Business Details
32 Years
experience
Emergency
services
Your Trusted Niagara HVAC Partner
Established in 1994, Paterson Lange has built a reputation as a trusted provider of comprehensive HVAC solutions for residential and commercial clients across the Niagara Region. Our team of certified technicians specializes in the sales, installation, and servicing of energy-efficient heating, cooling, and indoor air quality systems, including furnaces, boilers, central air conditioning, ductless AC, and heat recovery ventilators. We prioritize personalized consultations to assess each client's unique needs, ensuring optimal system sizing and performance while emphasizing energy savings and long-term cost efficiency.As an authorized dealer for industry-leading manufacturers like Rinnai, Slant/Fin, and Viessmann, we guarantee the use of factory-new parts for all repairs and maintenance. Our commitment to technical expertise, customer education, and reliable emergency repair services has solidified our position as a local leader in HVAC solutions, dedicated to enhancing comfort and air quality for every client.
Services
Furnace Installation
Boiler Repair
Central Air Conditioning
Ductless AC Systems
Heat Recovery Ventilators
Gas Fireplace Services
Tankless Water Heaters
Indoor Air Quality Systems
Details
- Year established: 1994
Highlights and features
- Serving Niagara homeowners and businesses since 1994 with proven HVAC expertise
- Authorized dealers for top manufacturers including Rinnai and Viessmann
- Custom system sizing calculations based on climate, home size, and construction
- 24/7 emergency repair service for urgent heating and cooling needs
- Factory-certified technicians using only new replacement parts
Associations and certifications
- Rinnai
- Slant/Fin
- Weil-McLain
- Viessmann
Services
Furnace Installation
Professional furnace installation tailored to your home's specific heating requirements. We conduct detailed load calculations considering climate, home size, and construction to ensure optimal system sizing. Our installations feature high-efficiency models from trusted manufacturers, guaranteeing reliable winter warmth while maximizing energy savings through advanced technology.
Heat Recovery Ventilators
Improve indoor air quality with HRV systems that remove excess humidity and circulate fresh air. Our installations address moisture-related issues like window condensation and potential mold growth by integrating with existing ductwork. These energy-efficient systems maintain comfortable indoor environments while reducing heating costs through heat recovery technology.
Tankless Water Heaters
Upgrade to Rinnai tankless water heaters for endless hot water supply and significant energy savings. Our professional installations utilize wall-mounted units that eliminate standby heat loss, with venting options for efficient operation. These durable systems last up to 25 years with minimal maintenance, providing space-saving solutions for modern homes.
Gas Fireplace Services
Expert installation and repair of natural gas and propane fireplaces. We offer direct-vent models, free-standing units, and gas inserts that serve as both aesthetic focal points and reliable backup heat sources. Our services ensure safe operation and efficient performance for traditional or modern home designs.
Central Air Conditioning
Custom AC system selection and installation for optimal summer comfort. We specialize in split systems compatible with forced-air furnaces and ductless solutions for hydronic heating setups. Our energy-efficient installations reduce electricity costs while maintaining consistent indoor temperatures through properly sized equipment.
Questions
What HVAC services do you offer in the Niagara Region?
We provide furnace and boiler installation/repair, central and ductless air conditioning, heat recovery ventilators, gas fireplaces, tankless water heaters, and indoor air quality solutions.
Are your technicians certified and insured?
Yes, all our technicians are factory-certified and fully insured for both residential and commercial HVAC work.
Do you offer emergency HVAC repairs?
We provide 24/7 emergency repair services for urgent heating and cooling system failures.
What energy-efficient options are available?
We specialize in high-efficiency furnaces, tankless water heaters, and smart thermostat integrations to reduce energy consumption and utility costs.
Which areas do you service?
We serve residential and commercial clients throughout the Niagara Region, including Welland, Port Colborne, and surrounding areas.
What brands do you work with?
We are authorized dealers for Rinnai, Viessmann, Slant/Fin, and Weil-McLain, offering both installation and servicing.
