HVAC

Heating System Services in the Boise Area

Ultimate Heating & Air, Inc

Need fast, reliable heating system help today? Our licensed, insured technicians repair, replace, and maintain furnaces and heat pumps with care and clear communication. We serve the Greater Boise Area, including Boise, Meridian, and Nampa. Trusted by your neighbors with a 4.8 rating from 2,294 reviews, and backed by an in-house apprenticeship program for quality work. Schedule now to get ready before winter and keep your home comfortable.

Why Choose Us

  • Licensed and insured

    Licensed, insured team; License #057922 noted on company site.

  • Award-winning partner

    Bryant Circle of Champions, Medal of Excellence, Dealer of the Year.

  • Proven local experience

    Over 20 years serving Idaho homeowners and businesses.

  • Trained in-house

    Recognized in-house apprenticeship ensures consistent, skilled technicians.

  • 24/7 emergency response

    Rapid, same-day service noted by customers in winter outages.

Reviews

What Our Customers Say

Customers mention

  • speed1
  • professionalism1
  • quality1

Based on the reviews shown here.

  • Chris explained options and did not push an unnecessary replacement.
    Randy S.
  • Thorough work and clear photos of issues with fair options.
    Dan J.

FAQs

Frequently asked questions

Still have questions?

What Should I Do If My Heater Is Not Working in My House?

If your home heater is not working, do a few safe checks, then schedule service if it still won’t run. The most common cause is a thermostat or power setting, with airflow problems next that make safety switches stop heat. A clogged filter can trip a furnace limit or freeze a heat pump, so heat can fail without a big warning. Our technicians handle no‑heat calls throughout the Nampa area every day. We also offer 24/7 on‑call help.

Before you call, try:

  • Set the thermostat to Heat, above room temp, and replace batteries if needed.
  • Verify the furnace switch and breaker are on; reset a tripped breaker once.
  • Swap a dirty filter and open all supply and return vents.
  • If you smell gas or see burned wiring, leave and call emergency services.

If these steps don’t restore heat, book a diagnostic so a tech can test igniters, sensors, and controls safely.

Updated: 2026-04-05

Need help in Nampa, ID? Call (208) 738-4822 or book online. “He was respectful, communicative, professional, and worked quickly to diagnose the issue.” — James W.

What Does Furnace Replacement Cost for Most Homeowners?

Furnace replacement cost for most homeowners varies by home and equipment and is only confirmed after an on-site assessment, though Ultimate Heating & Air, Inc offers heating system installs for as low as $120 per month with approved financing. The biggest price drivers are the furnace size your home needs, efficiency rating, and any work required to adapt ducts, vents, gas, or electrical. Our team replaces systems throughout the Boise–Garden City area and prices projects to local code and typical home layouts.

What most affects the final price:

  • Capacity and efficiency: BTU size and AFUE rating
  • Home readiness: duct modifications, venting/flue changes, gas or electrical updates
  • Extras: thermostat upgrades, indoor air quality add-ons, and permit/inspection needs

If your unit has a cracked heat exchanger or repeated major failures, replacement often beats stacked repair costs; if issues are minor, a targeted repair may be smarter. A common field find: upsizing a furnace won’t fix cold rooms if undersized ducts restrict airflow. Schedule an in-home evaluation to receive a firm, written price.

Updated: 2026-10-23

Need help in Garden City, ID? Call (208) 738-4822 or book online. “He identified the problem and replaced the part to get our system functioning again.” — James W.

How often should I schedule heating system maintenance for my home?

Schedule heating system maintenance at least once a year, ideally before heating season. Our maintenance plans include 2 maintenance visits per year with a 21+ point inspection and service reminders. Lion Shield Membership provides an annual 21-point heating maintenance and safety inspection with priority service. Regular tune-ups help efficiency, reduce failures, and support warranty compliance. We deliver up-front pricing and a written report after on-site diagnosis in Boise, Meridian, and nearby areas.

Updated: 2025-12-21 00:00:00

Need help in Kuna, ID? Call (208) 738-4822 or book online.

How much does heating system repair typically cost for homeowners?

Heating repair costs depend on the issue, parts, and your system type. We start with a $49 Heating System Repair Diagnostic that includes a comprehensive report. Before any work begins, we provide up-front pricing so you know the exact repair cost. There are no service call fees and no dispatch fees. We offer 24/7 on-call service for emergencies in Boise and Nampa. A $149 heating tune-up is available and includes a 6‑month No-Breakdown Guarantee.

Updated: 2026-01-02

Need help in Caldwell, ID? Call (208) 738-4822 or book online.

How much does furnace replacement typically cost for homeowners?

Furnace replacement costs vary by home and system. We confirm pricing on site and give a written, upfront quote before any work begins. Many Boise–Meridian homeowners use our financing for furnace installs starting as low as $120/month, with a free proposal. Technicians handle diagnosis, options, and a comprehensive report.

Quick factors that affect price:

  • System size and efficiency
  • Ductwork or thermostat upgrades
  • Brand/model and warranty options

Updated: 2025-11-07

Need help in Boise, ID? Call (208) 738-4822 or book online.

"I'm quite happy." — David W.

How much does a new furnace cost for a 2000 square-foot house?

A new furnace for a 2,000 sq ft home is priced after an on-site assessment. Final cost depends on furnace type and efficiency, any duct or vent updates, thermostat or air quality add-ons, and installation complexity. In the Boise area, our licensed team provides a written diagnosis and up-front pricing before work begins. Financing is available, with installs advertised as low as $120 per month with a free proposal. We handle replacements, new installs, and upgrades.

Updated: 2025-12-12

Need help in Kuna, ID? Call (208) 738-4822 or book online.

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We serve the Greater Boise Area, including Boise, Meridian, and Nampa. See the full city list below for our complete coverage.

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