Trusted HVAC Professionals
Heating & Cooling Solutions You Can Count On
Trine Mechanical Serving homeowners with reliable HVAC installation, repair, maintenance, and emergency service.
- Licensed Professionals
- Fast Response Times
- Honest Pricing
Available for Emergency HVAC Repairs
Licensed
Family Owned
Free Estimates
Emergency Service
Quality Guaranteed
What we do
Complete HVAC Services
From new installs to emergency repairs, our certified technicians handle every aspect of home heating and cooling.
Heat Pump Service & Repair
When your heat pump is working properly, it keeps your home comfortable through every season.
Refrigeration Equipment Maintenance & Repair
Seasonal tune-ups that extend equipment life and lower energy bills.
Ductless Heating & Cooling Systems
Fast response when your system fails day, night, weekends.
Radiant Systems
Flexible zone-by-zone comfort without the cost of full ductwork.
Geothermal Systems
AC installation, repair & maintenance for cool, comfortable summers.
Heat Pumps
Energy-efficient heat pump systems sized perfectly for your home.
Why us
Why Homeowners Choose Trine Mechanical
Real expertise, fair pricing, and a team that treats your home like our own.
Honest Recommend
Skilled Technicians
Quality Equipment
Fast Scheduling
Emergency Service
Affordable Pricing
HVAC Emergency?
We’re available when you need us most.
How it works
Simple, Transparent Process
01
Call or Schedule
Reach out and pick a time that works.
02
We Inspect
Thorough on-site diagnosis.
03
Upfront Quote
Honest pricing, no surprises.
04
Install or Repair
Professional, clean workmanship.
05
Enjoy Comfort
Sit back and enjoy your home.
Major Distributors / Suppliers
Gensco
Thermal Supply
Airefco
Johnstone Supply
Financing
Need a New HVAC System?
Flexible financing options available. Get the comfort you deserve today.
Reviews
What Our Customers Say
Professional service from start to finish. Quick installation and the team was extremely knowledgeable.
— Sarah M.
Called for an emergency repair on a freezing night they showed up within the hour. Fair price, great work.
— James R.
Honest, friendly, and on time. They explained everything clearly and didn’t try to upsell us. Finally found our HVAC company.
— Linda K.
Where we work
Proudly Serving Our Community
Based in Damascus, OR serving homeowners throughout the greater Portland metro area.
Damascus
Gresham
Clackamas
Boring
Portland
Happy Valley
Oregon City
Sandy
FAQ
Frequently Asked Questions
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How often should HVAC be serviced?
We recommend professional maintenance twice a year heating in the fall and cooling in the spring to keep your system efficient and prevent costly breakdowns.
Do you provide emergency service?
Yes. We offer emergency HVAC repair when your system fails. Call us anytime and we’ll get a technician dispatched as quickly as possible.
Do you install heat pumps?
Absolutely. We install, repair, and maintain heat pumps from all major brands. We’ll help you choose the right system for your home and budget.