How many Heating contractors are in Maryland, United States?
There are 579 Heating contractors in Maryland, United States. The highest number of Heating contractors in Maryland are in Baltimore and Gaithersburg with 49 businesses and 27 businesses, respectively. Baltimore makes up approximately 8.5% of all Heating contractors in Maryland.
Data last updated: July, 2025
Total Businesses
579
With Phone
556
With Website
387
With Hours
473
How can I download a list of Heating contractors in Maryland, United States into Excel?
You can download the complete list of 579 Heating contractors data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.
Sample Data
Preview of Heating contractor businesses in Maryland, United States
| Business Name | City | Rating | Reviews | Phone | Website |
|---|---|---|---|---|---|
|
Len The Plumber Heating & Air, LLC
|
Baltimore
|
★
4.0
|
13,736
|
(*1*) 3*4-*6*5 | lentheplumber.com |
|
Len The Plumber Heating & Air, LLC
|
Four Corners
|
★
4.0
|
7,359
|
(*0*) 2*5-*1*5 | lentheplumber.com |
|
Michael & Son Services
|
Baltimore
|
★
4.0
|
6,813
|
(*1*) 9*9-*1*0 | michaelandson.com |
|
Michael & Son Services
|
Hyattsville
|
★
4.0
|
6,704
|
(*4*) 6*8-*0*0 | michaelandson.com |
|
Blue Dot Services
|
Forest Hill
|
★
4.0
|
6,238
|
(*1*) 8*6-*9*2 | bluedotmd.com |
|
GAC Services
|
Gaithersburg
|
★
4.0
|
5,726
|
(*0*) 2*2-*6*1 | gacservices.com |
|
F.H. Furr Plumbing, Heating, Air Conditi...
|
Rockville
|
★
4.0
|
4,927
|
(*0*) 4*7-*1*0 | fhfurr.com |
|
Boothe's Heating, Air, Plumbing, Drains,...
|
Hollywood
|
★
4.0
|
4,010
|
(*0*) 2*4-*9*8 | boothehvac.com |
|
Horizon Services - Air Conditioning, Hea...
|
Windsor Mill
|
★
4.0
|
3,832
|
(*1*) 8*3-*1*3 | horizonservices.com |
|
Larry & Sons Plumbing, Heating, Cooling,...
|
Hagerstown
|
★
4.0
|
3,827
|
(*0*) 3*7-*3*6 | larryandsons.com |
Get access to all 569 remaining Heating contractors with complete contact information, addresses, and business details.
Data last updated: July, 2025
Get Complete Dataset (579 Businesses)Top Cities in Maryland
Cities with most Heating contractors
| City | Business Count | Percentage |
|---|---|---|
|
Baltimore
|
49
|
8.5%
|
|
Gaithersburg
|
27
|
4.7%
|
|
Frederick
|
27
|
4.7%
|
|
Rockville
|
20
|
3.5%
|
|
Silver Spring
|
14
|
2.4%
|
|
Salisbury
|
14
|
2.4%
|
|
Beltsville
|
12
|
2.1%
|
|
Hagerstown
|
11
|
1.9%
|
|
Bowie
|
10
|
1.7%
|
|
Cumberland
|
9
|
1.6%
|
What Data Do We Provide?
Our dataset for Heating contractors in Maryland, United States is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 579 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 579 Heating contractors
Contact Information
Direct phone numbers, email addresses, and website URLs for Heating contractors across Maryland, United States
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Heating contractors in Maryland, United States
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 10 cities in Maryland, United States
Complete Data Fields for Heating contractors in Maryland, United States:
Each of the 579 Heating contractors records includes:
Business Attributes
Common features and services (10+ businesses)
payment methods
services
amenities
accessibility
business type
other
How You Can Use Heating contractors Data from Maryland, United States
Our comprehensive dataset of 579 Heating contractors in Maryland, United States empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the Heating contractors industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 10 cities in Maryland, United States to uncover underserved areas and high-potential markets for Heating contractors.
Lead Generation & Sales Prospecting
Find and reach Heating contractors in Maryland, United States using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new Heating contractors openings or rollouts using density maps and insights from our 579 listings to target low-competition, high-demand zones in Maryland, United States.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 579 Heating contractors for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in Maryland, United States by analyzing the distribution of Heating contractors across 10 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Heating contractors in Maryland, United States using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 579 Heating contractors database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Heating contractors across Maryland, United States using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Heating contractors in Maryland, United States via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Heating contractors in specific regions of Maryland, United States and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Heating contractors by studying GMB listings, ratings, and categories used by top-performing competitors in Maryland, United States.
Mapping & Navigation Integration
Add Heating contractors POI data to your apps for delivery, logistics, or travel using accurate coordinates from 579 verified locations in Maryland, United States.
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