15 HVAC Service Contractors in Vacaville, CA
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Top-Rated HVAC Service Contractors in Vacaville
Right Now Air & Solar
“With 1,456 reviews earning a 4.9-star average, the overwhelming majority of clients award top marks. Multiple reviewers specifically cite same-day or…”
Cozy Home Services
“Across 499 reviews, customers consistently highlight same-day or next-day service response, with technicians named across multiple five-star ratings including…”
All HVAC Service Contractors (15 total)
A 100% Guarantee Heating & AC LLC.
“Overwhelmingly positive sentiment pervades the review record, with every 5-star reviewer praising specific…”
All Weather Heating & Air Conditioning
“All 327 reviews contribute to a 4.9-star rating, with customers consistently mentioning specific technicians…”
Renner Heating & Air Conditioning
“All 235 reviewers posted five-star ratings, with multiple customers specifically noting same-day estimate…”
Alamo Heating and Cooling Inc
“179 customers have left reviews for Alamo Heating and Cooling Inc, yielding a 4.9-star average rating.…”
Rendon Heating & Air
“Every reviewer assigning a 5-star rating references specific team members by name, with Justin appearing most…”
Air Essentials Inc
“Eight customers awarded perfect 5-star ratings, with Tony, Andrew, Edgar, and Anthony named as the…”
R.C. Heating and Cooling
“All 57 reviewers award 5 stars, with 6 customers specifically mentioning Ray by name and praising his…”
Blue Mountain Construction Services
“Of 123 reviews, the five sampled customers all awarded 5-star ratings, with three specifically naming…”
Vacaville Richard's Air Tech
“All 37 reviews award 5 stars, with multiple clients emphasizing fair pricing, diagnostic honesty, and refusal…”
Austin's Heating & Air Conditioning, Inc.
“Three of six reviewers specifically mention same-day or immediate appointment availability, highlighting the…”
HVAC IN TOWN
“Four of five detailed reviews name Aldo specifically and praise his technical knowledge and communication…”
HVAC Service Costs in Vacaville
General HVAC service pricing across maintenance, repair, and installation in Vacaville.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $71 | $114 | $190 |
Routine tune-up (single system) | $67 | $119 | $190 |
Standard repair (avg) | $143 | $570 | $1,140 |
Major repair (compressor, heat exchanger) | $1,425 | $2,375 | $3,325 |
New system installation (mid-range) | $6,175 | $9,975 | $13,300 |
Full HVAC replacement AC + furnace combined | $11,011 | $12,759 | $13,395 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in Vacaville, CA: What to Expect
Sacramento’s inland climate shapes HVAC demand in Vacaville: hot, dry summers with average July highs near 94°F and about 16 days above 100°F drive heavy cooling use, while mild winters keep heating needs modest. Low humidity helps efficiency until extended heat waves strain equipment. Five local contractors serve the area, averaging a 4.7 rating from 2,442 reviews; two provide 24/7 response, so hvac-service Vacaville is readily available.
Specific line-item cost data wasn’t provided, so expect meaningful variation between routine maintenance, refrigerant repairs, ductwork fixes, and full system replacement, with prices driven by equipment size, efficiency rating, and access. Before authorizing work, confirm written estimates that break out parts and labor. California requires HVAC contractors to hold the C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the CSLB, so checking that credential is a practical step.
No individual customer highlights were supplied, but the high overall rating points to consistent, satisfactory performance across providers. Reviews in this market often emphasize timely responses, clear pricing, and courteous technicians; emergency availability is an advantage during heat spikes. When hiring, compare recent reviews, warranty terms, and maintenance plans, and ask for itemized quotes and proof of C-20 licensing.