Residential & Commercial HVAC across the Treasure Valley
(208) 794-4130 (208) 407-9129 cameron.1aheating@gmail.com
1A Heating & Cooling Heating strong. Cooling smart.
Boise, Idaho • Licensed & Insured Contractor

Thoughtful HVAC service for lasting comfort.

Residential and commercial HVAC service with precise troubleshooting, clean installations, and practical recommendations for homes and facilities across the Treasure Valley.

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Licensed & Insured Boise & Surrounding Areas
Residential & Commercial Full-Service Mechanical
Inverter & Mini-Split Experts High-Efficiency Specialists
Priority Emergency Support Direct Technician Contact

Technical care with clear communication

At 1A Heating and Cooling LLC, we take pride in delivering honest, diagnostic-first HVAC contracting across Boise and the Treasure Valley. Whether servicing residential heat pumps or managing commercial rooftop units, we focus on getting the job done right the first time.

We work with leading equipment brands—including Bosch, Mitsubishi, Lennox, Trane, and Daikin—to bring top-tier comfort, optimal airflow, and lower energy bills to every home and facility we service.

  • Transparent upfront pricing with zero hidden fees
  • Thorough diagnostics using professional digital precision tools
  • Custom maintenance agreements tailored to residential and commercial needs

Need Emergency Service or Diagnostics?

If your heat pump, furnace, or commercial refrigeration unit is down, skip the long wait times. Speak directly with a qualified contractor.

Call (208) 794-4130 Now
Complete mechanical support

Heating, cooling & mechanical services

Focused service for comfort, efficiency, reliability, and equipment longevity.

01 / Cooling

Inverter Heat Pumps & AC

High-efficiency cooling installations, variable-speed diagnostics, refrigerant recovery, vacuum decay testing, and leak repair.

02 / Heating

Furnaces & Heating

Furnace troubleshooting, gas valve servicing, logic board diagnostics, heat exchanger safety inspections, and full replacements.

03 / Commercial

Commercial RTUs & Refrigeration

Rooftop unit preventive maintenance, belt tensioning, commercial refrigeration diagnostics, and unit heater servicing.

04 / Ductless

Ductless Mini-Splits

Single and multi-zone mini-split installations, precision flare connections, condensate line flushes, and head unit cleaning.

05 / Diagnostics

Electrical & System Troubleshooting

Methodical testing of controls, capacitors, motors, sensors, safeties, airflow, and operating conditions before repairs are recommended.

06 / Maintenance

Preventative System Care

Seasonal cleaning, performance checks, filter and belt service, condition reporting, and maintenance plans for homes and facilities.

A diagnostic-first approach

A clear approach to every service call

Clear steps, useful information, and no unnecessary guesswork.

01

Listen & Inspect

We start with the symptoms, system history, and your priorities, then inspect the equipment and surrounding installation.

02

Test & Explain

We measure operating conditions, identify the likely cause, and explain what we found in straightforward terms.

03

Repair & Verify

After approval, we complete the work and verify system operation so you know how the equipment is performing.

Planned care, fewer surprises

Annual Preventative Maintenance Agreements

Protect your system from breakdown, keep utility bills low, and extend equipment lifespans.

Residential Comfort Care
$189 / year
  • 2 Full Tune-Ups per year (Spring AC & Fall Heating)
  • Priority emergency scheduling windows
  • 15% discount on all service parts & repairs
  • Electrical check, capacitor test & amp draw check
  • Condensate line flush & coil cleaning
Choose Residential Plan
Commercial Choice
Commercial Pro (RTU)
Custom / quote
  • Quarterly scheduled rooftop unit maintenance
  • Filter replacements, belt tension & sheaves check
  • Detailed O&M service logs & condition reports
  • No diagnostic call-out fee with repairs
  • Dedicated contractor emergency dispatch
Request Commercial Quote
Equipment & service area

Experience with the systems Treasure Valley properties rely on.

We service a broad range of residential and light-commercial equipment, including conventional, inverter-driven, ductless, and rooftop systems.

Boise Meridian Eagle Nampa Caldwell Treasure Valley
Bosch Mitsubishi Lennox Trane Daikin Other Major Brands

Not sure what your system needs?

Tell us what it is doing. We can help determine the right next step.

Call (208) 794-4130 Call (208) 407-9129 Request Service Online

Request Service Online

Book your diagnostic call, annual maintenance tune-up, or commercial estimate. We will reach out promptly to confirm your appointment.

Area
Service Area

Boise, Meridian, Eagle, Nampa, Caldwell, and the Treasure Valley.

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