Top-Quality Systems. Expert Installs. Zero Shortcuts.

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(705) 242-5194

Professional Air Conditioning Installation in Orillia – Built to Last

When it comes to AC installation, cutting corners costs more in the long run.

At Mariposa Building Services, we do things right the first time
using premium equipment
We do clean installs
Follow Industry-best practices that ensure your new system performs flawlessly for years to come.

With over 50 Years of Experience we have successfully repaired over 200+ AC in Orillia

Why Orillia Homeowners Choose Mariposa for AC Installation

We Don’t Just Install – We Replace It All

Many companies reuse old wiring or ductwork to “save you money.” We don’t. We deliver a true replacement — safely, thoroughly, and professionally.

High-Efficiency Systems from Trusted Brands

Get the best in performance and energy savings with top-rated units from leading manufacturers.

Expert Technicians, Seamless Process

Our licensed pros handle every detail — from selecting the right system to final testing — so your install is smooth, clean, and code-compliant.

Call for your Free Quote on (705) 242-5194

What’s Included in Our AC Installation Service

Complete air conditioner system installation & replacement

Removal of outdated units, ductwork, or components

Refrigerant leak checks & line installation

Thermostat installation & calibration

Full system testing for optimal performance

Air filter installation & setup

Clean-up and post-install walkthrough

Call for your Free Quote on (705) 242-5194

All Major Brands. All Problems Solved.

We’re experts in repairing systems from:

Recently Finished Projects

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Read What our Happy Clients Say

"During one of the hottest spells this summer (2024) our Air Conditioner stopped working. I called Martin and he was here the same day and fixed our problem. Martin was punctual and knowledgable. He was respectful and polite. I would definitely recommend this company."- Cathy Dickinson

"Martin returned our call immediately (on a long weekend) and had our air conditioner fixed the very same day during an August heat wave. Choose this company if you want responsiveness, trust, clarity, and a job well done. 👍" - Paul Stewart

"MARTIN was on time professional and did a fantastic job for all my new ductwork and air conditioner unit. I would definitely recommend him to anyone that needs HVAC work done. I will use him again in the future for sure." - Peter Pagiamtzis

"Martin installed a new furnace and AC at my house. Could not be happier with the entire process. Fair price, quality workmanship, quality products, very polite and honest. Highly recommend" - Seamus Little

Get Your Free Quote Today

Our “No Surprises” Guarantee

We never start a job until you’ve approved the flat-rate price.

That means no upsells, no hourly surprises, and no pressure.

Just honest service, the way it should be.

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"Martin is professional, honest and very knowledgeable. When my furnace suddenly broke down, he was able to answer all of my questions and provided me with quotes promptly. The installation went smoothly and I'll definitely be calling him for any more of my future HVAC needs!" -Kelsey Robinson

"Martin did an excellent job with our HVAC system. He was efficient, thorough, and left the area spotless. His friendly and professional attitude made the experience even better. Highly recommend!" - Andrew Dobson