The Best Value in State-of-the-Art HVAC.

find a contractor | about | contact us
Skip to content
  • HOME
  • ABOUT
    • OUR MISSION
    • CUSTOMER EXPERIENCE
    • CAREERS
  • PRODUCTS
    • Products at a Glance
    • Outdoor Unit Operating Temperature Ranges
    • DC Inverter Single Zone Mini Splits
      • Solo-Solar Assisted up to 35 SEER (56) Series
      • Solo-Single Zone 16 SEER (57) Series
      • Solo-Single Zone 18-23 SEER (58)4 Series
      • Solo-Single Zone 18.8-21.5 SEER (78)1 Series
    • DC Inverter Multi Zone Mini Splits
      • Choir – Dual Zone 15 SEER (46)2 Series
      • Choir – 6 to 9 Zones 16 SEER (59)2S Series
      • Choir -2 to 5 Zones 21 SEER (59)4 Series
      • Choir – (59) Indoor Units
    • Universal -22°F Unitary Central Heat Pump
    • VRF Outdoor Units (VRFO)
      • VRF -4°F Series
      • VRF Solar Series
      • VRF UltraHeating Series
      • VRF Heat Recovery Series
    • VRFI Indoor Units Ductless
      • Wall Mounted IDU
      • 1-Way Ceiling Cassette IDU
      • 2-Way Ceiling Cassette IDU
      • 4-way Ceiling Cassette IDU
      • Console Wall/Floor Mount IDU
      • Floor Ceiling Mount IDU
    • VRFI Indoor Units Ducted
      • Air Handling Unit Universal Cabinet Medium Static-UC
      • Low Static Pressure Ducted Recessed Mount IDU
      • Medium/High Static Pressure Ducted Hang Mount IDU
      • Fresh Air Processing Unit
    • Packaged Systems
      • PTAC / PTHP Units
      • TTWA/TTWP
      • WMMP Units
    • Insulated Copper Refrigeration Lines
    • LED Panel Lighting
  • SUPPORT
    • FIND A CONTRACTOR
    • ERROR CODES
    • YOUR YMGI REMOTE
    • SYSTEM MAINTENANCE
    • IS IT TIME TO REPLACE YOUR AIR CONDITIONER?
    • WHAT IS A ZONE?
    • WHAT IS A LOAD CALCULATION?
    • WHAT UNIT IS RIGHT FOR YOU?
    • HVAC TERMINOLOGY
  • HVAC PROS
    • BECOME A YMGI DISTRIBUTOR
    • LINE CARDS
    • BROCHURES
    • MANUALS & SPECIFICATIONS
    • ENGINEERING SUBMITTALS
      • VRF-Long Piping 1 to 64 Zone
      • Mini Split-Multi Zone 2-9
      • Mini Split-Single Zone
      • Unitary Single Ducted
      • PTAC/PTHP Submittals
    • YMGI PARTNERS DOWNLOADS
    • TECHNICIAN TRAINING
  • WARRANTY
    • Warranty Forms/ Policies
    • Warranty Registration Mini-Split Systems
    • Warranty Registration VRF Systems
  • YMGI IS GREENER
    • ENVIRONMENTALLY FRIENDLY CONSTRUCTION
    • INDOOR AIR & YOUR HEALTH
    • ENERGY EFFICIENCY & SAFETY INFORMATION
    • ENERGY TAX CREDITS/REBATES
  • NEWS
  • CONTACT

J&J Mechanical, Inc.

J&J Mechanical, Inc.
1206 Belmar Dr
Belcamp, Maryland 21017
410-561-6348
info@jjmechanicalhvac.com
http://www.jjmechanicalhvac.com/

Post navigation

← Dunn Rite Plumbing and Heating Burch Oil →

Quick Nav

  • About YMGI
  • Mini-Splits
  • VRF
  • PTAC / PTHP Systems
  • Find a Contractor
  • Energy Tax Credits & Rebates
  • Contact Us

News

  • New YMGI (57), (58), & (78) Series Mini Split System Video.
  • New YMGI (56) Solar Series Mini Split System Video.
  • Energy Tax Credits & Rebates updated
  • Breez Smart controller for YMGI ACs and Heat Pumps
  • All New VRF Technical Documentation

Recent Posts

  • New YMGI (57), (58), & (78) Series Mini Split System Video.

    December 19, 2019

    Learn about our high efficiency, single zone mini-split systems.

    read more...