Boise & the Treasure Valley since 2009

Cool summers.
Warm winters.
Handled by locals.

One family-owned crew for both sides of the system. Flat-rate pricing, NATE-certified techs, and a temperature you set and forget.

Same-day service Service call waived with repair

Your thermostat live
72°
60°82°

Cooling your home to 72°

Summit started in a Boise garage in 2009. We still answer our own phone, and the tech who shows up is someone we would send to our own parents' house.

2009

family-owned, locally run

15+

years across the Valley

NATE

certified technicians

4.9

from 600+ Valley homes

Same-day

service most days

Rating and review count shown are demonstration placeholders.

The whole system, one local crew.

Four things we do, both sides of the thermostat. Cooling in blue, heating in amber.

01 Cooling

Air conditioning, repaired and replaced

Not cooling, short-cycling, or making a sound it never made before. We diagnose it the same day and quote a flat price before we touch a thing.

  • Same-day diagnostics
  • Flat-rate, written upfront
  • Right-sized replacements
  • 0% APR financing
A Summit technician servicing an outdoor air conditioning condenser at a Treasure Valley home
02 Heating

Furnaces and heat that hold all winter

Idaho winters do not forgive a dead furnace. We repair, replace, and tune the system that keeps your house warm, and we answer the no-heat call at midnight.

  • Furnace repair and replace
  • Heat pump service
  • Winter tune-ups
  • 24/7 no-heat response
A new high-efficiency furnace installed in a clean utility room
03 Maintenance

Seasonal tune-ups that prevent the breakdown

A 21-point check, twice a year, catches the small failures before they become the emergency call in July. It also keeps your manufacturer warranty valid.

  • 21-point inspection
  • Keeps warranty valid
  • Priority scheduling
  • Efficiency report
A smart thermostat being set on a warm interior wall
04 Air quality

Cleaner, balanced air in every room

Dusty Valley summers and dry winters are hard on a home. Whole-home filtration and humidity control make the air you breathe match the temperature you set.

  • Whole-home filtration
  • Humidity control
  • Duct and airflow checks
  • Allergy-season relief
A father and son relaxing in a comfortable, well-conditioned living room

Built for two seasons

Beat the Treasure Valley heat.

When it hits triple digits and the AC quits, you want a window today. We keep summer slots open and arrive ready to fix it on the first visit.

  • AC repair, same day
  • AC tune-up $89
  • Refrigerant and airflow
  • Right-sized replacements
Book a seasonal visit
96°

Outside today. Inside, your number.

No surprises

The price, in writing, before we start.

Flat-rate by design. You approve the number, then the work begins. The full spec sheet below.

$93

Service call

Waived completely when you book the repair

$89

Seasonal tune-up

21-point inspection, spring or fall

0% APR

Financing

Spread a new system over time, approved credit

Free

Estimates

On any system replacement, no obligation

No upcharge

After hours

We do not bill overtime, ever

100%

Our promise

Satisfaction guaranteed or we make it right

How a visit actually goes

  1. You call, a local picks up

    A real person in the Valley answers and finds a window, often the same day.

  2. We diagnose it straight

    A NATE-certified tech finds the real fault and shows the flat price first.

  3. Set the temperature, forget it

    We fix it right, clean up, and stay until the house holds your number.

A well-kept Treasure Valley home exterior at golden hour

If you can see the Boise foothills, we cover you.

Seven Treasure Valley cities, one local crew. Same-day windows fill fast in summer, so the earlier you call, the better we can fit you in.

BoiseMeridianNampaEagleCaldwellKunaStarBoiseMeridianNampaEagleCaldwellKunaStarBoiseMeridianNampaEagleCaldwellKunaStarBoiseMeridianNampaEagleCaldwellKunaStar

Neighbors who trust us

Rated 4.9 across 600+ Valley homes.

“Our AC died on the hottest day in July. Summit had a tech at the house by early afternoon and the price was exactly what they quoted.”
MDMarie DunbarBoise, ID
“They replaced our old furnace and walked us through the 0% financing. No pressure, no upsell, just an honest crew that knew the work.”
TOTravis OlsenMeridian, ID
“I have used Summit for the seasonal tune-up three years running. Same friendly techs, on time every visit, and the house just runs better.”
PRPriya RamanEagle, ID

Sample reviews shown for layout. Rating and review count are demonstration placeholders.

Let's get your home comfortable.

Tell us what is going on and a Summit dispatcher will call you right back with a time. Rather just talk to a person? We are picking up.

(208) 555-0142
Hours
Mon to Sat, 7am to 7pm
After hours
24/7 emergency line
Email
hello@summitheatingair.com
Service call
$93, waived with repair

Call nowBook a visit