List of Air conditioning contractors in Maryland
Maryland has 534 air conditioning contractors in this dataset, last verified September 4, 2026. It ranks 19th of 41 states with 1.7% of the national total, between Tennessee (644) and Indiana (519).
Email reach in Maryland runs well above the national rate: 129 air conditioning contractors (24.2%) include an email address, against 19.1% across the United States. 518 (97%) list a phone number, and 129 carry both.
67.2% of air conditioning contractors in Maryland have a website, in line with the national average of 62.8%. The 175 without a site are a ready-made prospect list for web design and local SEO agencies.
Among the 456 rated air conditioning contractors in Maryland, 67% hold a 5-star average, below the national figure of 73%. 27 are rated 1 to 2 stars (5.9% of rated businesses, well above the national 4%), a natural shortlist for reputation management and review software.
Social Media Reach
136
66
34
54
YouTube
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Air conditioning contractors List in Maryland
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CDR Services Heating & Air Conditioning | Address | Silver Spring | Maryland | United States | Email | Phone | 3 | 5 | — | — | — | — | |||
Columbias Heating and Air Conditioning | Address | Annapolis | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Alisea HVAC | Address | Hampstead | Maryland | United States | Email | Phone | 41 | 4.9 | — | — | |||||
Barnett & Sons Inc | Address | Prince Frederick | Maryland | United States | Email | Phone | — | 18 | 4.3 | — | — | — | — | ||
Heating & Air Conditioning | Address | Baltimore | Maryland | United States | Email | Phone | — | 6 | 5 | — | — | — | — | ||
Oakland Heating & Air Conditioning | Address | Oakland | Maryland | United States | Email | Phone | — | 12 | 4.7 | — | — | — | — | ||
SPARKLES AIR CLEAN1 | Address | Frostburg | Maryland | United States | Email | Phone | — | 1 | 5 | — | — | — | — | ||
B&B Air Conditioning & Heating Service | Address | Gaithersburg | Maryland | United States | Email | Phone | 341 | 4.9 | — | — | — | — | |||
S&W Controls, Inc. | Address | District Heights | Maryland | United States | Email | Phone | 2 | 5 | — | — | — | ||||
N E Bob Waltz Plumbing & Heating Inc | Address | Frederick | Maryland | United States | Email | Phone | 105 | 4.6 | — | — | |||||
AAA | Address | Parkville | Maryland | United States | Email | Phone | — | 61 | 4.7 | — | — | — | — | ||
Youngblood Hvac Llc | Address | Laurel | Maryland | United States | Email | Phone | — | 5 | 3.4 | — | — | — | — | ||
AMD Mechanical Contractors | Address | Waldorf | Maryland | United States | Email | Phone | 244 | 4.9 | — | — | — | — | |||
Tidewater Refrigeration | Address | Dunkirk | Maryland | United States | Email | Phone | — | 7 | 2.7 | — | — | — | — | ||
Spartan Plumbing, Heating and Air Conditioning | Address | Brentwood | Maryland | United States | Email | Phone | 29 | 3.4 | — |
This is a randomized preview — the full database contains 534 records with complete field coverage.
Get the full Air conditioning contractors database
534 verified records — emails, phones, social profiles and more. One-time payment, instant download.
What You Can Do with the List of Air conditioning contractors in Maryland
This list is built for teams that sell to air conditioning contractors: building materials suppliers, construction software vendors, contractor insurers and home services marketing agencies. It covers 534 air conditioning contractors in Maryland, with the fields to call, email, segment and map them.
Who Sells to Air conditioning contractors in Maryland
Each of these buyers can work the 534 businesses in this list as a pipeline for a different product:
- Building materials and equipment suppliers: Open trade accounts with the 534 air conditioning contractors in Maryland and offer bulk pricing, delivery and credit terms.
- Estimating and field service software: Pitch quoting, scheduling, invoicing and job tracking tools to owners running crews.
- Contractor insurance, bonding and financing: Reach businesses that need liability cover, surety bonds or truck and equipment loans.
- Home services marketing agencies: Offer local SEO, Google Ads and lead generation to trades competing for local jobs.
