Diligent Mechanical Services, LLC

5.0 | 2 Verified Ratings
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443-695-2319

P.O. Box 871
Abingdon, MD 21009
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Diligent Mechanical Services, LLC


Diligent Mechanical Service is your HVACR industry expert in located in Abingdon Maryland. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure that we will not leave your property until you are completely satisfied with our work. You can trust that we will treat your home as we would treat our own. Give us a call today as we look forward to working with you!

Service Area

  • Baltimore
  • Towson
  • Hunt Valley
  • Glen Burnie
  • Pikesville
  • Pasadena
  • Glyndon
  • Lutherville Timonium
  • Bel Air
  • Elkton
  • Catonsville
  • Aberdeen Proving Ground
  • Gunpowder
  • Maryland Line
  • Freeland
  • Chase
  • Edgewood
  • Sparks Glencoe
  • Rosedale
  • Windsor Mill
  • Halethorpe
  • Cockeysville
  • Riderwood
  • Hydes
  • Owings Mills
  • Boring
  • Pylesville
  • Fork
  • Street
  • White Marsh
  • Darlington
  • Long Green
  • Dundalk
  • Colora
  • Perry Point
  • Upperco
  • Childs
  • Port Deposit
  • Glen Arm
  • Fallston
  • Monkton
  • Sparrows Point
  • Whiteford
  • Forest Hill
  • Nottingham
  • Phoenix
  • Rising Sun
  • Joppa
  • Parkton
  • Essex
  • Parkville
  • North East
  • Elk Mills
  • Belcamp
  • Benson
  • Reisterstown
  • Aberdeen
  • Butler
  • Perryville
  • Perry Hall
  • Millersville
  • Jarrettsville
  • Randallstown
  • Abingdon
  • Kingsville
  • Middle River
  • Gwynn Oak
  • Upper Falls
  • White Hall
  • Brooklandville
  • Charlestown
  • Churchville
  • Havre de Grace
  • Perryman
  • Baldwin
  • Conowingo
  • See All >

Services Offered

Air Conditioning
  • Central Humidifier Install
  • Central A/C Install
  • Central Air Cleaner Install
  • Central A/C Repair
Heating & Furnace Systems
  • Heat Pump Repair
  • Electric Furnace - Install
  • Gas Furnace - Repair
  • Oil Furnace - Repair
  • Gas Boiler or Radiator Heat Install
  • Gas Boiler or Radiator Heat Repair
  • Oil Boiler or Radiator Heat Repair
  • Electric Furnace - Repair
  • Electric Baseboard or Wall Heater Install
  • Thermostat Install
  • Geothermal Heating or Cooling Service
  • Oil Furnace - Install
  • Heat Pump Install
  • Thermostat Repair
Plumbing
  • Refrigeration System Repair - For Business
  • Refrigeration System Install - For Business

Areas of Expertise

  • Gas Furnace
  • Boiler Install
  • A/C Install and Service
  • HVAC Service
  • Commercial Refrigeration

Product Brands Used

  • Amana
  • American Standard
  • Arcoaire
  • Arzel
  • Broan
  • Broan
  • Bryant
  • Carrier
  • Champion
  • Coleman
  • Frigidaire
  • Goodman
  • Hitachi
  • Honeywell
  • Honeywell
  • Hughes Supply
  • LP
  • Lennox International, Inc.
  • Luxaire
  • Quantech
  • RUUD
  • Rheem
  • Rinnai
  • SmartFlex
  • TempMaster
  • Trane
  • United Technologies Carrier
  • Venmar
  • York
  • See All >

Quick Facts

Business Hours
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted

Credentials

In Business Since: 2015
Memberships & Affiliations
  • Air Conditioning Contractors Association
  • Air Conditioning Contractors of America (ACCA)
  • Air Conditioning and Refrigeration Institute (ACRI)
  • American Society of Heating, Refrigeration & Air-Conditioning Engineers (ASHRA)
  • Mechanical Contractors Association of America (MCAA)
  • Refrigeration Service Engineers Society (RSES)
State Licensing
Trade: Master HVAC
License #: 17779
Expiration: 01-02-2021
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Ratings & Reviews
Diligent Mechanical Services, LLC

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5.0   |  
What a professional. Was very knowledgeable, courteous and friendly. From this point forward I will definitely utilize his services. He went above and beyond to ensure I was taken care of and his price was reasonable. Highly recommended.
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5.0   |  
Great company to deal with very professional and prompt.
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