New Jersey HVAC Contractor | Queen B Plumbing , Cooling & Heating
Queen B Plumbing provides full HVAC and plumbing services to homeowners in South Plainfield, NJ and the surrounding Middlesex County area.
South Plainfield’s residential neighborhoods include a mix of split-levels, ranches, and colonials built across several decades, each with its own system configurations and service needs. Whether your home runs on central air, a forced-air furnace, or an older boiler setup, our technicians are equipped to handle it.
As a woman-owned business based in Warren, NJ, Queen B brings over 40 years of combined experience to every job in Middlesex County.
We back every service with a 100% satisfaction guarantee and hold our work to a precise, no-shortcuts standard, the same whether it’s a routine inspection or a full system replacement.
Call Now: (908) 633- 1333

Queen B provides AC installation and repair, maintenance for South Plainfield homeowners throughout Middlesex County.
Whether you’re replacing an aging central air system or need a diagnostic on a unit that’s underperforming, our technicians can assess and address the issue accurately.
We work with a range of makes and models and size new installations correctly for your home’s layout and load requirements.
When a furnace isn’t heating consistently, cycling irregularly, or failing to start, the cause isn’t always obvious and guesswork leads to unnecessary parts and cost.
Queen B diagnoses furnace problems accurately before recommending repair or replacement, serving homes across South Plainfield and Middlesex County.
We handle gas and electric furnaces and carry out replacements when a system has reached the end of its service life.
Many older South Plainfield homes were built with steam or hot water boiler systems that are still in operation today. These systems require a technician who understands how they work, not someone applying forced-air logic to a hydronic setup.
Queen B has boiler service in South Plainfield, repairs and replaces boilers in South Plainfield, keeping older systems running efficiently or transitioning homeowners to modern equipment when it’s time.
Queen B installs and repairs both tank and tankless water heaters for South Plainfield homeowners. Whether you’re dealing with inconsistent hot water, an aging tank, or looking to upgrade to a more efficient system, we’ll recommend the right solution for your household’s demand and budget.

Queen B provides residential plumbing services throughout South Plainfield, covering drain cleaning, pipe repair, fixture installation, and bathroom renovations. Our team handles both routine maintenance and larger plumbing projects with the same standard of workmanship we bring to every job.
Queen B Plumbing serves South Plainfield and the surrounding Middlesex County area with reliable heating, cooling, and plumbing services. Request a technician today by calling (908) 633-1333 or contact Queen B online.