---
title: "106 HVAC contractors in Baltimore, Maryland — Emails & phone numbers"
description: "There are 106 HVAC contractors in Baltimore as of 13 August 2026. 102 phone numbers, 24 emails, 63 websites. Preview free, download CSV."
url: "https://listvista.com/hvac-contractors/baltimore-maryland/"
language: "en"
updated: "2026-08-13"
license: "https://listvista.com/terms/"
---

# 106 HVAC contractors in Baltimore, Maryland

_Scanned 13 August 2026_

There are 106 HVAC contractors in Baltimore as of 13 August 2026. The average rating is 4.5 across 87 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 106 |
| --- | ---: | ---: |
| Total businesses | 106 | 100% |
| With phone | 102 | 96% |
| With website | 63 | 59% |
| With email | 24 | 23% |
| With social link | 20 | 19% |

## Download the full list

- **Price:** **$9.54**
- **Per record:** $0.09
- **Records:** 106
- **Formats:** CSV, Excel, JSON, GeoJSON, KML

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

## List of HVAC contractors in Baltimore

The rows are ordered by review count, most first: Michael & Son Services in Baltimore leads with 8,895 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 |
| --- | --- | --- | ---: | ---: | --- | --- | --- | --- |
| Michael & Son Services | Baltimore | Maryland | 4.70 | 8,895 | ✓ | — | ✓ | TikTok, X, YouTube, Facebook, Instagram |
| Amazing Plumbing, Heating & Air | Baltimore | Maryland | 4.80 | 2,334 | ✓ | — | ✓ | YouTube, Facebook, Instagram |
| Complete Climate Services LLC | Baltimore | Maryland | 4.90 | 1,008 | ✓ | ✓ | ✓ | Facebook, LinkedIn, Instagram |
| SJT Plumbing & HVAC | Baltimore | Maryland | 4.90 | 971 | ✓ | ✓ | ✓ | Facebook, Instagram |
| At Your Service Heating and Cooling LLC | Baltimore | Maryland | 4.60 | 862 | ✓ | — | ✓ | — |
| Alpha Heating & Air Conditioning, LLC | Baltimore | Maryland | 4.90 | 519 | ✓ | — | ✓ | Facebook |
| A.J. Michaels | Baltimore | Maryland | 4.50 | 313 | ✓ | ✓ | ✓ | — |
| One Hour Air Conditioning & Heating® | Baltimore | Maryland | 4.80 | 249 | ✓ | — | ✓ | X, Facebook |
| All-State Career - Baltimore Campus | Baltimore | Maryland | 3.50 | 163 | ✓ | — | ✓ | YouTube, Facebook, Instagram |
| Griffith Energy Services, Inc. | Baltimore | Maryland | 3.60 | 162 | ✓ | — | ✓ | — |
| Breezy Heating Ventilation and Air Conditioning | Baltimore | Maryland | 4.80 | 137 | ✓ | — | ✓ | — |
| All Around Heating and Cooling, LLC | Baltimore | Maryland | 5 | 121 | ✓ | — | ✓ | — |
| Baltimore Heating & Air Conditioning | Baltimore | Maryland | 4.20 | 108 | ✓ | — | — | — |
| Clean Air Heating & Air Conditioning Co., Inc. | Baltimore | Maryland | 4.70 | 96 | ✓ | — | ✓ | X, Facebook, LinkedIn |
| Dalton Air Conditioning Repair | Baltimore | Maryland | 5 | 81 | ✓ | — | ✓ | — |

Showing 15 of 106 rows

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

## HVAC contractors by postal code in Baltimore

21230 has the most, with 12, then 21215 (9), 21224 (9), 21218 (8) and 21226 (6). 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 106 | Phone numbers | Email addresses | Websites | Social links |
| ---: | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| 1 | 21230 | 12 | 11% | 12 | 4 | 7 | 5 |
| 2 | 21215 | 9 | 8% | 8 | 4 | 5 | 2 |
| 3 | 21224 | 9 | 8% | 9 | 1 | 7 | 3 |
| 4 | 21218 | 8 | 8% | 8 | 2 | 5 | 1 |
| 5 | 21226 | 6 | 6% | 6 | 0 | 4 | 0 |
| 6 | 21206 | 4 | 4% | 3 | 2 | 3 | 1 |
| 7 | 21201 | 3 | 3% | 2 | 1 | 2 | 1 |
| 8 | 21202 | 3 | 3% | 3 | 0 | 0 | 0 |
| 9 | 21205 | 3 | 3% | 3 | 2 | 3 | 1 |
| 10 | 21214 | 3 | 3% | 3 | 0 | 1 | 0 |
| 11 | 21223 | 3 | 3% | 3 | 0 | 1 | 0 |
| 12 | 21231 | 2 | 2% | 2 | 1 | 1 | 1 |
| 13 | 21237 | 2 | 2% | 1 | 1 | 1 | 0 |
| 14 | 21207 | 1 | 1% | 1 | 0 | 1 | 0 |
| 15 | 21212 | 1 | 1% | 1 | 1 | 1 | 0 |
| 16 | 21213 | 1 | 1% | 1 | 0 | 0 | 0 |
| 17 | 21216 | 1 | 1% | 1 | 0 | 0 | 0 |
| 18 | 21217 | 1 | 1% | 1 | 0 | 0 | 0 |
| 19 | 21227 | 1 | 1% | 1 | 0 | 1 | 0 |
|  | All other postal codes | 33 | 31% | 33 | 5 | 20 | 5 |
|  | **Baltimore** | **106** | 100% | **102** | **24** | **63** | **20** |

