Dyess Air & Plumbing
Hilton Head Island, SC HVAC · #2 of 4 · NATE-certified · 42+ yrs
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
⏱ 42+ years in business
certified by North American Technician Excellence · NATE-certified · NATE certified
Review sentiment: 95/100
At a glance
- Google rating
- 4.9★ from 1,795+ reviews
- In business
- 42+ years
- Services
- 8 HVAC services
- Service area
- Hilton Head Island, SC
Overview
Editorial review
Dyess Air & Plumbing emphasizes high-volume AC repair and emergency HVAC calls. NATE-certified technicians staff their service teams. Hilton Head Island's humid, salt-air climate raises cooling demands and corrosion risk. Their site advertises 24/7 emergency and same-day service, supported by 1,799 Google reviews indicating broad regional experience.
Full-service HVAC and plumbing company serving Hilton Head Island, focused on residential cooling and emergency repairs. NATE-certified technicians are listed on their team pages. Years in business noted as 40+ years serving the Coastal Empire. The website advertises 24/7 emergency service plus free estimates and financing options.
Vouched Score breakdown — 88/100
Above the Hilton Head Island, SC HVAC average of 84/100. Ranks #2 of 4 listed HVAC providers in Hilton Head Island, SC.
Editorial Review
79
46%
Google Rating
97
17%
Local Search Rank
100
9%
Review Sentiment
95
15%
Years in Business
100
4%
Google Review Volume
88
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Dyess Air & Plumbing compares to the Hilton Head Island average
| Signal | Dyess Air & Plumbing | Hilton Head Island avg | Delta |
|---|---|---|---|
| Vouched Score | 88/100 | 84/100 | +4 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 |
What customers say
Reviewers praise:
prompt repairsquality assurance checkstrained technicians
Pros
Verified strengths
- High Google rating (4.9★ across 1,795+ reviews)
- Long-established (42+ years in business)
Self-reported on their website — not independently verified.
- NATE-certified technicians
- Emergency response: 24/7
- Financing available
- Free estimates
- Specializes in AC repair
When to choose them — and when to consider alternatives
Choose them if
- You need AC repair
- You need AC system replacement
- 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)
Consider alternatives if
- You want a BBB-rated firm specifically
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
- Heat Pump Service
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Thermostat Installation
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
What are the pros of Dyess Air & Plumbing?
Based on public records and customer reviews: 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; Specializes in AC repair.
When should I choose Dyess Air & Plumbing?
Choose them if: You need AC repair; You need AC system replacement; 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).
When should I consider alternatives to Dyess Air & Plumbing?
Consider alternatives if: You want a BBB-rated firm specifically.
What is the Vouched Score for Dyess Air & Plumbing?
88/100. Top contributing signals: Google Position 100/100, Years In Business 100/100, Google Rating 97/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Dyess Air & Plumbing been in business?
Dyess Air & Plumbing has been operating for 42+ years in Hilton Head Island, SC.
What does HVAC service typically cost when working with a Hilton Head Island, SC provider like Dyess Air & Plumbing?
AC repair typically runs $125–$535, and full AC system replacement runs $4,500–$10,700 in Hilton Head Island, South Carolina. These are area-wide market estimates, not Dyess Air & Plumbing's quotes. For an exact price, request a written estimate from Dyess Air & Plumbing.
What pricing terms does Dyess Air & Plumbing publish on their website?
Dyess Air & Plumbing's website publishes: Free estimates. Promotions and plans change — confirm currently-available terms with Dyess Air & Plumbing before acting.
Does Dyess Air & Plumbing do AC Repair in Hilton Head Island, SC?
Yes. Dyess Air & Plumbing lists AC Repair among its services and serves Hilton Head Island, SC.
Does Dyess Air & Plumbing do AC Replacement in Hilton Head Island, SC?
Yes. Dyess Air & Plumbing lists AC Replacement among its services and serves Hilton Head Island, SC.
Does Dyess Air & Plumbing do HVAC Installation in Hilton Head Island, SC?
Yes. Dyess Air & Plumbing lists HVAC Installation among its services and serves Hilton Head Island, SC.
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Dyess Air & Plumbing (this company) |
88/100 | 4.9★ (1,795+) | 42+ | — | — | Smart Thermostat Install |
| 93/100 | 5.0★ (1,330+) | 45+ | — | 4.6★ | Highest Vouched Score Best for New System Installation Best NATE-Certified Team |
|
| 82/100 | 4.9★ (920+) | 27+ | — | — | — | |
| 73/100 | 4.7★ (120+) | 37+ | — | — | Best for Ductwork & Sealing Best Authorized Bryant Dealer in Hilton Head Island Best for Light Commercial HVAC |
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Profile last updated June 27, 2026.