Scanned 13 August 2026

62 HVAC contractors in Oakland, California

There are 62 HVAC contractors in Oakland as of 13 August 2026. The average rating is 4.7 across 50 rated records.

Total businesses

With phone

92% of total

With website

44% of total

With email

11% of total

With social link

10% of total

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$0.09 per record

Records: 62
Formats: CSV · Excel · JSON · GeoJSON · KML

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List of HVAC contractors in Oakland

The rows are ordered by review count, most first: Atlas Heating and Air Conditioning in Oakland leads with 583 reviews. This page shows which contact fields each record has, not the contacts themselves. The full file has them.

List of HVAC contractors in Oakland
Business	City	Region	Rating	Reviews	Phone	Email	Website	Socials
Atlas Heating and Air Conditioning	Oakland	California	4.90	583	✓	—	✓	—
Breathable	Oakland	California	4.90	260	✓	✓	✓	—
Five Or Free Electrical Heating & Air Solutions	Oakland	California	4.70	252	✓	—	✓	Instagram
Oren's HVAC Services	Oakland	California	4.90	145	✓	—	✓	TikTok, X, YouTube, Facebook, LinkedIn, Instagram
Oakland Furnace Heat & Air Conditioning	Oakland	California	4.90	118	✓	✓	✓	—
Harry Clark Plumbing and Heating Inc	Oakland	California	4.70	80	✓	—	✓	—
Three Harbor Services	Oakland	California	3	65	✓	—	—	—
California HVAC	Oakland	California	5	61	✓	—	✓	—
Daniel's plumbing heating & a/c	Oakland	California	5	36	✓	—	—	—
Anchor Heating & Cooling, Inc.	Oakland	California	4.20	22	✓	—	✓	—
Harry Clark Heating and Air Conditioning	Oakland	California	4.70	18	✓	✓	✓	LinkedIn
Heating and Air Conditioning, Inc.	Oakland	California	4.30	16	✓	—	—	—
Ambient Experts HVAC Heating & Air Conditioning	Oakland	California	4.70	14	✓	—	—	—

The preview ends here

+49

49 more records are in the full file — every phone, email and social link included.

CSV · Excel · JSON · GeoJSON · KML

Showing 13 of 62 rows

HVAC contractors by postal code in Oakland

94601 has the most, with 10, then 94607 (7), 94611 (7), 94621 (6) and 94612 (4). A postal code has no page of its own — it is a targeting unit, not a place we count separately. Records with no code on file are listed as their own row.

Postal code Records Share

1 94601 10 16%

With phone10100%

With email00%

With website220%

With social link00%

2 94607 7 11%

With phone7100%

With email00%

With website229%

With social link00%

3 94611 7 11%

With phone686%

With email229%

With website571%

With social link229%

4 94621 6 10%

With phone6100%

With email233%

With website350%

With social link233%

5 94612 4 6%

With phone4100%

With email125%

With website125%

With social link00%

6 94602 3 5%

With phone133%

With email00%

With website133%

With social link00%

7 94605 3 5%

With phone3100%

With email00%

With website133%

With social link00%

8 94606 3 5%

With phone3100%

With email00%

With website267%

With social link00%

9 94610 3 5%

With phone133%

With email00%

With website00%

With social link00%

10 94618 3 5%

With phone3100%

With email00%

With website267%

With social link133%

11 94603 2 3%

With phone2100%

With email00%

With website2100%

With social link150%

12 94577 1 2%

With phone1100%

With email00%

With website1100%

With social link00%

13 94604 1 2%

With phone1100%

With email1100%

With website1100%

With social link00%

14 94608 1 2%

With phone1100%

With email00%

With website1100%

With social link00%

15 94609 1 2%

With phone1100%

With email00%

With website00%

With social link00%

16 94619 1 2%

With phone1100%

With email00%

With website00%

With social link00%

All other postal codes 6 10%

With phone6100%

With email117%

With website350%

With social link00%

Oakland 62 100%

Ratings

50 of the 62 HVAC contractors in Oakland publish a rating — 81%. The split below comes from the same scan as the list.

4.7★

Average rating · across 50 rated records

Records per star band

5 ★ 40 80%

4 ★ 9 18%

3 ★ 1 2%

2 ★ 0 0%

1 ★ 0 0%

Reviews

50 rated HVAC contractors in Oakland carry about 1,836 reviews in total, an average of 37 per listing.

Average review count

Records per review band

1-10 reviews 36 72%

11-50 reviews 6 12%

51-200 reviews 5 10%

200+ reviews 3 6%

Social coverage

6 HVAC contractors in Oakland carry at least one social link — 10% of the file. The split by network is below; a record can carry several.

Records per network

LinkedIn 4 67%

TikTok 2 33%

X 2 33%

Facebook 2 33%

Instagram 2 33%

YouTube 1 17%

WhatsApp 1 17%

Phone line types

The 57 phone numbers in Oakland, split by line type. From the same scan as the list.

Records per line type

Mobile or landline 54 87%

Toll-free 3 5%

No phone 5 8%

Field completeness

57 of the 62 records carry a phone number, 27 a website, 7 an email address and 6 a social link. The gaps are shown as they are. A missing field is never filled with a guess.

Records per field

Business 62 100%

City 62 100%

Phone 57 92%

Website 27 44%

Email 7 11%

Socials 6 10%

Data source and method

Every number on this page comes from one scan of public local business listings in Oakland, taken on 13 August 2026. Nothing is estimated and no empty field is filled with a guess.

Source: Public local business listings, read city by city on a fixed schedule.
Counting rule: One record is one physical location. A chain with eleven depots is eleven records, not one. A business is counted in HVAC contractors when that is its primary listed activity, not when it merely mentions it.
Dates: Scanned 13 August 2026
Compiled by: Yassine Belatar, lead data analyst Questions about a number: hello@listvista.com

Questions about this dataset

How many HVAC contractors are there in Oakland?

There are 62 HVAC contractors in Oakland as of 13 August 2026.

Which postal code has the most HVAC contractors in Oakland?

94601 has the most, with 10 of the 62 HVAC contractors in Oakland, then 94607 (7), 94611 (7) and 94621 (6).

What is the average rating of HVAC contractors in Oakland?

4.7 out of 5, across the 50 HVAC contractors in Oakland that publish a rating.

How many HVAC contractors in Oakland are rated 5 stars?

40 sit in the 5-star band and 9 in the 4-star band, out of the 50 HVAC contractors in Oakland that publish a rating.

Which social networks do HVAC contractors in Oakland use?

LinkedIn (4), TikTok (2), X (2) and Facebook (2). 6 carry at least one social link, which is 10% of the file.

How many HVAC contractors in Oakland have a website?

27 of 62 HVAC contractors in Oakland list a website — 44%. 57 list a phone number and 7 list an email address.

How many HVAC contractors in Oakland have no website?

35 of the 62 HVAC contractors in Oakland list no website — 56%. The file marks the field empty rather than guessing one.

How many HVAC contractors in Oakland can be contacted directly?

57 records carry at least a phone number, which is 92% of the 62 in the file.

How recent is this data?

The list was scanned on 13 August 2026. Every number on this page carries that date, and it moves only when the list is scanned again.

What does the HVAC contractors list in Oakland include?

Business name, address, city, region, phone, email, website, social links, rating and review count — 62 records, in CSV, Excel, JSON, GeoJSON and KML.

Other categories in Oakland

Car dealers

51 · Oakland

Tobacco shops

51 · Oakland

← All HVAC contractors in California