
- Family-Owned & Trusted in Montana
- Certified HVAC Experts – Trane & Mitsubishi
- Certified HVAC Experts – Trane & Mitsubishi
- Family-Owned & Trusted in Montana
- Certified HVAC Experts – Trane & Mitsubishi
- Certified HVAC Experts – Trane & Mitsubishi
Ductwork & Indoor Air Quality in Billings, MT
From clogged ducts to unseen indoor air contaminants, we handle the problems you can’t see but feel every day.






















- Family-Owned & Trusted in Montana
- Certified HVAC Experts – Trane & Mitsubishi
- 24/7 Emergency Service Available
Get Fast, Reliable HVAC Service





















Complete Ductwork & Air Quality Solutions
At Platinum HVAC, we believe comfort starts with the air you breathe. While temperature control matters, keeping your indoor air free from dust, allergens, and pollutants is just as important. Our ductwork and indoor air quality services help create a healthier, more efficient space for your home or business.
We handle duct installations for consistent airflow, repairs to stop leaks and energy loss, and cleanings that remove buildup from your system. We also offer advanced air purification and humidity control so you can enjoy cleaner, more comfortable air year-round.



- Available Ductwork & Indoor Air System Services
We offer a full range of ductwork and indoor air system services to keep your home’s airflow clean and efficient. From repairs and replacements to custom installations, our team handles it all. Here’s how we can improve the comfort and air quality in your space:
Duct Installation
We install duct systems that deliver even airflow, improve comfort, and maximize HVAC efficiency.
Duct Repair
Our duct repair services fix leaks and blockages so your system can heat and cool effectively.
Air Duct Cleaning
We perform air duct cleaning that removes dust, allergens, and buildup for healthier indoor air.
Air Purification Systems
Our air purification systems reduce allergens, odors, and airborne particles for cleaner breathing.
Humidifiers & Dehumidifiers
We install humidifiers and dehumidifiers that help control indoor moisture for comfort and health.
No matter the service, our goal is to leave you with a system that works better, lasts longer, and keeps your air fresh.
Why Indoor Air Quality Matters
Poor indoor air can trigger allergies, cause breathing problems, and leave you feeling drained. It also makes your HVAC work harder, raising energy costs and wearing out equipment faster. Over time, dust, pet dander, and other contaminants build up in your ducts, circulating through every room you breathe in.
Duct cleaning, sealing, and air purification help keep your air clean, your system efficient, and your family comfortable. You’ll protect your health, extend your system’s life, and enjoy lower utility bills, a win for any Montana homeowner.


Why Choose Us for Ductwork & Indoor Air Quality
We bring together proven technical expertise and a personal, customer-first approach to every job. Our team takes the time to understand your needs and make sure the work is done right. Here’s what sets our service apart from the rest:
- Family-Owned & Local – We care about the comfort of our neighbors because we live here too.
- Certified Technicians – Trained in the latest air quality and ductwork solutions.
- Upfront Pricing – Fair quotes before we start work.
- 21 Service Locations – Including Billings, Laurel, and more.
- Proven Results – Many customers notice fresher air and better comfort right away.
With every project, our focus stays on your comfort, your trust, and results that last.

Signs You Need Ductwork or Air Quality Service
You may need duct or air quality work if you notice: Persistent dust around your home, uneven heating or cooling between rooms, or musty odors when your system runs. These issues often point to airflow restrictions or contaminants circulating through your HVAC system.
You may need duct or air quality work if you notice:
- Dust buildup around vents
- Uneven heating or cooling between rooms
- Musty or stale odors indoors
- Increased allergy or asthma symptoms
- Higher-than-normal energy bills
These issues can usually be fixed quickly, and the benefits are noticeable almost immediately.


What Our Customers Say
Our customers often tell us they can feel the difference in their air quality after we finish the job. Cleaner air, stronger airflow, and balanced humidity are some of the most common results. Many appreciate how we explain every step of the process and keep their homes clean while we work.
They also notice the difference in how their system runs: quieter and more efficient with fewer hot or cold spots. For us, that’s the goal, with results you can see and feel long after the job is done.

Let’s get your ductwork and indoor air quality where it needs to be. Call (406) 671-8446 or click below to request your quote now.
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- Retro Installs
Why Retro Installs Are a Smart Choice for Older Homes
- Cooling
How to Get the Most Out of Your A/C This Summer
- Heating
Signs Your Furnace Might BeAbout to Fail


got questions?
WE got
answers
Do you provide emergency services?
Indeed, we are reachable across all service regions 24/7.
You deal with what HVAC brands?
Although we install and service various brands, Trane, Mitsubishi Electric, and RunTru especially hold importance.
Is it possible to finance a new HVAC system?
Certainly, through Synchrony Bank, we provide four financing levels.
How soon will I be receiving service?
There are often same-day appointments available. Give a call right now.

