Call Now
Website
Call
Business Details
33 Years
experience
Your Trusted HVAC Partner in Mississauga
Gordon R Williams has been a trusted leader in climate conditioning solutions since 1993. Our company specializes in providing energy-efficient HVAC products and systems tailored to meet the unique needs of commercial, institutional, and residential clients across Canada. With headquarters in Mississauga, Ontario, we combine decades of industry expertise with cutting-edge technology to deliver reliable heating, cooling, and ventilation solutions. Our team of professionals is dedicated to offering comprehensive project management, from initial design to installation and ongoing maintenance. We pride ourselves on partnering with top manufacturers like GE and Honeywell to ensure our clients receive only the highest-quality equipment.

Sustainability and innovation guide every decision we make, from product selection to service delivery. Our commitment to environmental responsibility is matched by our focus on customer satisfaction, ensuring every project meets exacting standards of performance and efficiency. With a proven track record in both new construction and retrofit projects, we have built a reputation for solving complex climate control challenges in diverse settings. Our approach emphasizes transparency, technical excellence, and long-term value, making us a preferred partner for HVAC solutions nationwide.
Services
HVAC Solutions PTAC Installation Thermostat Services Ductless Systems Ventilation Solutions
Details
  • Year established: 1993
Highlights and features
  • We offer over 30 years of experience in HVAC solutions
  • We provide energy-efficient and environmentally friendly products
  • Our team delivers comprehensive project management services
  • We partner with industry-leading manufacturers like GE and Honeywell
  • We specialize in solutions for challenging environments
Services
HVAC Solutions
We provide comprehensive HVAC solutions tailored for commercial, institutional, and residential applications. Our systems deliver energy-efficient heating, cooling, and ventilation while meeting strict environmental standards. With expertise in both retrofit and new construction projects, we ensure optimal performance and long-term cost savings for diverse building types.
PTAC Installation
Our PTAC installation services cover commercial and residential applications with precision-engineered solutions. We offer expert guidance on unit selection, energy efficiency optimization, and integration with building management systems. Our team ensures proper installation for maximum performance, noise reduction, and extended equipment lifespan in various building configurations.
Thermostat Services
We provide advanced thermostat solutions for precise climate management in residential and commercial settings. Our services include installation of wall-mounted thermostats, digital control systems, and integration with energy management platforms. These solutions enhance comfort levels while optimizing energy consumption across different building types and occupancy patterns.
Ductless Systems
Our ductless HVAC systems offer efficient climate control for buildings without traditional ductwork. We specialize in Haier ductless air conditioners and related components, providing expert installation and maintenance services. These systems deliver zoned temperature control with minimal structural impact, ideal for retrofit projects and specialized applications.
Ventilation Solutions
We offer comprehensive ventilation solutions including Panasonic industrial fans and specialized air exchange systems. Our services ensure proper airflow management in commercial and residential buildings, addressing specific requirements for air quality, humidity control, and energy recovery in various environmental conditions.
People
Gordon Williams
President
With decades of industry experience, Gordon Williams leads the company's strategic direction and growth initiatives. He oversees operations and maintains key manufacturer partnerships to ensure continued innovation in climate control solutions.
Arno Ricci
Chief Operation Officer
Arno Ricci manages day-to-day operations and logistics, ensuring efficient service delivery across Canada. He coordinates technical teams and maintains quality control standards for all products and installation processes.
Wade Foster
Energy Management Project Manager
Wade Foster specializes in energy-efficient solutions and project coordination. He develops customized climate control strategies that balance performance requirements with sustainability goals for commercial clients.
Shane Wilton
Account Manager
Shane Wilton provides technical expertise and client support for HVAC system selection and implementation. He works closely with contractors and building managers to deliver tailored climate control solutions.
Melissa Merriman
Inside Sales & Services Manager
Melissa Merriman coordinates customer service and technical support operations. She ensures timely resolution of client inquiries and manages post-sale service requirements for installed HVAC systems.
Questions
What specialized HVAC solutions do you offer?
We provide PTAC/VTAC systems, ductless air conditioners, ventilation solutions, and thermostat controls for commercial, institutional, and residential applications.
Do you serve locations outside Canada?
We currently only ship within Canada from our Mississauga, Ontario distribution center.
What makes your PTAC units energy-efficient?
Our GE heat pump units offer superior efficiency compared to competitors, with short ROI periods and reduced operating costs.
Do you provide installation services?
We offer comprehensive project management including installation coordination through our network of qualified contractors.
What warranty options are available?
We provide manufacturer warranties for most products, with direct support for resolving defective items through our RMA process.
How quickly do orders ship?
In-stock items ship within 1-2 business days, with standard UPS delivery taking 5-7 business days across Canada.
Videos
Reviews (1)
Charity Keith
Jul 04, 2019 Report
Chip installed our new a/c unit this week and did an outstanding job. He was very reasonable in price and a wonderful person to get to know! We are so excited that our unit is working so efficiently! We have actually had to bump up our thermostat a few degrees because the house has been so much cooler. We highly recommend Williams HVAC for your heating and cooing needs!