A-1 Heating and Cooling
San Jose, CA HVAC · #1 of 7 · 43+ yrs
At a glance
- Google rating
- 4.7★ from 355+ reviews
- In business
- 43+ years
- Services
- 9 HVAC services
- Service area
- San Jose, CA + 2 nearby
- Phone
- +1-408-351-8757
A-1 Heating and Cooling as a HVAC provider
San Jose, CA HVAC · #1 of 7 · 43+ yrs
A-1 Heating and Cooling emphasizes AC repair and same-day emergency response. The Gentile family runs operations since 1983. A-1 Heating and Cooling has 40+ years serving Bay Area homes. The company reports flat-rate pricing and free estimates on its website. Membership plan members are listed as eligible for same-day repairs, per their site.
San Jose-based residential HVAC company focusing on AC repair and system installations. Years in business: 40+ since 1983. A-1 advertises same-day emergency response for no-heat or no-cool calls. The website lists flat-rate pricing and free estimates for HVAC systems.
Above the San Jose, CA HVAC average of 80/100. Ranks #1 of 7 listed HVAC providers in San Jose, CA.
| Signal | A-1 Heating and Cooling | San Jose avg | Delta |
|---|---|---|---|
| Vouched Score | 83/100 | 80/100 | +3 vs avg |
| Google rating | 4.7★ | 4.9★ | -0.2 vs avg |
| Review volume | 355+ | 300+ | +53 vs avg |
| Years in business | 43+ | 29+ | +14 vs avg |
- High Google rating (4.7★ across 355+ reviews)
- Long-established (43+ years in business)
- Emergency response: same-day
- Financing available
- Free estimates
- Flat-rate, upfront pricing
- Specializes in AC repair
- You need AC repair
- You need furnace repair
- You need duct cleaning
- You need to finance the work
- You prefer a family-owned operation
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
A-1 Heating and Cooling (this company) |
83/100 | 4.7★ (355+) | 43+ | — | — | Upfront Pricing |
| 80/100 | 4.8★ (330+) | 64+ | — | — | Best for Furnace Repair Best NATE-Certified Team |
|
| 81/100 | 4.9★ (310+) | 25+ | — | — | — | |
| 80/100 | 4.9★ (175+) | 30+ | — | — | Best Authorized American Standard Dealer in San Jose |
A-1 Heating and Cooling as a Furnace Replacement provider
San Jose, CA Furnace Replacement · #5 of 7 · 43+ yrs
A-1 leads with residential furnace replacement and system work throughout the Bay Area. The Gentile family states they have served the region for 40+ years. San Jose's mild winters still demand right-sized gas furnaces and correct venting for condensing units. A-1 advertises free estimates and same-day emergency response for urgent heating needs.
Furnace replacement and HVAC services focused on residential heater changeouts in San Jose. Family-owned company with 40+ years serving Bay Area homes. Free estimates advertised and same-day emergency response stated. Flat pricing listed and a membership program with a service protection plan.
San Jose, CA Furnace Replacement average is 79/100. Ranks #5 of 7 listed Furnace Replacement providers in San Jose, CA.
| Signal | A-1 Heating and Cooling | San Jose avg | Delta |
|---|---|---|---|
| Vouched Score | 77/100 | 79/100 | -2 vs avg |
| Google rating | 4.7★ | 4.9★ | -0.2 vs avg |
| Review volume | 355+ | 325+ | +29 vs avg |
| Years in business | 43+ | 31+ | +12 vs avg |
- High Google rating (4.7★ across 355+ reviews)
- Long-established (43+ years in business)
- Emergency response: same-day
- Free estimates
- Flat-rate, upfront pricing
- You need same-day furnace replacement
- You need same-day or after-hours service
- You prefer a family-owned operation
- You value a long-tenured local operator (43+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
A-1 Heating and Cooling (this company) |
77/100 | 4.7★ (355+) | 43+ | — | — | — |
| 83/100 | 4.9★ (400+) | 15+ | — | — | Best for High-Efficiency (95%+ AFUE) Upgrades | |
| 82/100 | 4.9★ (310+) | 25+ | — | — | Best for Proper Sizing | |
| 80/100 | 4.9★ (465+) | 13+ | — | — | — |
A-1 Heating and Cooling as a Furnace Repair provider
San Jose, CA Furnace Repair · #7 of 7 · 43+ yrs
A-1 Heating and Cooling markets furnace repair as a core residential capability. The company states same-day emergency response for no-heat calls. A-1 advertises flat-rate pricing and free estimates on its website. The Gentile family lists operations since 1983, tying them to long Bay Area service. Reviews and site copy note transparent pricing and membership benefits for repeat customers.
