Hasco Heating Air Conditioning Services Co
Riverside, CA Indoor Air Quality · #6 of 6 · 43+ yrs
At a glance
- Google rating
- 4.7★ from 115+ reviews
- In business
- 43+ years
- Services
- 1 Indoor Air Quality service
- Service area
- Riverside, CA + 1 nearby
- Phone
- +1-951-682-3336
Overview
Hasco lists ERV/HRV ventilation installations for whole-home fresh-air exchange. Founded 1983, Hasco brings 40+ years of Riverside HVAC experience. Riverside's hot summers increase ventilation demand and moisture-control needs. Hasco says certified technicians provide transparent pricing and emergency response options.
Residential HVAC contractor focused on whole-home ventilation and IAQ services in Riverside. ERV/HRV ventilation installations are listed with mechanical fresh-air capability. Financing options are available per their site. Emergency response is advertised with a 24-hour on-call service.
Vouched Score breakdown — 68/100
Riverside, CA Indoor Air Quality average is 77/100. Ranks #6 of 6 listed Indoor Air Quality providers in Riverside, CA.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Hasco Heating Air Conditioning Services Co compares to the Riverside average
| Signal | Hasco Heating Air Conditionin… | Riverside avg | Delta |
|---|---|---|---|
| Vouched Score | 68/100 | 77/100 | -9 vs avg |
| Google rating | 4.7★ | 4.9★ | -0.2 vs avg |
| Review volume | 115+ | 430+ | -314 vs avg |
| Years in business | 43+ | 28+ | +15 vs avg |
Pros
- High Google rating (4.7★ across 115+ reviews)
- Long-established (43+ years in business)
Self-reported on their website — not independently verified.
- Emergency response: 24-hour
- Financing available
When to choose them — and when to consider alternatives
- You need same-day or after-hours service
- You need to finance the work
- You value a long-tenured local operator (43+ years in business)
- You want a BBB-rated firm specifically
Services
- Emergency HVAC Service
Service area
Riverside, CA home · Services Riverside, CA home
What Hasco Heating Air Conditioning Services Co publishes about pricing
Pricing model
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Transparent pricing
As published: Transparent pricing"…nd accurate arrival windows to fit your schedule. Transparent Pricing After diagnosing the issue, our technicians will…" -
No hidden fees
As published: No hidden fees"…or the chat. We provide transparent pricing with no hidden fees. Brands we work with We specialize in providing t…"
Guarantees & credentials
- Licensed electricians
- Licensed
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 Hasco Heating Air Conditioning Services Co?
When should I choose Hasco Heating Air Conditioning Services Co?
When should I consider alternatives to Hasco Heating Air Conditioning Services Co?
What is the Vouched Score for Hasco Heating Air Conditioning Services Co?
How long has Hasco Heating Air Conditioning Services Co been in business?
How can I contact Hasco Heating Air Conditioning Services Co?
What does indoor air quality service typically cost when working with a Riverside, CA provider like Hasco Heating Air Conditioning Services Co?
What pricing terms does Hasco Heating Air Conditioning Services Co publish on their website?
Does Hasco Heating Air Conditioning Services Co do Emergency HVAC Service in Riverside, CA?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Hasco Heating Air Conditioning Services Co (this company) |
68/100 | 4.7★ (115+) | 43+ | — | — | — |
| 83/100 | 4.9★ (735+) | 16+ | — | — | — | |
| 79/100 | 4.8★ (570+) | 50+ | — | — | Best for Inspection & Documentation | |
| 84/100 | 5.0★ (680+) | 35+ | — | — | — |
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Profile last updated July 19, 2026.