PHD Services
Hilton Head Island, SC Duct Cleaning · #4 of 3
ⓘ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
Review sentiment: 82/100
Overview
PHD Services lists residential duct cleaning and HVAC service on its website.
Duct cleaning specialist for Hilton Head Island homes. Google rating 4.8 based on 25+ reviews. Website lists duct cleaning and HVAC services at a local Island Drive address.
Score breakdown
Hilton Head Island, SC Duct Cleaning average is 87/100. Ranks #4 of 3 listed Duct Cleaning providers in Hilton Head Island, SC.
Editorial Review
44
48%
Google Rating
93
18%
Local Search Rank
38
10%
Review Sentiment
82
16%
Review Volume
40
10%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Hilton Head Island average
| Signal | PHD Services | Hilton Head Island avg | Delta |
|---|---|---|---|
| Vouched Score | 58/100 | 87/100 | -29 vs avg |
| Google rating | 4.8★ | 4.9★ | -0.1 vs avg |
| Review volume | 25+ | 1,350+ | -1323 vs avg |
Service area
Contact & hours
Frequently asked questions
What is the Vouched Score for PHD Services?
58/100. Top contributing signals: Google Rating 93/100+ Review Sentiment 82/100, Llm Score 44/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How can I contact PHD Services?
Call PHD Services at +1-843-342-3500. Address: 145 Island Dr, Hilton Head Island, SC 29926, USA.
What does duct cleaning service typically cost when working with a Hilton Head Island, SC provider like PHD Services?
Whole-home air duct cleaning typically runs $290–$660, and dryer vent cleaning runs $80–$205 in Hilton Head Island, South Carolina. These are area-wide market estimates, not PHD Services's quotes. For an exact price, request a written estimate from PHD Services.
Compare with nearby providers
| Provider | Vouched | Years | Yelp | |
|---|---|---|---|---|
PHD Services (this company) |
58/100 | 4.8★ (25+) | — | — |
Dyess Air & Plumbing ⭐ Highest Vouched Score · ⭐ Best for Whole-Home Air Purification · ⭐ Best for Humidity Control |
91/100 | 4.9★ (1,795+) | 42+ | — |
E.A.C. Heating & Air ⭐ Highest Vouched Score · ⭐ Best for Mold & Air Quality · ⭐ Best for Commercial |
87/100 | 5.0★ (1,330+) | 45+ | 4.6★ |
| 84/100 | 4.9★ (920+) | 27+ | — |
Listed in
Explore more
Profile last updated August 9, 2026.