HVAC in Los Angeles, CA: top 60 ranked

Scored on reputation, findability, content, trust and AI visibility. Last updated 2026-09-09, rubric 3.0.0. This is the top 60 listings Google Places returned for this trade and city, not a complete census of the market. How this is scored.

What the data shows

2 of the 41 sites this scan could read disallow an AI crawler in the robots.txt of the site their Google listing points to, which asks that vendor not to fetch the page: Grand Heating & Air Conditioning (GPTBot, ClaudeBot), Los Angeles ❄️ Air (GPTBot, ClaudeBot).
18 of the 41 sites this scan could read publish no LocalBusiness structured data, so nothing in their markup states the business type or the city it serves in a form a machine can read.
17 of 60 have no website on their Google listing.
2 of 60 list a website this scan could not audit: it redirected away from the listed address, answered with an error, or did not answer at all.

The 60 businesses in this scan

HVAC in Los Angeles, CA: top 60 businesses, ranked by score.
#	Business	Score	Rating	Reviews
1	LC Heating & Air Conditioning	95.5	5.0	235
2	American AC Heat Plumbing	94.5	4.9	3,512
3	Reliable Home Comfort	93.4	5.0	273
4	Pure AIR LA HVAC contractor	91.7	4.9	85
5	JW Plumbing, Heating and Air	90.6	4.8	3,014
6	Lions Heating & Air Conditioning	88.4	4.9	284
7	HVAC in LA	86.7	5.0	43
8	Service Genius Air Conditioning and Heating	86.6	5.0	556
9	Brody Pennell Heating & Air Conditioning	85.9	4.8	4,995
10	High Tech HVAC - AC Repair & Installation Services in Los Angeles, Ventura County, Orange County, Riverside County	85.8	4.7	101
11	HVAC Inspections Los Angeles	85.1	5.0	120
12	Pure Air	84.7	5.0	49
13	Universal Heating & Air	82.5	4.8	411
14	Service Champions Plumbing, Heating & AC	80.8	4.9	684
15	Pioneers Heating and Air	77.9	4.9	285
16	United Plumbing Heating Air & Electric	74.2	4.8	272
17	HVAC of Los Angeles	74.1	5.0	18
18	Stay Cool Heating & Air	73.5	4.7	60
19	West Lake Heating	73.2	5.0	38
20	Home Upgrade Specialist Inc.	69.2	4.8	98
21	A/C Control, Inc	65.9	4.8	332
22	LA HVAC Pro	61.1	4.9	52
23	Zach Taylor Heating And Air Los Angeles LLC	61.0	5.0	91
24	HVAC Los Angeles	59.7	5.0	2
25	HVAC Air Duct Cleaning and Repair	55.8	4.9	88
26	Mr Heat and Cooling	53.9	5.0	45
27	Cool Air California heating & air conditioning	52.9	5.0	29
28	Mar Vista Heating and Air	50.7	5.0	26
29	Southwest Heating & Air Conditioning	49.4	4.9	363
30	GR Air Conditioning	49.2	5.0	49
31	US Air Conditioning Distributors	46.6	4.4	42
32	West-Hollywood HVAC Installation contractor	46.5	5.0	106
33	Pacific Heating & Air Conditioning	43.3	4.9	59
34	University Park Heating and Air Conditioning	42.0	4.8	46
35	Heating Alternatives LLC	41.6	5.0	33
36	Crenshaw Heating and Air Conditioning	36.8	4.8	32
37	Grand Heating & Air Conditioning Blocks GPTBot, ClaudeBot, Google-Extended, Applebot-Extended	33.4	4.7	44
38	HVAC Contractors Los Angeles	27.4	5.0	38
39	Top HVAC No website listed	23.9	4.8	118
40	John & Son HVAC Service No website listed	23.4	4.9	65
41	Ez HVAC Solutions. No website listed	22.8	5.0	42
42	Lucky Heating No website listed	22.7	4.8	75
43	Advanced Heating & AC Repair Los Angeles No website listed	22.6	5.0	40
44	PREMAIR HVAC & AC Repair Los Angeles No website listed	22.1	5.0	35
45	Los Angeles HVAC Duct Cleaning Vent By PrimaryAir No website listed	20.2	4.9	27
46	One Hour HVAC Los Angeles No website listed	19.8	5.0	20
47	LA Heating and Cooling Pros LLC No website listed	19.4	5.0	18
48	Los Angeles HVAC & Wall Heater Repair No website listed	19.1	5.0	17
49	Los Angeles HVAC Repair No website listedTied on score	18.0	4.8	18
50	TrueCare HVAC Experts Inc No website listedTied on score	18.0	5.0	13
51	HVAC Services Los Angeles No website listed	16.1	4.7	12
52	AirTrust Heating & Cooling Systems No website listed	15.7	5.0	7
53	Alaric HVAC AC Service Loss Angeless No website listed	15.2	5.0	6
54	Los Angeles HVAC Repair Service No website listed	14.6	5.0	5
55	NexGen HVAC & Plumbing Site answered HTTP 403	13.7	4.7	2,443
56	Los Angeles ❄️ Air Blocks GPTBot, ClaudeBot, Google-Extended, Applebot-Extended	5.0	4.9	112
57	Blue HVAC AC Los Angeles Listed domain redirects off-site	2.6	5.0	5
58	Around the Clock Heating and Air Conditioning, Inc. 1123 Lillian WayTied on score	0.0	4.8	225
59	Around the Clock Heating and Air Conditioning, Inc. 7216 Varna AveTied on score	0.0	4.8	772
60	Vladimer HVAC Serives LLC No website listedTied on score	0.0	—	0

5 of these 60 rows share a score with another row and are marked Tied on score. Rows are ordered by score, and rows on an equal score are left in the order the Google Places query returned them in, so the difference between two tied ranks is not something this rubric measured.

These rows as data: data.json and data.csv. Both are written beside this page in the same build, from the same scan record the table is built from.

Scan history

2026-09-09 · 60 businesses (rubric 3.0.0)
2026-09-04 · 60 businesses (rubric 3.0.0)

The count is how deep that scan was run, not how many businesses the market held that day. A scan run deeper finds more because it looked further, and scans are never compared across rubric versions.