Best HVAC companies in Santa Clarita, CA

The highest-scoring HVAC company in and near Santa Clarita is Los Angeles Air Department (score 69, 4.9 stars from 457 Google reviews). 2 companies meet the 5 Star standard within about 16 miles.

Last updated Nov 1, 2026How we rank
  1. 1

    Los Angeles Air Department

    4.9 · 457 Google reviewsPanorama City, CA
    69SCORE
  2. 2

    Most Valuable Plumber

    4.8 · 1,303 Google reviewsChatsworth, CA
    68SCORE

We list only companies that clear our published bar, so this area is still filling in. As more HVAC companies near Santa Clarita qualify, they'll appear here automatically.

Nearest cities with 5 Star HVAC companies

HVAC companies in Santa Clarita: quick answers

Who is the highest-rated HVAC company in Santa Clarita, CA?

Los Angeles Air Department has the highest 5 Star Score among HVAC companies in and near Santa Clarita: 69 out of 100, with a 4.9 star Google rating from 457 reviews.

How many 5 Star HVAC companies serve Santa Clarita?

2 HVAC companies meet our standard within about 16 miles of Santa Clarita: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 2 have 1,760 Google reviews between them, averaging 4.85 stars.

How are these HVAC companies ranked?

By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.

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Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.