50 HVAC contractors in Hayward, California
There are 50 HVAC contractors in Hayward as of 13 August 2026. The average rating is 4.6 across 42 rated records.
Total businesses
50
With phone
48
With website
43
With email
10
With social link
19
$4.50
List of HVAC contractors in Hayward
The rows are ordered by review count, most first: Service Hero Plumbing & Air in Hayward leads with 1,307 reviews. This page shows which contact fields each record has, not the contacts themselves. The full file has them.
| Business | City | Region | Rating | Reviews | Phone | Website | Socials | |
|---|---|---|---|---|---|---|---|---|
| Service Hero Plumbing & Air | Hayward | California | 4.60 | 1,307 | ✓ | — | ✓ | X, Facebook, Instagram |
| Bell Brothers Plumbing Heating & Air - Hayward | Hayward | California | 4.80 | 1,060 | ✓ | — | ✓ | — |
| Same Day Air Conditioning & Heating | Hayward | California | 4.50 | 700 | ✓ | — | ✓ | — |
| Albert Nahman Plumbing, Heating, and Cooling | Hayward | California | 4.60 | 657 | ✓ | — | ✓ | TikTok, X, YouTube, Facebook, LinkedIn, Instagram |
| Element Home Solutions | Hayward | California | 4.90 | 386 | ✓ | ✓ | ✓ | X, Facebook, Instagram |
| ABC Cooling, Heating & Plumbing - Hayward | Hayward | California | 4.80 | 220 | ✓ | — | ✓ | — |
| Villquin Air Services | Hayward | California | 4.90 | 190 | ✓ | — | ✓ | Facebook, Instagram |
| Bay Area Climate Control | Hayward | California | 4.90 | 165 | ✓ | — | ✓ | — |
| All About Air | Hayward | California | 5 | 109 | ✓ | — | ✓ | — |
| Precision HVAC Heating & Air Conditioning | Hayward | California | 4.90 | 42 | ✓ | — | ✓ | — |
The preview ends here
+40
40 more records are in the full file — every phone, email and social link included.
Showing 10 of 50 rows
HVAC contractors by postal code in Hayward
94545 has the most, with 29, then 94544 (12), 94541 (3) and 94542 (1). 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.
94545 29
94544 12
94541 3
94542 1
All other postal codes 5
Ratings
42 of the 50 HVAC contractors in Hayward publish a rating — 84%. The split below comes from the same scan as the list.
4.6★
Records per star band
Reviews
42 rated HVAC contractors in Hayward carry about 5,166 reviews in total, an average of 123 per listing.
123
Records per review band
Social coverage
19 HVAC contractors in Hayward carry at least one social link — 38% of the file. The split by network is below; a record can carry several.
Records per network
Phone line types
The 48 phone numbers in Hayward, split by line type. From the same scan as the list.
Records per line type
Field completeness
48 of the 50 records carry a phone number, 43 a website, 10 an email address and 19 a social link. The gaps are shown as they are. A missing field is never filled with a guess.
Records per field
Data source and method
Every number on this page comes from one scan of public local business listings in Hayward, 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
- Compiled by
- Yassine Belatar, lead data analyst
Questions about this dataset
How many HVAC contractors are there in Hayward?
There are 50 HVAC contractors in Hayward as of 13 August 2026.
Which postal code has the most HVAC contractors in Hayward?
94545 has the most, with 29 of the 50 HVAC contractors in Hayward, then 94544 (12), 94541 (3) and 94542 (1).
What is the average rating of HVAC contractors in Hayward?
4.6 out of 5, across the 42 HVAC contractors in Hayward that publish a rating.
How many HVAC contractors in Hayward are rated 5 stars?
34 sit in the 5-star band and 5 in the 4-star band, out of the 42 HVAC contractors in Hayward that publish a rating.
Which social networks do HVAC contractors in Hayward use?
Facebook (19), Instagram (13), X (7) and LinkedIn (7). 19 carry at least one social link, which is 38% of the file.
How many HVAC contractors in Hayward have a website?
43 of 50 HVAC contractors in Hayward list a website — 86%. 48 list a phone number and 10 list an email address.
How many HVAC contractors in Hayward have no website?
7 of the 50 HVAC contractors in Hayward list no website — 14%. The file marks the field empty rather than guessing one.
How many HVAC contractors in Hayward can be contacted directly?
48 records carry at least a phone number, which is 96% of the 50 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 Hayward include?
Business name, address, city, region, phone, email, website, social links, rating and review count — 50 records, in CSV, Excel, JSON, GeoJSON and KML.