## Ratings

87 of the 106 HVAC contractors in Baltimore publish a rating — 82%. The split below comes from the same scan as the list.

- **Average rating:** 4.5 ★

| Records per star band | Records | Share of 87 |
| --- | ---: | ---: |
| 5 ★ | 58 | 67% |
| 4 ★ | 23 | 26% |
| 3 ★ | 3 | 3% |
| 2 ★ | 0 | 0% |
| 1 ★ | 3 | 3% |

## Reviews

87 rated HVAC contractors in Baltimore carry about 17,291 reviews in total, an average of 199 per listing.

| Records per review band | Records | Share of 87 |
| --- | ---: | ---: |
| 1-10 reviews | 35 | 40% |
| 11-50 reviews | 29 | 33% |
| 51-200 reviews | 15 | 17% |
| 200+ reviews | 8 | 9% |

## Social coverage

20 HVAC contractors in Baltimore carry at least one social link — 19% of the file. The split by network is below; a record can carry several.

| Records per network | Records | Share of 20 |
| --- | ---: | ---: |
| Facebook | 18 | 90% |
| Instagram | 9 | 45% |
| X | 7 | 35% |
| LinkedIn | 7 | 35% |
| YouTube | 6 | 30% |
| TikTok | 2 | 10% |

## Phone line types

The 102 phone numbers in Baltimore, split by line type. From the same scan as the list.

| Records per line type | Records | Share of 106 |
| --- | ---: | ---: |
| Mobile or landline | 99 | 93% |
| Toll-free | 3 | 3% |
| No phone | 4 | 4% |

## Field completeness

102 of the 106 records carry a phone number, 63 a website, 24 an email address and 20 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 106 |
| --- | ---: | ---: |
| Business | 106 | 100% |
| City | 106 | 100% |
| Phone | 102 | 96% |
| Website | 63 | 59% |
| Email | 24 | 23% |
| Socials | 20 | 19% |

## Data source and method

Every number on this page comes from one scan of public local business listings in Baltimore, 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 Baltimore?

There are 106 HVAC contractors in Baltimore as of 13 August 2026.

### Which postal code has the most HVAC contractors in Baltimore?

21230 has the most, with 12 of the 106 HVAC contractors in Baltimore, then 21215 (9), 21224 (9) and 21218 (8).

### What is the average rating of HVAC contractors in Baltimore?

4.5 out of 5, across the 87 HVAC contractors in Baltimore that publish a rating.

### How many HVAC contractors in Baltimore are rated 5 stars?

58 sit in the 5-star band and 23 in the 4-star band, out of the 87 HVAC contractors in Baltimore that publish a rating.

### Which social networks do HVAC contractors in Baltimore use?

Facebook (18), Instagram (9), X (7) and LinkedIn (7). 20 carry at least one social link, which is 19% of the file.

### How many HVAC contractors in Baltimore have a website?

63 of 106 HVAC contractors in Baltimore list a website — 59%. 102 list a phone number and 24 list an email address.

### How many HVAC contractors in Baltimore have no website?

43 of the 106 HVAC contractors in Baltimore list no website — 41%. The file marks the field empty rather than guessing one.

### How many HVAC contractors in Baltimore can be contacted directly?

102 records carry at least a phone number, which is 96% of the 106 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 Baltimore include?

Business name, address, city, region, phone, email, website, social links, rating and review count — 106 records, in CSV, Excel, JSON, GeoJSON and KML.

## Other categories in Baltimore

- [Car dealers — Baltimore](https://listvista.com/car-dealers/baltimore-maryland/) · 183
- [Tobacco shops — Baltimore](https://listvista.com/tobacco-shops/baltimore-maryland/) · 148

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

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