Control HVAC & Refrigeration Ltd. • Thunder Bay
Trusted HVAC Services in Thunder Bay
When Northern Ontario weather hits hard, you need an HVAC system you can rely on. We provide professional HVAC installation, repair, maintenance, and system upgrades for homeowners and businesses across Thunder Bay.
Instant Online Booking
Choose a time that works for you and confirm in just a few clicks.
What is HVAC?
Complete Heating, Ventilation & Comfort Solutions
HVAC stands for heating, ventilation, and air conditioning. Your HVAC system is responsible for keeping your home or commercial building comfortable, safe, and energy efficient throughout the year.
Our HVAC services in Thunder Bay include everything from furnace repairs and heating system installations to ventilation upgrades, seasonal maintenance, and complete system replacements.
Whether you’re dealing with inconsistent temperatures, rising energy bills, poor airflow, or an aging system that can’t keep up with Thunder Bay’s harsh climate, we provide solutions designed for long-term performance and reliability.
We work with both residential and commercial HVAC systems and tailor every recommendation to your building, comfort needs, and budget.
Why Clients Choose Us For HVAC Services in Thunder Bay
From freezing winter temperatures to hot summer humidity, we help keep your property comfortable, efficient, and running smoothly year-round.
Local Experience That Matters
Thunder Bay’s climate puts serious strain on heating and cooling systems. We understand the unique demands local homes and businesses face and install HVAC solutions built to handle Northern Ontario conditions.
Reliable, Responsive Service
When your furnace stops working in the middle of winter or your HVAC system starts failing unexpectedly, you need a company that responds quickly. We pride ourselves on dependable communication, timely service, and quality workmanship.
Residential & Commercial Expertise
From family homes to commercial buildings and industrial spaces, we have experience working with a wide range of HVAC systems and property types throughout Thunder Bay.
What to Expect from our HVAC Service
A Simple, Stress-Free Process Designed Around You
Step 1
Consultation & System Assessment
We start by understanding your concerns, inspecting your current system, and evaluating your property’s heating and cooling needs.
Step 2
Honest Recommendations
After the assessment, we’ll explain your options clearly and recommend solutions that make sense for your comfort goals and budget.
Step 3
Professional Installation or Repair
Our team completes all HVAC work with attention to detail, safety, and long-term performance—whether it’s a repair, replacement, or new installation.
Step 4
System Testing & Optimization
Before the job is complete, we thoroughly test your system to ensure it’s operating efficiently and performing properly.
Step 5
Ongoing Support
We’re here long after the installation or repair is finished. Whether you need maintenance, troubleshooting, or future upgrades, you can count on our team for dependable local support.
Is HVAC right for you?
You may benefit from professional HVAC service if you’re experiencing:
People dealing with an issue they want resolved quickly and correctly the first time.
Uneven heating or cooling throughout your property
High monthly energy bills
Poor airflow or ventilation
Strange noises or odors from your system
Frequent repairs or system breakdowns
An aging furnace or AC system
Difficulty keeping up with Thunder Bay’s seasonal temperatures
Poor indoor air quality or excess humidity
Whether you need a quick repair, preventative maintenance, or a full system upgrade, investing in your HVAC system can improve comfort, efficiency, and reliability while helping prevent costly breakdowns later on.
Get a Free HVAC Quote Today
Reliable HVAC Solutions for Thunder Bay Homes & Businesses
Don’t wait until your heating or cooling system becomes a bigger problem. Whether you need emergency repairs, seasonal maintenance, or a complete HVAC installation, our team is ready to help.
We proudly serve homeowners and businesses across Thunder Bay with dependable HVAC services built for Northern Ontario’s toughest weather conditions.
Contact us today to schedule your consultation and get a free quote.
Control HVAC & Refrigeration Ltd.
1519 Donald St E
Thunder Bay, P7E 5W3
Phone:
Hours: Monday: 9-4:30 Tuesday: 9-4:30 Wednesday: 9-4:30 Thursday: 9-4:30 Friday: 9-4:30 Saturday: closed-after hours 24 hrs Sunday: closed-after hours 24 hr
Stay Connected
View more photos, directions, and reviews on our Google Business Profile:
© Control HVAC & Refrigeration Ltd. · All rights reserved. Privacy Policy | Terms of Service