Special Offers
GTA HVAC deals worth calling about
Active savings on furnace installation, spring AC tune-ups, water heaters, heat pumps and maintenance plans for homes across Toronto, Mississauga, Hamilton and the rest of the GTA — backed by free quotes and financing on approved credit.
- Free, no-obligation quotes
- Financing on approved credit
- No overtime charges
- Licensed & TSSA-certified
Current Promotions
Live offers across the GTA
Mention any of these when you call or request a quote and we will apply your savings. Offers are limited — call to confirm availability for your home.
Spring AC Tune-Up Special
Get your air conditioner ready for summer with our comprehensive 21-point tune-up. Includes filter replacement, refrigerant check, and full system inspection.
New Furnace Installation
Upgrade to a high-efficiency furnace and save up to $1,500 off installation. Includes free removal of your old unit, 10-year parts warranty, and 1 year of free maintenance.
Free Water Heater Consultation
Thinking about upgrading to a tankless water heater? Get a free in-home consultation and cost analysis. No obligation. We help you calculate your potential energy savings.
Maintenance Plan Sign-Up Bonus
Sign up for an annual HVAC maintenance plan and get your first month free. Includes 2 tune-ups per year, priority scheduling, and 15% off all repairs.
Duct Cleaning Package
Complete whole-home duct cleaning including all supply and return ducts, main trunk lines, and a free dryer vent cleaning. Improve air quality and HVAC efficiency.
Referral Reward Program
Refer a friend or neighbour to ZK Mechanical and receive a $100 credit toward your next service. Your referral also gets $50 off their first service. No limit on referrals!
Built-In Value
Savings beyond the seasonal specials
Even outside our limited-time promotions, every ZK Mechanical job comes with the things that actually save you money.
Always free, no-obligation quotes
Every estimate is upfront and flat-rate. You approve the price before any work starts — no hourly meter, no surprises.
Flexible financing on approved credit
Spread the cost of a new furnace, AC or water heater over affordable monthly payments so an upgrade fits your budget.
Seasonal tune-ups that prevent breakdowns
Catch small issues before they become cold-night emergencies. Tuned systems run more efficiently and last longer.
How to Claim
Three steps to your savings
No coupons to clip, no fine-print hoops. Just tell us which offer you want.
Mention the offer
Call us or fill out the quick form and tell us which promotion caught your eye. We will confirm it applies to your home.
We confirm & book
A licensed technician reviews the details, locks in your discount, and books a visit — often the same day.
Save on the work
Get the job done right by TSSA-certified pros, with your savings applied and a clear flat-rate price upfront.
Claim your offer
Fast replyTell us which deal you want and a licensed tech will confirm your savings — usually within the hour.
Promotions cannot be combined with other offers unless stated otherwise. All promotions are subject to availability and may be modified or discontinued without notice. Financing offers are on approved credit. Contact us for full details and eligibility.
Don't miss out on these savings
Offers are limited and seasonal specials expire. Lock in your discount with a fast, no-obligation quote from a licensed GTA technician today.