Professional Furnace Repair North Little Rock & Little Rock, AR
Fast Furnace Repair When Arkansas Winters Get Cold
Arkansas winters can close in fast. When your furnace stops working, your home loses heat quickly, especially overnight. Infinity Services provides furnace repair in North Little Rock and Little Rock, AR with same-day response, accurate diagnosis, and honest pricing on every call.
We repair gas furnaces, electric furnaces, and heat pump systems for residential and light commercial customers throughout Central Arkansas. All major brands serviced, Carrier, Trane, Lennox, Rheem, Goodman, American Standard, and more.
Common Furnace Problems We Repair
No heat at all Could be a failed ignitor, a tripped limit switch, a faulty control board, or a gas supply issue. We diagnose the root cause — not just the symptom.
Furnace runs but heat is weak Often caused by a clogged air filter, a failing heat exchanger, or a blower motor issue reducing airflow through the system.
Furnace short-cycling Turning on and off every few minutes without completing a full heating cycle is a sign of overheating, a dirty flame sensor, or an oversensitive limit switch.
Ignition or pilot problems Modern furnaces use electronic ignition systems. A cracked ignitor or dirty flame sensor is one of the most common — and most fixable — furnace repairs we handle.
Blower running continuously When the fan runs but heat doesn’t follow, the issue is usually in the thermostat wiring or the fan limit control.
Unusual smells or sounds A burning smell on first seasonal use is often normal. A persistent burning smell, gas odor, or metallic smell is not — call us immediately. Banging, squealing, or rattling sounds from the furnace typically indicate mechanical wear that worsens if ignored.
Carbon monoxide concerns A cracked heat exchanger is a serious safety issue that produces no visible signs but can allow carbon monoxide into your home. If your CO detector goes off or you suspect a cracked exchanger, call us right away.
Our Furnace Repair Process
We don’t throw parts at a furnace and hope something works. Every furnace repair call starts with a full system diagnostic — checking the heat exchanger, burners, ignition system, heat sensor, limit switches, control board, blower, and thermostat communication. You get a clear explanation of what’s wrong and a firm quote before any repair begins.
Most furnace repairs in North Little Rock and Little Rock are completed the same day. We stock common parts on our trucks specifically to avoid delay on the most frequent repairs.
Should You Repair or Replace Your Furnace?
We’ll tell you straight. Here’s the honest framework we use:
Repair makes sense when: the system is under 12–15 years old, the repair cost is less than 30–40% of replacement value, and the system has no history of repeated failures.
Replacement makes more sense when: the repair is major (heat exchanger, control board, or blower motor on an aging system), the furnace is 15+ years old, or heating costs have climbed noticeably despite no weather change.
If replacement is the smarter move, we’ll show you why — and what a new system would cost. If repair is the right call, we’ll tell you that too. We’re not in the business of selling systems people don’t need.
What Our Customers Say
“Most reliable and knowledgeable AC company I have dealt with. Any question I had, James knew the answer. They are a locally run company so you will get the personal experience you don’t get from a larger business.”
Patrick L. Google Review
Common Questions About Furnace Repair North Little Rock
Why is my furnace not blowing hot air?
The most common causes are a dirty air filter restricting airflow, a failed ignitor, a tripped high-limit switch, or a failing heat exchanger. Check your filter first — a fully clogged filter can shut down the heating cycle entirely. If that doesn’t resolve it, call (501) 299-3167 for a same-day diagnostic.
How much does furnace repair cost in North Little Rock?
Minor repairs like ignitor replacement or flame sensor cleaning are among the most affordable service calls we make. Major component repairs — control boards, heat exchangers, or blower motors — cost more. We quote before we work, every time.
Is it safe to run a furnace that’s making noise?
Depends on the sound. A popping or clicking when the system starts is often normal expansion. Persistent banging, screeching, or rattling usually signals mechanical wear that will worsen. A gas smell or CO alarm is an immediate call situation. When in doubt, turn the system off and call us.
Do you offer emergency furnace repair?
Yes. We provide 24/7 emergency heating service in North Little Rock and Little Rock, AR. If your heat goes out overnight in winter, call (501) 299-3167.
What furnace brands do you repair?
All major brands: Carrier, Trane, Lennox, Rheem, Goodman, American Standard, Bryant, York, Ruud, and others.
Areas Served for Furnace Repair
North Little Rock · Little Rock · Sherwood · Maumelle · Jacksonville · Cabot · Conway · and surrounding Central Arkansas communities
Ready to Schedule?
Whether you need emergency AC repair in North Little Rock tonight or want to plan a system replacement before next summer, we’re ready to help.
📍 1203 Pine St, North Little Rock, AR 72114 📞 (501) 299-3167 — Call or text anytime 🕐 Office hours: Monday–Friday, 7:30 AM | 24/7 emergency HVAC service always available 💳 Financing options available
Request a free quote or book your service call today.
