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27 Years
experience
Emergency
services
Expert HVAC and Plumbing Solutions in Kingston
Reins Heating HVAC & Air Conditioning has served Kingston and surrounding areas for over 25 years, establishing itself as a trusted provider of customized HVAC and plumbing solutions. Our team of licensed technicians combines decades of collective experience with ongoing training to deliver tailored systems that meet unique residential and commercial needs. We prioritize informed decision-making, offering transparent consultations to guide clients through equipment selection and system design without pressure.

Backed by manufacturer warranties and a 10-year guarantee on installations, we emphasize energy efficiency, cost savings, and long-term reliability. Our in-house ductwork fabrication ensures seamless integration with existing infrastructure, while our emergency service team responds promptly to urgent heating, cooling, and plumbing issues. With a focus on customer satisfaction, we maintain a full-time service department dedicated to preventive maintenance and repairs across all major brands.
Services
Heating Systems Cooling Systems Heat Pumps Boilers Plumbing Services
Details
  • Year established: 1999
Highlights and features
  • We offer 25+ years of localized HVAC and plumbing expertise
  • Our technicians hold multiple industry certifications and licenses
  • Custom system design considers home size, heat loss, and layout
  • 10-year installation guarantee with manufacturer-backed warranties
  • Emergency service available for urgent heating and plumbing needs
What people say
Exceptional throughout every stage Highly recommend HVAC services Amazing to work with Wowed by service team Blown away by technicians
Services
Heating Systems
Custom-designed heating solutions for residential and commercial properties, including furnace installations, boiler systems, and radiant heating. Our team conducts comprehensive home assessments to determine optimal system sizing and efficiency requirements. We specialize in energy-efficient models from leading manufacturers like Lennox and Carrier, with annual maintenance programs to ensure peak performance and extended equipment lifespan.
Cooling Systems
Complete air conditioning services including system design, installation, and maintenance for homes and businesses. We offer central air conditioning, ductless mini-split systems, and cooling retrofits with brands like Trane and Carrier. Our technicians optimize airflow distribution to eliminate hot spots while maintaining energy efficiency through proper system sizing and SEER-rated equipment selection.
Heat Pumps
Year-round temperature regulation through advanced heat pump technology, including air-source and ground-source systems. We provide complete installation services with energy rebates up to $10,000, focusing on cold-climate models that operate efficiently in Canadian winters. Our designs integrate with existing ductwork or enable ductless zoning for customized comfort control in every season.
Boilers
High-efficiency boiler installations and maintenance services for residential and commercial applications. We supply and service condensing boilers with up to 95% AFUE ratings, including tankless water heating solutions that reduce energy consumption. Our technicians handle complete system replacements, emergency repairs, and annual efficiency tune-ups for both traditional and modern hydronic heating systems.
Plumbing Services
Full-service plumbing solutions covering emergency leak repairs, pipe replacements, and water heater installations. Our licensed plumbers address clogged drains, sump pump issues, and main line blockages with 24/7 emergency availability. We offer tankless water heater conversions, backflow testing, and preventive maintenance programs to ensure reliable operation of residential and commercial plumbing systems.
Questions
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service for urgent heating, cooling, and plumbing issues in Kingston and surrounding areas.
What financing options are available?
We offer flexible financing plans and help customers access government rebates up to $10,000 for qualifying heat pump installations.
Which service areas do you cover?
We serve Kingston, Cornwall, Brockville, and surrounding communities in Eastern Ontario with prompt local dispatch.
What brands do you work with?
We install and service Lennox, Trane, Carrier, and other premium HVAC brands with manufacturer-backed warranties.
How do you handle system design?
Our technicians conduct detailed home assessments considering size, heat loss, and layout to create customized HVAC solutions.
Do you provide maintenance plans?
Yes, we offer annual maintenance programs for HVAC systems and plumbing to ensure optimal performance and longevity.