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Emergency HVAC Contractors in Eucalyptus Hills, CA (2026)

Top 50 of 531 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Eucalyptus Hills: Mauzy Cooling, Heating, Plumbing, and Electrical, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency HVAC contractors in Eucalyptus Hills at a glance

Top emergency HVAC contractors in Eucalyptus Hills at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Mauzy Cooling, Heating, Plumbing, and Electrical664.8★ (4,710)El Cajon, 4 mi away24/7
2Anderson Plumbing, Heating & Air664.8★ (4,443)El Cajon, 5 mi away24/7
3Precision Temperature654.9★ (1,014)Lakeside, 2 mi away24/7
4Anderson Plumbing, Heating & Air654.8★ (6,056)San Diego, 12 mi away24/7
5Bill Howe Plumbing, Heating & Air, Restoration & Flood Services654.8★ (4,875)San Diego, 11 mi away24/7
6Blue Diamond Heating and Air645.0★ (801)El Cajon, 5 mi away24/7
7Comfort Bros Heating Air Plumbing & Electrical644.9★ (424)Lakeside, 2 mi away24/7
8Same Day Heating, Cooling, Plumbing634.8★ (1,658)San Diego, 10 mi away24/7
9Hi-Tech Air Conditioning, Inc634.9★ (201)Lakeside, 1 mi away24/7
10United Plumbing Heating Air & Electric634.9★ (1,612)San Diego, 13 mi away24/7

Call an emergency HVAC contractor in Eucalyptus Hills now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency HVAC contractors in Eucalyptus Hills, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 531 is on the HVAC contractors page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  23. #23 FRYE Mechanical

    Based in Ramona, 12 mi away

    61/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 239 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 239 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    23445 Everett Pl, Ramona, CA 92065
    View profile for FRYE Mechanical(619) 454-3069

Top 50 of 531 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

HVAC contractors in Eucalyptus Hills, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Action Air Conditioning & Heating614.9★ (384)14 mi
27Legacy Home Energy615.0★ (86)6 mi
28Smith & Sons Heating and Air Inc.615.0★ (203)12 mi
29Anderson Plumbing, Heating & Air614.8★ (2,810)24 mi
30Mauzy Cooling, Heating, Plumbing, and Electrical614.8★ (1,303)20 mi
31La Jolla Heating and Air Conditioning615.0★ (80)6 mi
32Plumber Chula Vista by Castillo Works614.9★ (170)10 mi
33Maximum Comfort Heating and AC Repair605.0★ (167)12 mi
34Progressive Heating & Air604.8★ (240)12 mi
35Air Pro Heating & Air604.9★ (268)16 mi
36Point Loma Electric, Plumbing, Heating & Air604.9★ (1,546)11 mi
37Romey HVAC605.0★ (21)3 mi
38Total Plumbing, Air & Electric | Residential and Commercial Plumbing604.9★ (85)10 mi
39Adams HVAC Contractors Santee605.0★ (28)4 mi
40My Guy Heating, Air & Plumbing594.9★ (360)19 mi
41Bill Howe Plumbing, Heating and Air Conditioning, Restoration and Flood Services594.9★ (548)7 mi
42Smart Santee HVAC Repair595.0★ (22)4 mi
43Surf Bros HVAC595.0★ (110)14 mi
44Hamel's Refrigeration Inc.595.0★ (20)4 mi
45Mark's Heating & Air595.0★ (20)5 mi
46RR Heating & Air Conditioning595.0★ (16)3 mi
47Point Loma Electric, Plumbing, Drains, and Water Heaters594.9★ (220)18 mi
48Superior Air Systems - AC Repair & Installation595.0★ (58)11 mi
49Comfort City Mechanical, INC594.9★ (47)10 mi
50By the Book Plumbing, Heating Air Conditioning594.8★ (50)10 mi

How we ranked emergency HVAC contractors in Eucalyptus Hills

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Eucalyptus Hills: questions

Which HVAC contractors in Eucalyptus Hills are open 24/7?

25 on this list post 24/7 hours, including Mauzy Cooling, Heating, Plumbing, and Electrical, Anderson Plumbing, Heating & Air, Precision Temperature, Anderson Plumbing, Heating & Air and Bill Howe Plumbing, Heating & Air, Restoration & Flood Services.

Who is ranked #1 for emergency heating and cooling in Eucalyptus Hills, CA?

Mauzy Cooling, Heating, Plumbing, and Electrical is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Eucalyptus Hills ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Eucalyptus Hills

  1. October 2026: CR Scores recalculated for 531 hvac contractors serving Eucalyptus Hills.
  2. October 2026: 5 duplicate listings merged.

More emergency and heating and cooling pages