Phone, Contact Form and Facebook Outreach in Maryland
Start with the 129 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (518): 97% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Website contact forms (163): businesses with a contact page URL give you another way in when no email is listed.
- Facebook messages (136): 25.5% have a Facebook page, a further channel when calls and emails go unanswered.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in Maryland
Filter the website, rating and social columns to pull the air conditioning contractors that fit a specific service before you pitch:
- No website listed (175): 33% of air conditioning contractors in Maryland have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (27): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (398): 75% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Maryland
Rank areas inside Maryland by record count before sending reps out:
- Postal code patches: records include postal codes, so each rep can get a compact patch with no overlapping accounts.
- Route planning: records include latitude and longitude, so you can map accounts and plan visit days around clusters.
Data Coverage for Air conditioning contractors in Maryland
534 records · verified September 4, 2026
- Phone numbers
- 518
- Email addresses
- 129
- Phone and email
- 129
- Websites
- 359
Google ratings· 456 rated (85%)
67% hold 5 stars
- 1-star rated
- 9
- 2% of rated
- 2-star rated
- 18
- 3.9% of rated
- 3-star rated
- 52
- 11.4% of rated
- 4-star rated
- 70
- 15.4% of rated
- 5-star rated
- 307
- 67.3% of rated
Social profiles:
- Facebook:136· 25.5%
- Instagram:66· 12.4%
- X (Twitter):58· 10.9%
- YouTube:54· 10.1%
- LinkedIn:34· 6.4%
Air conditioning contractors in Maryland are a phone-first, Facebook-heavy market: 97% list a phone number but only 24.2% publish an email. Among 456 rated air conditioning contractors, 67% hold 5 stars, a mostly positive spread.
Related Air conditioning contractors by Location
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Frequently asked questions about Air conditioning contractors in Maryland
Everything you need to know about our air conditioning contractors database for Maryland: data quality, coverage, freshness, pricing, and formats. Last updated September 4, 2026.
How many Air conditioning contractors are there in Maryland?
There are 534 air conditioning contractors in Maryland in our verified database, as of September 4, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, across every city in Maryland, for sales prospecting, competitive research, and territory planning.
How up to date is the Air conditioning contractors data for Maryland?
This dataset was last updated in September 4, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Air conditioning contractors database for Maryland?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Air conditioning contractors businesses in Maryland?
InfiniteLeadsHub provides verified market intelligence datasets for air conditioning contractors businesses in Maryland as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Air conditioning contractors database for Maryland cost?
The complete air conditioning contractors leads database for Maryland costs $10 as a one-time payment.
You get instant access to all 534 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need air conditioning contractors contacts in Maryland specifically, a one-time $10 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Air conditioning contractors data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full Maryland air conditioning contractors database, including contact fields, social profiles, and ratings data.
How do I download the Air conditioning contractors list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Air conditioning contractors in Maryland have phone numbers?
518 air conditioning contractors in Maryland (97% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Air conditioning contractors in Maryland have email addresses?
129 air conditioning contractors in Maryland (24%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Air conditioning contractors in Maryland have both a phone number and an email address?
129 air conditioning contractors in Maryland have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Air conditioning contractors in Maryland are active on social media?
Social profile coverage for air conditioning contractors in Maryland: 34 on LinkedIn, 136 on Facebook, 66 on Instagram, 54 on YouTube, 58 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Air conditioning contractors in Maryland have a website?
359 air conditioning contractors in Maryland (67%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Air conditioning contractors in Maryland do not have a website?
175 air conditioning contractors in Maryland operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Air conditioning contractors in Maryland?
Rating breakdown for air conditioning contractors in Maryland: 307 with a 5-star rating, 70 with a 4-star rating, 52 with a 3-star rating, 18 with a 2-star rating, 9 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Air conditioning contractors data for other states or the entire US?
Yes. The national Air conditioning contractors database covers all 50 US states, and individual state and major-city lists are also available.
If you buy Maryland first, contact us and we'll credit your purchase toward the national upgrade.
Most multi-state buyers save money going national.
Is the Air conditioning contractors contact data in Maryland legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.