Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in Hartington, ON
Since 1962, Leonard Heating & Cooling & Cooling has been a family-owned business dedicated to providing reliable heating and cooling solutions in Hartington and surrounding areas. Our team of certified technicians specializes in HVAC installation, maintenance, and repair, along with propane and oil heating systems. We prioritize community relationships and technical excellence, ensuring compliance with all safety regulations while offering personalized service. With over 60 years of local experience, we combine generational expertise with modern technology to deliver year-round comfort. Our commitment to quality extends to safety certifications, regular equipment maintenance, and transparent pricing.We serve residential, agricultural, and commercial clients, offering 24-hour emergency service for critical heating needs. Through partnerships with trusted manufacturers, we guarantee durable solutions backed by comprehensive warranties. Our team's deep understanding of local climate challenges ensures tailored recommendations for energy efficiency and cost savings. We maintain active affiliations with industry organizations like TSSA and HRAI, reinforcing our technical authority. Every service call reflects our founding principle: treating customers as neighbors through honest advice and dependable execution.
Services
HVAC Installation
Propane Heating
Oil Heating Systems
Duct Design
WETT Inspections
Details
- Year established: 1962
Highlights and features
- 24-hour emergency heating service available year-round
- Family-owned operation with 60+ years of local expertise
- Certified technicians with TSSA and HRAI industry affiliations
- Comprehensive HVAC maintenance meeting strict safety regulations
- Specialized knowledge of regional climate challenges and solutions
Associations and certifications
- TSSA
- HRAI
- OPTTA
What people say
Great work
Excellent service
Very helpful
Full service
Professional team
Services
HVAC Installation
Professional heating, ventilation, and air conditioning system installation for residential and commercial properties. Our certified technicians ensure proper sizing and configuration for optimal energy efficiency. We work with trusted brands to provide durable solutions meeting all safety regulations.
Propane Heating
Complete propane heating solutions including furnace installation, fireplace inserts, and system maintenance. Propane offers reliable, cost-effective heating with safety advantages over electric systems. Annual maintenance ensures continued performance and warranty compliance.
Oil Heating Systems
Installation and servicing of oil heating systems with transparent pricing and no hidden fees. Our technicians follow TSSA Code B139 standards for annual maintenance. Oil heating provides fast, efficient warmth with BTU advantages over alternative fuels.
Duct Design
Custom duct system design and optimization for new installations or existing system upgrades. Proper ductwork ensures even temperature distribution and energy efficiency. We address heat loss/gain issues through precision engineering.
WETT Inspections
Certified Wood Energy Technology Specialist inspections for wood-burning appliances. Our WETT-certified technicians evaluate installation compliance, safety clearances, and operational efficiency. Required for insurance purposes and safe operation of wood heating systems.
People
James Leonard
Service Technician
Third-generation heating specialist with 25+ years of HVAC experience. Certified in propane and oil system maintenance. Focuses on technical excellence and customer education about energy-efficient solutions.
Tabby Leonard
Customer Service Manager
Manages client relations with 20 years of industry experience. Coordinates service scheduling and emergency response logistics. Ensures clear communication between technicians and homeowners.
Ray Smith
Lead Installer
Master HVAC installer with TSSA certification. Specializes in system upgrades and new construction installations. Maintains expertise through ongoing manufacturer training programs.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including installation, repair, and maintenance for furnaces, air conditioners, and ventilation systems in residential and commercial properties.
Do you provide emergency heating service?
Yes, we offer 24/7 emergency service for heating system failures with technicians available year-round to address critical comfort needs.
What areas do you serve?
We serve Hartington and surrounding communities including Kingston, Napanee, Verona, and Westport across Southeastern Ontario.
Are your technicians certified?
Our team holds TSSA certification for propane and oil systems, HRAI membership, and WETT certification for wood-burning appliance inspections.
What heating options do you recommend?
We specialize in propane, oil, and electric heating systems, providing personalized recommendations based on home size, insulation, and energy efficiency requirements.
Do you offer maintenance plans?
Yes, annual maintenance plans ensure system longevity, warranty compliance, and optimal efficiency with priority scheduling for plan members.
Reviews (4)
Mary Currah
Jan 01, 2022
Report
My husband called for a furnace clean, and the guy came on Nov. 2, 2021. He cleaned the furnace, and after he was done, he then condemned the oil tank, and put a no fill on the oil tank. So then the furnace couldn't be used because we couldn't get any more oil. My husband was estimated that a new oil tank would cost over $3000.00. If we would of been informed of the oil tank being condemned, we would of replaced the furnace with a propane one instead of having it cleaned for nothing. We received a bill for his cleaning service. In my opinion, you would think if someone was a "professional" service
Doug Mcgregor
Jan 20, 2021
Report
Positive:Professionalism,Quality
Done business with them twice. Had my oil furnace installed many years ago and never had a problem with it. When my oil tank was due to be changed, i had them install a propane furnace. Great work and very friendly people there. Will hire again if i am in need again.
Service:Install heating system
Done business with them twice. Had my oil furnace installed many years ago and never had a problem with it. When my oil tank was due to be changed, i had them install a propane furnace. Great work and very friendly people there. Will hire again if i am in need again.
Service:Install heating system
Wet Insulation Orser Road Irwin
Jun 06, 2019
Report
Very poor with communication skills and customer service. Had asked for a estimate to replace my furnace and took long time. I had to call them to remind them and follow up with them. They promised to send me an estimate by and never got it. I complained to them and they in turn tell my insurance adjustor they did not want to work with me because I complained about them. Very childless in my opinion. If you want better service and no head aches I would suggest to find a better company to deal with.
Judy Caird
Feb 11, 2019
Report
I can’t thank Leonard Fuels enough. I was shocked to see I was on empty for my oil this morning (darn cold snap) and called them. Within an hour they were here. How’s that service !
