Hill Plumbing & Air
Sumter, SC Indoor Air Quality · #3 of 3 · 101+ yrs
At a glance
- Google rating
- 4.5★ from 245+ reviews
- In business
- 101+ years
- Yelp
- 2.6★ from 15+ reviews
- Service area
- Sumter, SC + 1 nearby
Overview
Ventilation focus: lists ERV/HRV ventilation for whole-home fresh-air solutions. Hill Plumbing & Air traces roots to 1925, showing 100+ years locally. The company advertises a Palmetto Club membership with discount pricing and priority service. Local climate note: Sumter's hot, humid summers make ventilation and dehumidification important. Online reviews report knowledgeable technicians and prompt responses.
Whole-home IAQ installs including ERV/HRV ventilation and duct ventilation services in Sumter. Specialization: the site lists ERV/HRV ventilation as a named offering. Founded 1925, the company represents 100+ years serving Sumter and Florence counties. The site notes a Palmetto Club membership with discount pricing and priority service.
Vouched Score breakdown — 59/100
Sumter, SC Indoor Air Quality average is 75/100. Ranks #3 of 3 listed Indoor Air Quality providers in Sumter, SC.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Hill Plumbing & Air compares to the Sumter average
| Signal | Hill Plumbing & Air | Sumter avg | Delta |
|---|---|---|---|
| Vouched Score | 59/100 | 75/100 | -16 vs avg |
| Google rating | 4.5★ | 4.8★ | -0.3 vs avg |
| Review volume | 245+ | 550+ | -307 vs avg |
| Years in business | 101+ | 58+ | +43 vs avg |
What customers say
Pros & cons
- Long-established (101+ years in business)
- Lower Yelp rating than Google (2.6★ vs 4.5★)
- Mixed customer sentiment (score 50/100)
When to choose them — and when to consider alternatives
- You prefer a family-owned operation
- You value a long-tenured local operator (101+ years in business)
- Reports of rating divergence would be a deal-breaker for you
- Reports of yelp rating would be a deal-breaker for you
- You want a BBB-rated firm specifically
Service area
Sumter, SC home · Services Sumter, SC home
What Hill Plumbing & Air publishes about pricing
Maintenance plans
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Maintenance Program
As published: Maintenance Program"…Florence Sumter Maintenance Program Close Home Heating & Air Services Heating & Air S…" -
Maintenance Plan
As published: Maintenance Plan"…ime and Money By Signing Up For Our Palmetto Club Maintenance Plan When you have an HVAC emergency, you need service…"
Guarantees & credentials
- Licensed professionals
- Licensed technicians
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 Hill Plumbing & Air?
What are the cons of Hill Plumbing & Air?
When should I choose Hill Plumbing & Air?
When should I consider alternatives to Hill Plumbing & Air?
What is the Vouched Score for Hill Plumbing & Air?
How long has Hill Plumbing & Air been in business?
What does indoor air quality service typically cost when working with a Sumter, SC provider like Hill Plumbing & Air?
What pricing terms does Hill Plumbing & Air publish on their website?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Hill Plumbing & Air (this company) |
59/100 | 4.5★ (245+) | 101+ | — | 2.6★ | — |
| 84/100 | 4.9★ (1,105+) | 34+ | — | 2.5★ | — | |
| 81/100 | 4.9★ (300+) | 38+ | — | — | — |
Listed in
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Profile last updated June 29, 2026.