---
title: "56 HVAC contractors in Round Rock, Texas — Emails & phone numbers"
description: "There are 56 HVAC contractors in Round Rock as of 13 August 2026. 53 phone numbers, 18 emails, 43 websites. Preview free, download CSV."
url: "https://listvista.com/hvac-contractors/round-rock/"
language: "en"
updated: "2026-08-13"
license: "https://listvista.com/terms/"
---

# 56 HVAC contractors in Round Rock, Texas

_Scanned 13 August 2026_

There are 56 HVAC contractors in Round Rock as of 13 August 2026. The average rating is 4.7 across 49 rated records.

> **Citing these figures** — These counts may be quoted, in full or in part, with a link to this page. Please quote the scan date with the number: the count changes at every refresh.

## Key figures

| Field | Records | Share of 56 |
| --- | ---: | ---: |
| Total businesses | 56 | 100% |
| With phone | 53 | 95% |
| With website | 43 | 77% |
| With email | 18 | 32% |
| With social link | 22 | 39% |

## Download the full list

- **Price:** **$5.04**
- **Per record:** $0.09
- **Records:** 56
- **Formats:** CSV, Excel, JSON, GeoJSON, KML

[Buy this dataset](https://listvista.com/pricing/)

## 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 | Email | 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 | ✓ | — | ✓ | LinkedIn |
| 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 | ✓ | ✓ | ✓ | Facebook |
| Chilly Air Services | Round Rock | Texas | 5 | 410 | ✓ | — | ✓ | Facebook |
| 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 | ✓ | — | ✓ | — |

Showing 12 of 56 rows

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

## 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.

| # | Postal code | Records | Share of 56 | Phone numbers | Email addresses | Websites | Social links |
| ---: | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| 1 | 78664 | 24 | 43% | 21 | 7 | 17 | 8 |
| 2 | 78681 | 16 | 29% | 16 | 5 | 13 | 8 |
| 3 | 78665 | 7 | 13% | 7 | 2 | 6 | 3 |
| 4 | 78728 | 1 | 2% | 1 | 0 | 1 | 1 |
|  | All other postal codes | 8 | 14% | 8 | 4 | 6 | 2 |
|  | **Round Rock** | **56** | 100% | **53** | **18** | **43** | **22** |

## 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.

- **Average rating:** 4.7 ★

| Records per star band | Records | Share of 49 |
| --- | ---: | ---: |
| 5 ★ | 42 | 86% |
| 4 ★ | 5 | 10% |
| 3 ★ | 1 | 2% |
| 2 ★ | 0 | 0% |
| 1 ★ | 1 | 2% |

## Reviews

49 rated HVAC contractors in Round Rock carry about 11,356 reviews in total, an average of 232 per listing.

| Records per review band | Records | Share of 49 |
| --- | ---: | ---: |
| 1-10 reviews | 14 | 29% |
| 11-50 reviews | 9 | 18% |
| 51-200 reviews | 16 | 33% |
| 200+ reviews | 10 | 20% |

## 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 | Records | Share of 22 |
| --- | ---: | ---: |
| Facebook | 21 | 95% |
| Instagram | 14 | 64% |
| LinkedIn | 9 | 41% |
| X | 6 | 27% |
| YouTube | 5 | 23% |
| TikTok | 2 | 9% |

## 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 | Records | Share of 56 |
| --- | ---: | ---: |
| Mobile or landline | 53 | 95% |
| No phone | 3 | 5% |

## 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 | Records | Share of 56 |
| --- | ---: | ---: |
| Business | 56 | 100% |
| City | 56 | 100% |
| Phone | 53 | 95% |
| Website | 43 | 77% |
| Email | 18 | 32% |
| Socials | 22 | 39% |

## 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.
- **Scanned:** 13 August 2026
- **Compiled by:** Yassine Belatar, lead data analyst — hello@listvista.com

[How we count, in full](https://listvista.com/method/)

## 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.

[All HVAC contractors in Texas](https://listvista.com/hvac-contractors/texas/)

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ListVista — https://listvista.com/ · All counts on this site carry the date they were taken.