Indoor Air Quality
Services in Pittsburgh
Whole-home air purification, duct cleaning, humidity control, and ventilation upgrades — all from a Carrier authorized dealer with trucks dispatched from West Mifflin since 2010.
Cleaner Air for Every Pittsburgh Home
Pittsburgh’s humid summers, older ductwork, and tightly sealed homes can trap allergens, excess moisture, and stale air indoors. Machi Mechanical installs whole-home air quality solutions that work with your existing HVAC system, and as a <strong>Carrier authorized dealer</strong>, we preserve your full manufacturer warranty when we do the work.
What's Covered Under Indoor Air Quality Service
Air Purification Systems
Duct Cleaning & Sealing
Humidity Control
Ventilation & Filtration
From Call to Cleaner Air — 4 Steps
Call or Request Online
Call (866) 962-7160 or submit the form. Live dispatcher 24/7, callback within 2 hours for non-urgent requests.
Diagnosis & Quote
A licensed Carrier-certified tech diagnoses your system and gives you a clear price before any work begins.
Approved Work Begins
Once you approve, we get to work. Additional issues are quoted separately — never a surprise.
Follow-Up & Rebates
We follow up to confirm everything's working, and handle Peoples NG / Duquesne Light rebate paperwork for you.
Our Services
Request Indoor Air Quality Service
A Machi air quality advisor will contact you within 2 business hours.
FAQs About
Machi Mechanical
Questions we hear before every first service call. Can’t find yours? Call (866) 962-7160 — a live dispatcher answers 24/7.
How do I know if my home needs an air purification system?
Signs include persistent dust, musty odors, stuffy rooms, or family members with allergies and asthma that worsen indoors. A Machi technician can test your home’s airflow and recommend the right solution for your ductwork and HVAC system.
Will duct cleaning help with allergies?
Yes — duct cleaning removes years of accumulated dust, pet hair, and allergens that recirculate through your home every time the system runs. It’s most effective when paired with a high-efficiency filter or air purifier.
How much does a whole-home humidifier or air purifier cost?
Whole-home humidifiers typically range $450–$900 installed, and whole-home air purifiers range $700–$1,800 depending on the technology and your existing ductwork. We provide a full itemized quote before any work begins.