Reliable HVAC, Water, and Electrical Service Across the GTA
Certified technicians. Fast response times. Real accountability.
We fix what other companies abandon — without excuses.
Why Homeowners Trust Santeh
Santeh provides reliable HVAC, water treatment, and electrical service across the GTA. Our certified technicians deliver fast response times, transparent communication, and real accountability — fixing what other companies leave behind.
Certified Technicians
Each technician is trained and certified in HVAC, water, and electrical systems.
Real Accountability
We finish what others abandon. No shutdowns. No disappearing acts.
Full-System Expertise
HVAC, water, electrical, IAQ, filtration — we handle every major home system.
Complete Home System Care
HVAC Systems
Heating, cooling, installs, repairs, diagnostics, airflow, maintenance.
Air Treatment & Filtration
HEPA, purifiers, duct upgrades, humidity control, IAQ testing.
Water Treatment Systems
Softeners, RO, whole-home filtration, iron removal, chlorine reduction.
Hot Water Systems
Tank & tankless installs, replacements, emergency repairs.
Electrical Services
Panels, outlets, lighting, rewiring, inspections, troubleshooting.
System Takeover Rescue
If your installer vanished or botched the job — we fix it properly.
Proudly Serving the Entire GTA
Toronto
Etobicoke
Mississauga
Brampton
Vaughan
Markham
North York
Scarborough
Richmond Hill
Oakville
Milton
The Full GTA
The Santeh Guarantee
Your home systems deserve proper care — not excuses. Every Santeh visit is backed by accountability, clear communication, and workmanship that meets or exceeds professional standards.
Certified Expertise
Diagnose, repair, and optimize systems correctly — the first time.
Real Communication
Transparent updates. No disappearing. No excuses.
Work That Lasts
Trusted parts. Tested solutions. Professional results.
Built on Accountability, Delivered With Precision.
Santeh was built to solve the biggest issue homeowners face: companies that disappear, cut corners, or leave work unfinished. We operate differently — with certified technicians, full transparency, and lasting workmanship.
Whether HVAC, water treatment, electrical, or rescue, we show up prepared, communicate clearly, and complete every job properly. No excuses.
Learn More About Us
Ready for Reliable, Professional Home Service?
Book a certified Santeh technician today. Real service. Real accountability. No more unanswered calls.
Book a Technician