Heating, cooling, and refrigeration done right.
Pick the service that fits your home or business. Every page covers what people want to know before they call J&A.
Furnace Installation & Replacement
Furnace installation and replacement sized right for your home, with upfront pricing and clean, code-correct work that keeps you warm through every Wyoming winter.
Learn more →Heat back on fastFurnace Repair & Maintenance
Furnace repair and seasonal maintenance to get your heat back on fast and keep it running safely all season, with fast response when a Wyoming cold snap hits.
Learn more →Cool, comfortable summersAir Conditioning Installation
Air conditioning installation and replacement sized correctly for your home, so you stay cool and comfortable through hot, dry high-desert summers.
Learn more →Beat the heatAC Repair & Maintenance
AC repair, tune-ups, and inspections to get your cooling back fast and keep it running efficiently through the hottest days of a Sweetwater County summer.
Learn more →Year-round comfortHeat Pump Installation & Service
Heat pump installation, repair, and service for efficient year-round comfort — one system that heats in winter and cools in summer with lower energy use.
Learn more →Built right from day oneNew Construction HVAC
Complete heating and cooling design and installation for new construction — from load calculations and ductwork to final start-up — sized right for the build and done to code.
Learn more →Comfort in every spaceMobile Home & Garage Comfort
Heating and cooling built for mobile homes, garages, shops, and additions — including mobile-home-specific furnaces and ductless mini splits for spaces without ductwork.
Learn more →Keep it coldRefrigeration Service
Commercial and residential refrigeration installation and repair — walk-in coolers, freezers, and refrigeration equipment kept running and holding temperature.
Learn more →Always here for youEmergency HVAC Repair
Emergency heating and cooling repair when you need it most. When your furnace quits on the coldest night or your AC fails in a heat wave, J&A responds fast.
Learn more →Emergency HVAC repair.
When your furnace quits on the coldest night or your AC fails in a heat wave, J&A responds fast. Call or text and we will get to you as soon as we can.
Questions homeowners ask before they call.
Do you offer emergency service?
Yes. We respond fast to emergency heating and cooling calls. If you have no heat in a Wyoming winter or no cooling in the heat, call (307) 389-4221 and we will get to you as fast as possible.
Do you give free estimates?
Yes. We provide free estimates and honest, upfront pricing before any work begins — no hidden fees and no surprises on the bill.
What services do you offer?
Furnace installation and repair, air conditioning installation and repair, heat pumps, new construction HVAC, mobile home and garage comfort, refrigeration service, and emergency repair. We service and repair most major brands.
Do you work on new construction and mobile homes?
Yes — both are specialties of ours. We handle complete HVAC for new construction, additions, and commercial builds, and we install and repair mobile-home-approved heating and cooling systems.
What areas do you serve?
We serve Rock Springs, Green River, Reliance, Superior, Point of Rocks, Farson, Eden, Wamsutter, Granger and nearby Sweetwater County, Wyoming communities.
How fast can you come out?
We respond fast on most repairs and offer emergency service. Call or text your address and we will get you scheduled as quickly as possible.
Not sure what your system needs?
Call or text and describe what is going on. We will help you figure out repair, replacement, or maintenance — with a free estimate and honest, upfront pricing.