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50+ Years
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Expert HVAC & Plumbing Services in Princeton, NJ
Redding's Plumbing, Heating & Air Conditioning has served New Jersey communities for nearly a century, establishing a legacy of quality and reliability. Founded in 1920 by J.B. Redding and his son, the company remains family-owned and committed to delivering tailored heating, ventilation, air conditioning, and plumbing solutions. With a focus on energy efficiency and customer satisfaction, Reddings employs BPI-certified professionals and maintains an extensive inventory for rapid repairs. Centrally located in Mercer County, NJ, the company offers 24/7 emergency services and specializes in high-efficiency systems, including Mitsubishi ductless mini-split technology. As a Mitsubishi Diamond Contractor and LEED-certified business, Reddings combines technical expertise with a dedication to environmental stewardship.

The team includes fourth- and fifth-generation family members, ensuring continuity in service excellence. Reddings serves residential and commercial clients across Mercer, Somerset, Hunterdon, and Middlesex counties, as well as surrounding Pennsylvania areas. Their commitment to community, innovation, and quality has earned them a trusted reputation for generations. The companys inventory of premium brands like Trane, Carrier, and Rinnai ensures reliable, long-lasting solutions for every client. Reddings focus on personalized service, competitive pricing, and comprehensive maintenance plans solidifies its position as a leader in home comfort systems.
Services
Heating Systems Air Conditioning Plumbing Services Generator Installations Boiler Repair Furnace Replacement AC Repair Maintenance Plans Water Heater Services Home Performance
Details
  • Year established: 1920
Highlights and features
  • 100 years of experience serving New Jersey communities
  • Mitsubishi Diamond Contractor with specialized training
  • 24/7 emergency service for urgent HVAC needs
  • Extensive inventory ensures fast repairs and reduced downtime
  • BPI-certified staff for energy-efficient system design
Associations and certifications
  • Mitsubishi Diamond Contractor
  • BPI Gold Star Accredited Contractor
What people say
Prompt service Knowledgeable technicians 24/7 emergency availability Long-term reliability Professional installations
Services
Heating Systems
Reddings designs and installs high-efficiency heating systems tailored to residential and commercial needs. Their BPI-certified team recommends brands like Trane and Carrier, ensuring energy savings and durability. Services include furnace replacements, boiler maintenance, and hybrid heating solutions.
Air Conditioning
The company offers AC installations, repairs, and maintenance for central, ductless, and high-velocity systems. As a Mitsubishi Diamond Contractor, they specialize in eco-friendly mini-split technology. Services include seasonal tune-ups and 24/7 emergency repairs.
Plumbing Services
Reddings provides full-service plumbing solutions, including water heater installations, sewer line repairs, and bathroom remodels. They stock parts from brands like American Standard and Kohler, ensuring fast fixes for leaks, clogs, and system upgrades.
Generator Installations
The company installs natural gas and propane-powered standby generators to prevent HVAC downtime during outages. These systems ensure uninterrupted comfort for homes and businesses, with options for automatic backup power.
Home Performance
Reddings conducts BPI-certified home energy audits to identify efficiency gaps. Services include insulation upgrades, air sealing, and recommending ENERGY STAR-rated equipment to reduce utility bills and environmental impact.
People
Michael D. Redding
President
Fourth-generation leader with a Master Plumber license, Michael has driven residential and commercial HVAC innovation since joining the company in 1993.
Laura Redding
Vice President
LEED-certified VP managing commercial operations, Laura ensures institutional clients like Princeton University receive tailored mechanical solutions while upholding family values.
Questions
What HVAC services does Reddings offer?
Reddings provides heating, air conditioning, boiler, and furnace repairs, installations, and maintenance, including 24/7 emergency service.
Do you service all HVAC brands?
Yes, technicians repair all major brands, including Trane, Carrier, Mitsubishi, and Lennox, with specialized expertise in Mitsubishi systems.
Are financing options available?
Yes, Reddings offers financing for HVAC upgrades and equipment replacements with approved credit.
What areas do you serve?
We serve Mercer, Somerset, Hunterdon, and Middlesex counties in NJ, plus nearby Pennsylvania communities.
Do you offer maintenance plans?
Yes, annual maintenance agreements include discounts, priority service, and 22-point system inspections to extend equipment life.
Are you a Mitsubishi Diamond Contractor?
Yes, Reddings is certified to install and service Mitsubishi ductless mini-split systems for residential and commercial applications.
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