Furnace repair and emergency no-heat response across San Jose, focused on residential systems. Same-day emergency response is stated on the site. Flat-rate pricing for individual services is listed on their website. Family-owned since 1983, 40+ years of local service.
San Jose, CA Furnace Repair average is 80/100. Ranks #7 of 7 listed Furnace Repair providers in San Jose, CA.
| Signal | A-1 Heating and Cooling | San Jose avg | Delta |
|---|---|---|---|
| Vouched Score | 74/100 | 80/100 | -6 vs avg |
| Google rating | 4.7★ | 4.9★ | -0.2 vs avg |
| Review volume | 355+ | 325+ | +29 vs avg |
| Years in business | 43+ | 31+ | +12 vs avg |
- High Google rating (4.7★ across 355+ reviews)
- Long-established (43+ years in business)
- Emergency response: same-day
- Financing available
- Free estimates
- Flat-rate, upfront pricing
- You need no-heat / emergency furnace repair
- You need furnace tune-up & maintenance
- You need same-day or after-hours service
- You need to finance the work
- You prefer a family-owned operation
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
A-1 Heating and Cooling (this company) |
74/100 | 4.7★ (355+) | 43+ | — | — | — |
| 83/100 | 4.9★ (400+) | 15+ | — | — | Best for Commercial Furnace Repair | |
| 82/100 | 4.8★ (335+) | 64+ | — | — | Best NATE-Certified Shop | |
| 82/100 | 4.9★ (310+) | 25+ | — | — | — |
What customers say
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.
- Furnace Repair — Repair of gas and electric furnaces — ignition systems, blower motors, heat exchangers, control boards, and flame sensors.
- Heat Pump Service
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
San Jose, CA home · Repair San Jose, CA 1 mi · Replacement San Jose, CA 1 mi
What A-1 Heating and Cooling publishes about pricing
Promotions
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$45 OFF Any AC or HEATING Repair
As published: $45 OFF Any AC or HEATING Repair"…best-in-class services! Valid Text Email Download $45 OFF Any AC or HEATING Repair We’re offering $45 off any HVAC repair for all fi…" -
$45 off any HVAC repair for all first-time customer
As published: $45 off any HVAC repair for all first-time customer"…d $45 OFF Any AC or HEATING Repair We’re offering $45 off any HVAC repair for all first-time customers. Valid Text Email Download Tune-Up + Whole Home…"
Maintenance plans
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Membership Program
As published: Membership Program"…Content Top Call Us Today! Home About Us Careers Membership Program Service Area Testimonials Blog Air Conditioning A…" -
Comfort Plan
As published: Comfort Plan"…ll our team for more details. Contact Us Join Our Comfort Plan! Keep Your System Running Right and Your Family C…"
Pricing model
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Transparent pricing
As published: Transparent pricing"…lutions backed by decades of hands-on experience. Transparent Pricing: Our customers tell us they appreciate the upfron…"
Estimates
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Free estimates
As published: Free estimates"…or Air Quality Call or contact us online to get a free estimate on HVAC repair or installation services in San Jo…"
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
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Does A-1 Heating and Cooling do AC Repair in San Jose, CA?
Does A-1 Heating and Cooling do AC Replacement in San Jose, CA?
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Profile last updated July 18, 2026.