advertises free estimates and financing options. Dyess lists ERV/HRV ventilation and humidity control for coastal homes. Hilton Head Island's salt air and high humidity inform their equipment and placement choices.
Dyess Air & Plumbing states whole-home air purification and ventilation installations routinely. The company notes NATE-certified technicians on staff. Dyess advertises free estimates and financing options. Dyess lists ERV/HRV ventilation and humidity control for coastal homes. Hilton Head Island's salt air and high humidity inform their equipment and placement choices.
What customers say
Services
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Guarantees & credentials
- Licensed and insured
- Certified by North American Technician Excellence
- NATE-certified
- NATE certified
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
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Does Dyess Air & Plumbing do Emergency HVAC Service in Hilton Head Island, SC?
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Profile last updated August 9, 2026.