"Best HVAC service I've used in Simms. Upfront quote, fast arrival, completely fixed the AC unit that's been running poorly for months. Perfect."
AC Repair in Simms, MT
Keeping your home comfortable in Simms is our top priority. Simms HVAC Pros offers fast, affordable AC repair and HVAC installations throughout Simms County. Serving the 69428 community with pride. We provide 24/7 emergency response — fast response, upfront pricing, guaranteed results.

Emergency Furnace Repair & HVAC in Simms
In Simms's harsh Montana winters, a furnace failure is a severe emergency. Our heating repair specialists brave the weather 24/7 to reach your home and restore your heat. From frozen heat pumps to cracked heat exchangers, we have the tools to solve any HVAC disaster fast.
If you are dealing with a broken AC in Silver Bow County, our team can reach your 59577 property (or anywhere in the 672 area code) quickly.
Many homes in Simms were built before 1960, often relying on outdated ductwork and poor insulation. These older properties require specialized HVAC care to ensure modern central ACs and heat pumps run efficiently without losing cooling through legacy vents.
Air Conditioning & Heating Services in Simms
From sudden AC breakdowns to complete furnace installations in Simms — we handle all your heating and cooling needs near you with same day response and upfront pricing.
Emergency AC Repair
When the Simms heat peaks and your AC fails, our local technicians provide 24/7 rapid response to get your cooling restored fast.
Call NowFurnace & Heater Repair
Is your furnace blowing cold air? Our Simms heating pros accurately troubleshoot and repair ignition issues, thermostats, and heating elements near you.
Call NowHeat Pump Services
Upgrade to a high-efficiency heat pump in Simms. We provide complete system replacements and reliable ongoing maintenance.
Call NowRoutine Maintenance
Annual HVAC maintenance is critical. Our Simms technicians provide thorough inspections to catch small problems before they become emergencies.
Call NowIndoor Air Quality
Improve your family's health with our Simms indoor air quality testing and professional duct cleaning services.
Call NowAC Installation
Ready for a new AC? We offer seamless air conditioner replacements in Simms, properly sized for your home's square footage.
Call NowDon't See Your HVAC Issue Mentioned?
Don't worry! We service complete HVAC systems in Simms. From strange noises and weird smells to complete thermostat failures, our licensed technicians can diagnose and fix every HVAC issue.
Call Us to Discuss Your IssueSimms's Trusted Local AC Repair & Heating Pros
When the AC breaks in Simms, here is why homeowners call us first for same day service near you.
Same Day & 24/7 Fast Response
AC emergencies don't wait. Call any time of day or night, and we dispatch a local expert immediately.
Upfront Local Pricing
No bait and switch. You know the exact cost before we start any repair or installation work near you.
Licensed HVAC Technicians
Every technician is a licensed, insured HVAC professional, not just a handyman. We are your trusted local team.
Climate Control Experts
We have the heavy-duty equipment and Freon needed to restore your home's temperature permanently.
Precision Diagnosis
We don't guess. We inspect your entire system with advanced diagnostic tools to solve the root cause fast.
Top Rated Service Near You
Thousands of 5-star reviews from satisfied homeowners who trust our clean, reliable AC repair work.
Our Service Area
Navigating AC Repair & Heating in Simms, Montana
Local Climate Impact:The unique climate profile of Silver Bow County puts a significant amount of stress on residential cooling and heating units. Homeowners in Simms frequently experience extreme temperature fluctuations that force their HVAC systems to work overtime. Without regular seasonal maintenance, these intense weather patterns in Montana can dramatically shorten the lifespan of even the most durable central air conditioning and furnace equipment. Local residents are encouraged to schedule preventative tune-ups to avoid unexpected breakdowns when the weather hits its peaks.
Common Emergency Repairs:A common scenario we encounter across the 59577 zip code involves frozen evaporator coils and failing blower motors. When Simms residents neglect routine filter changes, restricted airflow causes the AC system to literally freeze itself from the inside out. The technicians at Simms HVAC Pros utilize advanced diagnostic tools to pinpoint these airflow restrictions. By addressing these specific mechanical failures quickly, we can restore cold air to your home without the need for unnecessary and expensive overhauls.
Energy Efficiency Standards:With energy costs continuing to fluctuate across Montana, optimizing your HVAC system's efficiency has never been more important for Simms residents. Simple upgrades, such as installing a programmable smart thermostat and sealing exposed ductwork, can yield immediate savings. Furthermore, replacing an outdated 10-SEER unit with a modern, high-efficiency heat pump or AC provides incredible relief from high utility bills while maintaining a perfectly comfortable indoor environment year-round.
Need Immediate Assistance in Simms?
Whether you are dealing with a total system breakdown or just need a seasonal tune-up, our licensed technicians are standing by. We offer 24/7 emergency service across the 59577 area. Call us now for flat-rate pricing.
Happy Customers in Simms
Homeowners across Simms trust us for fast, reliable AC repair. Here's what they say.
"Our furnace died on the coldest night in Simms. They diagnosed a bad igniter and had it running warmly in an hour. Professional, clean work and fair pricing."
"Chronic warm air in my Simms master bedroom turned out to be a closed damper. Adjusted it and it's cooling like new. Worth every dollar."
"Very responsive. Called at 8 AM for a warm AC in Simms, and an HVAC technician was there by 10. Fixed in under an hour. No surprise charges."
"Used them twice in Simms — AC repair and a furnace tune-up. Both times professional, quick, and priced fairly. My go-to HVAC technician from now on."
"Airflow in my Simms home had been weak for months. One visit, one duct sealing, completely restored. Should have called sooner. Wonderful service."
AC Repair & Heating Questions in Simms
Common questions from Simms homeowners before booking their service.
Warm air from your AC is usually caused by a dirty air filter, low refrigerant levels (a leak), or a failing compressor. Our Simms technicians can run full diagnostics to find the exact cause.
Yes. We work frequently with Simms businesses, landlords, and property managers. We provide routine maintenance contracts and emergency repair for light commercial HVAC systems.
Our Simms seasonal tune-ups include checking refrigerant levels, cleaning the condenser coils, testing electrical connections, calibrating the thermostat, and inspecting the blower motor to ensure peak efficiency.
Most AC repair jobs in Simms cost between $150–$400 depending on the type of malfunction, such as replacing a capacitor vs. fixing a refrigerant leak. We always provide an upfront quote before starting any work.
In Simms, we recommend changing your standard 1-inch air filter every 30 to 90 days. If you have pets or suffer from allergies, changing it every 30 days ensures better indoor air quality and system efficiency.
Indoor water leaks are almost always caused by a clogged condensate drain line or a frozen evaporator coil that is melting rapidly. Our Simms technicians can clear the line safely and restore drainage.