A new HVAC system, done right the first time
What HVAC Installation includes
We handle the full scope, start to finish:
- System sizing — we calculate the right capacity for your home so you're not overpaying for equipment or left shivering when it counts
- Equipment selection — we'll walk you through honest options that fit your home and budget, without upselling you on features you don't need
- Full system installation — new air handler or furnace, outdoor condenser or heat pump, refrigerant line set, electrical connections, and thermostat wiring
- Ductwork inspection — we check your existing duct system and flag anything that would hurt efficiency before we button everything up
- System startup and testing — we run the unit through a complete test cycle and won't leave until it's heating and cooling the way it should
- Walk-through with you — we show you how to operate your new system, change the filter, and get the most out of your warranty
Why Middleton homeowners call us for this
- Their old system died mid-season and they need a replacement fast — not a two-week wait
- They're finishing a room addition or new build and need a properly sized system from scratch
- A previous installation was never sized right and their energy bills show it
- They want a licensed technician on the job, not a handyman with a YouTube tutorial
- They've been quoted wildly different prices by other companies and want a straight answer before anyone touches their home
The American Heating & Air promise
We keep things simple and honest:
- Flat-rate quote in writing — you see the price before we start, and it doesn't change when the job is done
- Licensed technicians — every installation is performed under license 029771, so your permit and warranty stay valid
- Same-day scheduling when possible — we know a broken or missing HVAC system isn't a "schedule it for next week" problem
- Workmanship guaranteed — if something isn't right with our installation, we come back and make it right, no runaround
We're a division of American Rooter & Drain, based right out of Caldwell at 1005 Commercial Way, which means we're not a call center routing you to a random subcontractor — we're your neighbors, and our reputation rides on every job.
Ready for a system that actually works?
If you're ready for a new HVAC system or just want an honest conversation about your options, give us a call at (208) 782-8267. We'll get someone out to your Middleton home, take a proper look, and put a flat-rate quote in your hands before a single bolt gets turned. No pressure, no surprises — just straight answers from people who know Idaho homes.
While we're already at your Middleton home, it's a good time to ask about HVAC maintenance in Middleton or duct cleaning in Middleton too — one visit, one crew.
Frequently asked questions
How long does a full HVAC Installation take in a typical Middleton home?
Most standard residential installations are completed in a single day. Larger homes or jobs that require significant ductwork modifications may take a bit longer, and we'll let you know upfront before scheduling so there are no surprises.
Do I need a permit for HVAC Installation in Middleton, ID, and do you handle that?
Yes, HVAC installations generally require a permit in Idaho. Our licensed technicians work under license 029771 and can walk you through the permit process — having a licensed contractor on the job is what keeps your installation code-compliant and your equipment warranty intact.
Can I get a quote before committing to anything?
Absolutely. We provide a flat-rate quote in writing before any work begins — you'll know the full price upfront and it won't change once the job is underway. Just call us at (208) 782-8267 to set up a time for one of our technicians to assess your home.
Middleton: central air replacement after repeated refrigerant leaks


In July, the central air in this Middleton home stopped cooling. The system was only about five years old, but it kept leaking refrigerant and had been recharged more than once without the leak ever being fixed.
Instead of another recharge, the cooling side of the system was replaced. The gas furnace was staying, so our crew removed it, installed a new Ruud cased evaporator coil in place of the old one, reinstalled the furnace and reconnected everything to the home's existing ductwork. Outside, they set a new Ruud 13 SEER single-stage air conditioner and wired it to a new electrical disconnect on the wall beside it.
It was a one-day job. The furnace was photographed late in the morning, before the coil work began, and the new outdoor unit was set and finished by evening.
For Middleton homeowners: an air conditioner that needs refrigerant again and again is leaking somewhere, and each recharge only buys time. When the leak can't be found and fixed for good, replacing the coil and the outdoor unit together, while keeping a furnace that still has good years left, is often the more lasting fix.






