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Comfort Controls
Mitsubishi Electric Mini Split

Products - Zoning


iHarmony® Zoning System

Room to room temperature control for iComfort®-enabled equipment from Lennox  


Harmony III™ Zoning System

Room to room temperature control for multi-stage variable capacity equipment  


LZP-4 Zoning System

Four-zone system delivering optimal comfort room-to-room  


LZP-2 Zoning System

Two-zone system delivering optimal comfort room-to-room


Products - Thermostats


iComfort® S30 Ultra Smart Thermostat

The ultimate controller for precise comfort  


iComfort® E30 Smart Thermostat

The most versatile thermostat for your comfort needs  


iComfort® M30 Smart Thermostat

The simple, stylish and smart thermostat that you can trust  


iComfort® Wi-Fi Touchscreen Thermostat

Monitor and adjust your home temperature from anywhere  


ComfortSense® 7500 Series

Control your comfort with precision and style  


ComfortSense® 5500 Series

Smart, stylish home comfort control  


ComfortSense® 3000 Series

Simple, accurate temperature control


Meet Our Team

24-Hour Emergency service

ALL Makes and Models
  • Honeywell
  • Mitsubishi Electric Mini Split
  • Lennox
  • Lochinvan
  • Rheem
  • Carrier
  • Trane
  • Bradford White Water Heaters
  • York
we are reputable Customer Testimonials

At Reiner Group, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

  • "Couldn't recommend more highly."

    The level of professionalism is top notch in all respects.

    - Robert M.
  • "I would highly recommend this company."

    They exceeded my expectations with their top notch service, expertise and quality of installation.

    - Jonathan S.
  • "Very satisfying experience!"

    His timing was quite fortunate for me having a normally working system to cool my house just before the second heat wave of 2023.

    - Gregory B.

Contact Reiner Today!

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Why Choose Reiner? What Makes Us Different

Serving Northern New Jersey Since 1934

  • We Are Reiner
    Our employees are our most important asset.
  • We Are Responsive
    24-hour emergency service. ALL makes and models.
  • We Are Reputable
    Don’t just take our word for it...We’ve got over 1,000 reviews!
  • We Are Reliable
    100% satisfaction is our guarantee.
  • We Are Established
    With over 85 years in business, we’ve seen it all!
  • We Are Here For You
    Your home comfort is our mission – how can we help?