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Business Details
35 Years
experience
Emergency
services
Your Trusted HVAC Partner in Windsor
Established in 1991, LAMANTIA Heating has built a reputation as a trusted provider of HVAC solutions in Windsor. Our team of certified professionals holds extensive industry certifications, including Gas Fitters, Refrigeration, and TSSA Contractors Licences, ensuring technical excellence across all services. As a proud RHEEM Pro-Partner, we deliver energy-efficient heating, cooling, and indoor air quality systems tailored to residential and commercial needs.

With 24/7 emergency services, Enbridge Gas rebates, and flexible financing options, we prioritize customer comfort while maintaining rigorous safety and quality standards. Our commitment to annual maintenance programs and advanced diagnostics reflects our dedication to long-term system reliability and client satisfaction.
Services
Maintenance Cleaning Filter Changes Installation Furnace Repair Heat Pumps Air Conditioner Repair HRV Systems Tankless Water Heater Ductless Air Conditioning
Details
  • Year established: 1991
Highlights and features
  • We offer 30+ years of HVAC expertise in Windsor
  • Our partnership with RHEEM ensures top-quality equipment
  • 24/7 emergency repair services available
  • Flexible financing options for system upgrades
  • Enbridge Gas & Government of Canada Greener Homes Grant access
What people say
Highly recommend Prompt, efficient service Great, fast pricing Professional team Excellent advice
Services
Furnace Repair
Our certified technicians diagnose and fix furnace issues to restore heating efficiency. We address common problems like thermostat malfunctions, clogged filters, and gas leaks while ensuring safety compliance. With specialized tools and manufacturer-backed parts, we minimize downtime and extend system lifespan for residential and commercial clients.
HVAC Maintenance
Annual maintenance plans optimize HVAC performance through comprehensive inspections and component adjustments. Our technicians clean coils, check refrigerant levels, and test safety controls to prevent breakdowns. Regular servicing improves energy efficiency by up to 30% and maintains manufacturer warranty validity for long-term cost savings.
Heat Pump Installation
We install ducted and ductless heat pump systems for year-round climate control. Our load calculations ensure proper sizing while ENERGY STAR-certified units reduce energy consumption. The installation includes refrigerant line setup, electrical connections, and performance testing to meet Canadian climate requirements for maximum efficiency.
Air Filter Replacement
Regular filter replacements improve indoor air quality and system efficiency. We recommend MERV-rated filters matched to your HVAC specifications and replace them following manufacturer guidelines. This service reduces allergens in homes and prevents premature equipment wear through optimal airflow maintenance.
Tankless Water Heater
Our tankless water heater installations provide continuous hot water while reducing energy costs. Certified technicians handle gas line connections, venting, and digital temperature controls. The compact design saves space while advanced technology ensures consistent performance for residential and commercial applications.
People
Tim LaMantia
Owner
With over 30 years in HVAC, Tim holds Gas Fitters, Refrigeration, and TSSA Contractors Licences. He established LAMANTIA Heating in 1991, focusing on technical excellence and customer education. His expertise in energy-efficient systems and manufacturer partnerships drives the company's service standards.
Questions
What HVAC services do you offer?
We provide furnace repair, heat pump installation, HVAC maintenance, air filter replacements, and tankless water heater services for residential and commercial clients in Windsor.
Are emergency repairs available?
Yes, our 24/7 emergency repair service responds to urgent HVAC issues with same-day solutions for heating and cooling system failures.
Do you offer financing options?
We provide flexible financing plans for system upgrades and include Enbridge Gas rebates to make energy-efficient solutions more accessible.
What areas do you service?
We serve Windsor and surrounding communities including Belle River, Amherstburg, Kingsville, LaSalle, Essex, Harrow, Colchester, and Lakeshore.
How often should HVAC maintenance be done?
Annual maintenance is recommended to ensure optimal performance, with pre-season inspections for heating systems in fall and cooling systems in spring.
Are your technicians certified?
All our technicians hold industry certifications including Gas Fitters, Refrigeration, and TSSA Contractors Licences for professional HVAC service delivery.