Horizon Services (MD), LLC

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92% Recommended

36 Years In Business

Company Details

Verified Licenses

Contact

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2607 N Rolling Rd.
Windsor Mill, MD 21244

https://www.horizonservices.com/?utm_source=hzn0500_ppl003_3124907546

Hours

Mon: Open 24 Hours
Tue: Open 24 Hours
Wed: Open 24 Hours
Thu: Open 24 Hours
Fri: Open 24 Hours

Sat: Open 24 Hours
Sun: Open 24 Hours

Details

In Business Since 1989

100% Done Right. 100% On-Time. Guaranteed!

Horizon Services (MD), LLC, is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizon Services (MD), LLC, remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners.

How We Got Started

I chose to work in this industry because I enjoy providing Horizon Services' customers with home comfort solutions for their plumbing, heating.

We started in this industry in 1989.

We describe our business as Well established

Community Involvement

Horizon Services is a proud supporter and sponsor of several charitable and service organizations throughout our service footprint.

Horizon Services is a proud sponsor of over 50 high school sports programs throughout our service footprint.

Horizon Services is a proud sponsor of over 20 Little League baseball teams and youth sport organizations throughout our service footprint.

Horizon Services is a proud sponsor of several collegiate athletics programs throughout our service footprint.

Horizon Services is a proud partner and sponsor of several major and minor league sport organizations throughout our service footprint.

Credentials

State Licenses

Master Plumber

#: 63739

EXP: 11/6/2026
Master Restricted

#: 47186

EXP: 12/18/2026

Memberships and Affiliations

Air Conditioning Contractors of America (ACCA)
Plumbing-Heating-Cooling Contractors Association (PHCC)
Plumbing-Heating-Cooling-Contractors Association
Nexstar Network, Delaware Chapter of Associated Builders Association
Better Business Bureau, Plumbing, Heating & Cooling Contractors Association, AIr Conditioning Contra

Awards

Better Business Bureau of Delaware's Torch Award
Wilmington News Journal Award 3 years in a Row for Best Plumbing, Heating & Air Conditioning Company
Delaware Magazine 2 years in a Row for Best Plumbing, Heating & Air Conditioning Company
2017 Best of HomeAdvisor (5 Time Winner)
Angie's List 2014 Super Service Award: Plumbing

View All Details & Credentials

Achievements

Service Details

Areas of Expertise

Plumbing - Water Heaters, Leaky Faucets, Running Toilets, Sump Pump Repair & Installation & Much More
Heating - We Service All Makes & Models, 2 Year Warranty on Repairs, Annual Service Plans for Cleaning & Maintaining Equipment
Air Conditioning - We Service All Makes & Models, 2 Year Warranty on Repairs, Annual Service Plans for Cleaning & Maintaining Equipment
Drain Cleaning - Kitchen Sinks, Laundry Tubes, Bathroom Drains, Main Sewer Lines
Sewer & Water Line Replacement - We Can Repair or Replace a Water or Sewer Line Without Destroying Your Front Lawn - Call for a Free Water or Sewer Line Inspection

Cities Served

Baltimore
Silver Spring
Bethesda
Rockville
Gaithersburg
Annapolis
Hyattsville
Takoma Park
Bowie
Laurel
Towson
Germantown
Columbia
Potomac
Ellicott City
Hunt Valley
Glen Burnie
Chevy Chase
Woodstock
Pasadena
Pikesville
Lutherville Timonium
Westminster
Aberdeen Proving Ground
Catonsville
Glyndon
Olney
Millersville
Kensington
Bel Air
Elkton
Nottingham
Galesville
Fallston
Street
Parkton
Parkville
Severn
Ashton
Clarksburg
Finksburg
Freeland
Kingsville
Joppa
Glen Arm
West River
New Windsor
Savage
Hampstead
New Market
Sparks Glencoe
Davidsonville
Edgewater
Edgewood
Churchton
Abingdon
Clarksville
Essex
Halethorpe
Benson
Lanham
Cockeysville
Charlestown
Reisterstown
Jarrettsville
Phoenix
Gambrills
White Marsh
Owings Mills
Aberdeen
Havre de Grace
Churchville
Linthicum Heights
Rosedale
Sykesville
Shady Side
Monkton
Upper Falls
Dayton
Fork
Perry Hall
Severna Park
Forest Hill
Childs
Upperco
Port Deposit
Rising Sun
Crownsville
Riva
Glenelg
Windsor Mill
Fort George G Meade
Perryville
Woodbine
Lothian
Spencerville
Barnesville
Tracys Landing
Union Bridge
Mayo

Product Brands Used

American Standard
Broan
Bryant
Carrier
Goodman
Honeywell
Lennox International, Inc.
RUUD
Rheem
Trane
York
Comfortmaker, Janitrol
American Standard
Bradford White
Delta
Kohler
Moen
Rheem

All Services Offered

Air Conditioning

Central A/C Install

Heating & Furnace Systems

Heat Pump Install
Electric Furnace - Install

View All Offerings and Cities Served

Deals

Cost Information

Free Estimates
Warranty Offered
Trip Charge May Apply
Credit Cards Accepted

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Ratings

4.4

1172 Verified Reviews

5

655
4

171
3

44
2

17
1

32

Highly rated for

Quality
Customer Service

Reviews

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Showing 1-10 of 1172 results

5.0 Charles P. Parkville, MD

5/3/2025

Repair or Service a Central Air Conditioning System

Quick service

4.5 Maribel C. Laurel, MD

3/23/2025

Repair or Service a Central Air Conditioning System

Good job

4.0 Leon T. Owings Mills, MD

9/13/2024

Install, Repair or Replace Plumbing or Fixtures

Great experience would recommend.

5.0 Karen J. Columbia, MD

12/31/2023

Install, Repair or Replace Plumbing or Fixtures

N/A Shanrong L. Potomac, MD

8/15/2023

Install, Repair or Replace Plumbing or Fixtures

Very good job

4.5 Christine T. Lewes, DE

8/14/2023

Install, Repair or Replace Plumbing or Fixtures

Excellent all-around

5.0 Joseph M. Randallstown, MD

6/27/2023

Install, Repair or Replace Plumbing or Fixtures

Nothing

5.0 Melvin S. Hyattsville, MD

6/23/2023

Install, Repair or Replace Plumbing or Fixtures

They were timely and the technician they sent out (Kevin Green) was very professional. He showed us exactly what the issue was and got it fixed immediately.

4.0 Cindy S. Columbia, MD

6/23/2023

Install, Repair or Replace Plumbing or Fixtures

Gentleman showed on time and immediately got to work.

4.5 Dexter G. Baltimore, MD

4/29/2023

Install, Repair or Replace Plumbing or Fixtures

Good job.

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Photos

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Horizon Services Heating

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HomeAdvisor Screened & Approved

Achievements

Company Details

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Hours

Details

In Business Since 1989

How We Got Started

Community Involvement

Credentials

State Licenses

Memberships and Affiliations

Awards

Achievements

Service Details

Areas of Expertise

Cities Served

Product Brands Used

All Services Offered

Air Conditioning

Heating & Furnace Systems

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HomeAdvisor's Screening Process

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What does the background check cover?

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