56 HVAC contractors in Round Rock, Texas
There are 56 HVAC contractors in Round Rock as of 13 August 2026. The average rating is 4.7 across 49 rated records.
Total businesses
56
With phone
53
With website
43
With email
18
With social link
22
$5.04
List of HVAC contractors in Round Rock
The rows are ordered by review count, most first: Blue Ribbon Cooling, Heating, Plumbing, & Electrical in Round Rock leads with 2,868 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 | |
|---|---|---|---|---|---|---|---|---|
| Blue Ribbon Cooling, Heating, Plumbing, & Electrical | Round Rock | Texas | 4.90 | 2,868 | ✓ | — | ✓ | Facebook, Instagram |
| Kinsey Plumbing, Heating and Air | Round Rock | Texas | 4.80 | 1,457 | ✓ | ✓ | ✓ | Facebook, Instagram |
| Casa Mechanical Services | Round Rock | Texas | 4.50 | 1,178 | ✓ | — | ✓ | |
| Airco Air Conditioning, Electrical and Plumbing | Round Rock | Texas | 4.80 | 1,046 | ✓ | — | ✓ | Facebook, Instagram |
| Koala Cooling & Plumbing: HVAC Department | Round Rock | Texas | 4.90 | 1,016 | ✓ | ✓ | ✓ | YouTube, Facebook, LinkedIn, Instagram |
| Christianson Air Conditioning and Plumbing | Round Rock | Texas | 4.10 | 507 | ✓ | ✓ | ✓ | X, YouTube, Facebook, LinkedIn |
| Cool Kids AC, Heat & Plumbing | Round Rock | Texas | 5 | 460 | ✓ | ✓ | ✓ | |
| Chilly Air Services | Round Rock | Texas | 5 | 410 | ✓ | — | ✓ | |
| Aire Serv of Round Rock | Round Rock | Texas | 4.90 | 290 | ✓ | — | ✓ | — |
| Texas Comfort Air - Heating - Air - Electrical Services | Round Rock | Texas | 4.60 | 224 | ✓ | — | ✓ | — |
| Savoy Services | Round Rock | Texas | 5 | 182 | ✓ | — | ✓ | — |
| Cool Arrow Heat and Air | Round Rock | Texas | 5 | 146 | ✓ | — | ✓ | — |
The preview ends here
+44
44 more records are in the full file — every phone, email and social link included.
Showing 12 of 56 rows
HVAC contractors by postal code in Round Rock
78664 has the most, with 24, then 78681 (16), 78665 (7) and 78728 (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.
78664 24
78681 16
78665 7
78728 1
All other postal codes 8
Ratings
49 of the 56 HVAC contractors in Round Rock publish a rating — 88%. The split below comes from the same scan as the list.
4.7★
Records per star band
Reviews
49 rated HVAC contractors in Round Rock carry about 11,356 reviews in total, an average of 232 per listing.
232
Records per review band
Social coverage
22 HVAC contractors in Round Rock carry at least one social link — 39% of the file. The split by network is below; a record can carry several.
Records per network
Phone line types
The 53 phone numbers in Round Rock, split by line type. From the same scan as the list.
Records per line type
Field completeness
53 of the 56 records carry a phone number, 43 a website, 18 an email address and 22 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 Round Rock, 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 Round Rock?
There are 56 HVAC contractors in Round Rock as of 13 August 2026.
Which postal code has the most HVAC contractors in Round Rock?
78664 has the most, with 24 of the 56 HVAC contractors in Round Rock, then 78681 (16), 78665 (7) and 78728 (1).
What is the average rating of HVAC contractors in Round Rock?
4.7 out of 5, across the 49 HVAC contractors in Round Rock that publish a rating.
How many HVAC contractors in Round Rock are rated 5 stars?
42 sit in the 5-star band and 5 in the 4-star band, out of the 49 HVAC contractors in Round Rock that publish a rating.
Which social networks do HVAC contractors in Round Rock use?
Facebook (21), Instagram (14), LinkedIn (9) and X (6). 22 carry at least one social link, which is 39% of the file.
How many HVAC contractors in Round Rock have a website?
43 of 56 HVAC contractors in Round Rock list a website — 77%. 53 list a phone number and 18 list an email address.
How many HVAC contractors in Round Rock have no website?
13 of the 56 HVAC contractors in Round Rock list no website — 23%. The file marks the field empty rather than guessing one.
How many HVAC contractors in Round Rock can be contacted directly?
53 records carry at least a phone number, which is 95% of the 56 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 Round Rock include?
Business name, address, city, region, phone, email, website, social links, rating and review count — 56 records, in CSV, Excel, JSON, GeoJSON and KML.