Air Quality
We offer a huge range of air quality services, including the following:
Indoor air quality
Air Purifiers
Air Filters & Cleaners
UV Lights
Ductwork
Sheet Metal
Geothermal
Humidifiers & Dehumidifiers
Zoning Systems
Thermostats

LEARN ABOUT GOLDEN RULES' GOLD CLUB!
Lower repair costs, priority service, & more for $99 a year!
If the indoor air quality in your home matters to you, it absolutely matters to us.
Find Your Local Fleet
Golden Rule operates a fleet of 50+ vehicles servicing the Des Moines, IA, and Salt Lake City, UT, metro areas. This means our technicians are always nearby, ready to assist you with your repair or consultation.Home Comfort At Your Fingertips
Your precision check-ups will increase the lifespan of your homeโs systems, eliminate most surprise repairs, reduce your monthly energy bills, and much more. And thatโs only a fraction of the value youโll receive when you become a Gold Club Member.The most comprehensive tuneโups in Des Moines, Iowa and Salt Lake City Utah metro area
Air Filters & Cleaners
The most effective way to improve the air quality in your home is to install a whole-home air filter or air purifier. At Golden Rule, we can install the latest air cleaner systems in just a few hours, regardless of the type of HVAC system you have in your home. Best of all, every air purifier we install is backed by our best-in-state warranties and guarantees.
Pricing starts at: $900
UV Lights
UV lights are a type of air purification system that connects to your HVAC unit and kills airborne microorganisms and fungi. At Golden Rule, we offer a wide range of UV lighting system services, including installation, repair, and maintenance. Our installations come with a 100% Satisfaction Guarantee as well as a 1-year warranty on labor, so if anything comes up, weโll be there to make things right.
Pricing starts at: $1,000
Duct Repair
If you suspect your homeโs ductwork has been damaged, or if you have an older home with aging ductwork, then give your friends at Golden Rule a call. Not only do we offer upfront and fair pricing on duct repairs, we also complete most repairs in a single visit.
Pricing starts at: $200
Duct Installation
When it comes to installing a new central HVAC system, the placement of a homeโs ductwork is paramount. A highly trained expert at Golden Rule can help determine the exact size and scope of a new duct system for your home, then follow up with an honest and fixed-priced estimate for the job.
Pricing starts at: $1,700
Humidifier & Dehumidifier Installations
Golden Rule installs and repairs both humidifiers and dehumidifiers for our customers in Des Moines. These systems are installed directly onto your central HVAC system and deliver exceptional air quality to every room in your home. We have a wide range of such systems at affordable prices, so donโt hesitate to call us and hear what options we have available!
Pricing starts at: $1,300 (humidifiers), $3,500 (dehumidifiers)
Zone Control
Nothing beats the flexibility and convenience of a zone control comfort system! With zone control, each room can be set to a unique temperature, giving everyone in your home a chance to enjoy comfort on their terms. The team at Golden Rule loves these systems and will gladly come out to your home to share details on how they work and provide you with a FREE install estimate while weโre there.
Pricing starts at: $2,500
Thermostat Installations
Golden Rule has a thermostat in stock for every home and every budget. From the latest smart thermostats to tried-and-true traditional models, we have everything you need to control the climate in your home. Our technicians stay up to date on the latest products and services, and all our work comes with a 100% Satisfaction Guarantee.
Pricing starts at: $300