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Commercial HVAC Services

Fast, Reliable Help for Your Facility

⭐ Same‑day/next‑day service for most calls

⭐ Clear pricing and documented scopes before work begins.

⭐Licensed & insured technicians with decades of experience

⭐Workmanship warranty and post‑service follow‑up




908-633-1333

Serving Somerset County, NJ

New Systems & Change‑Outs

  • Rooftop packaged units (RTU) — curb adapters, crane lifts, rigging
  • Split systems & heat pumps (single & multi‑zone)
  • VRF/VRV for offices and multi‑tenant spaces
  • Boilers (condensing & cast iron), hydronic loops, pumps
  • Make‑Up Air (MUA) & Dedicated Outdoor Air Systems (DOAS)
  • Economizers, energy recovery (ERV/HRV), demand‑controlled ventilation

Indoor Air Quality & Controls

  • Filtration upgrades (MERV 11–13), UV‑C, bipolar ionization  
  • CO₂ monitoring, ventilation balancing & reports 
  • Smart thermostats, zoning, and building controls retrofits

Daniel Birch

Their guy Bart was the most straight forward and to the point about what we needed. Great service on installing our new soft water and filtration system along with providing better piping in our basement. He even came back and helped me install my uv bulb today at no extra charge, turns out it was way easier than I thought it was going to be. Thanks Queen B, you rock!

Valerie Miliotis

We used Queen B Plumbing, Heating and Cooling to replace our main sewage line. Bart and his crew did a great job. Very professional and keep us informed from beginning to end of job. This job included replacing cast iron pipe to sewage line and exposed copper drainage pipes in basement.

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