30 YEARS OF INDUSTRY EXPERIENCE
Residential HVAC Experts Serving Mississauga, Brampton and Beyond
D&A Mechanical LTD specializes in HVAC solutions that make your home more comfortable, efficient, and healthy. From furnaces and boilers, to AC units and heat pumps – we cover it all.
Authorized Dealer of Trusted HVAC Brands with Full Manufacturer Warranty:
RELIABLE COMFORT
Consistent Comfort, Season After Season
Say goodbye to hot-and-cold spots and unexpected breakdowns. Our expert HVAC services ensure consistent, reliable comfort—no matter the weather.
GET A FREE QUOTE 416-629-0845
ENERGY EFFICIENCY & COST SAVINGS
High-Efficiency HVAC Solutions That Save You More Year Round
Lower your energy bills and avoid costly repairs. We install and maintain high-efficiency systems that save you money while keeping your home climate just right.
GET A FREE QUOTE 416-629-0845HVAC SERVICES
Reliable HVAC Maintenance, Repairs, Installation, and Retrofits
Serving Mississauga homes for over 30 years, we bring hands-on expertise and personal attention to every job. From emergency repairs to proactive system upgrades, we treat your home like our own.
AC Units
Cool your home with expert AC installs, seasonal tune-ups, and reliable repairs.
GET CLEAR, HONEST ANSWERS
Unsure What to Fix? Let’s Diagnose It Fast
Not sure what your system needs? No stress. Speak with a licensed expert who’s been solving HVAC issues for decades, and get clear, honest advice tailored to your home.
SERVICE AREAS
Proudly Serving Mississauga, Brampton & Surrounding GTA
We deliver expert comfort solutions to these areas and communities, with prompt service and a personal touch.
Meet Wojtek Stobinski, Owner of D& Mechanical Ltd.
With three decades of hands-on experience, Wojtek Stobinski is a trusted HVAC expert serving the Mississauga area. Starting in the trade as a teenager, Wojtek now holds Ontario’s top-level G1 License—allowing him to install and service any residential system, without limitations.
Trusted by 1,000+ Clients for HVAC Excellence Since 1996
Karin Grueneberg
Highly recommend their work. I wanted to give Wojtec a 10 but there are only 5 stars.
Melissa Slatkoff
I am very grateful for his quick response time and excellent work. He did a great job.
John Collins
Wojtek is a great guy, highly knowledgeable about HVAC systems, and very professional.
David Spence
Wojtek’s work is always first class, reasonably priced and completed on time with attention to detail.
TAKE THE FIRST STEP TODAY
Let’s Make Your Home the Perfect Temperature
Whether it’s freezing outside or sweltering hot, your home should always feel just right. Upgrade your comfort—no more sweating through summer or layering up indoors in winter.