Serving DeKalb & Sycamore and all of DeKalb County, IL ☎ (815) 706-3637

DeKalb County, Illinois

No heat? No cool? Consider it handled.

Fast furnace and AC service, honest upfront pricing, and a real person on the phone — anywhere in DeKalb County.

☎ Call (815) 706-3637 Get a Free Estimate
Upfront pricingFree estimatesFast local service
✓ Upfront price before work starts
✓ Furnaces, AC, heat pumps & thermostats
✓ Emergency help, nights & weekends
✓ All major brands serviced

What we do

Heating & cooling, done right the first time

From a furnace that quit on the coldest night of the year to an AC that gives up in July — one call covers it.

Home furnace and ductwork in a DeKalb County basement

Furnace Repair

No heat, cold air, short cycling, strange noises — diagnosed on the spot and fixed fast, most in a single visit.

Furnace repair →
Technician repairing an outdoor air conditioning unit

AC Repair

Blowing warm, freezing up, or won't kick on at all? We find the real cause and get the cold air back.

AC repair →
Smart thermostat installed with a new heating system

New Furnaces & AC

When repair stops making sense, we size and install the right system for your home — with the price in writing first.

Installations →
Close-up of HVAC equipment during an emergency repair

Emergency Service

No heat in a deep freeze, a gas smell, or a CO alarm? That's a safety problem — call and we will talk you through it.

Emergency help →

How it works

Comfortable again in three steps

No phone trees, no mystery pricing, no waiting around all day wondering.

01

Call or request online

Tell us what your system is doing. A real person answers — not a call center in another state.

02

Get the price up front

You hear the full price before any work starts. Approve it, or don’t — the estimate is free either way.

03

Warm — or cool — again

Most repairs finish in one visit with parts on the truck. You get your comfort — and your day — back.

Technician servicing heating and cooling equipment

The price is the price

No surprises on the invoice. Ever.

The biggest complaint homeowners have about heating and cooling companies is the bill that grows after the work starts. We run the other way:

  • Quoted before work begins — parts and labor, in plain language
  • Free estimates on new furnaces and air conditioners
  • Honest repair-or-replace advice — if it can be fixed safely, we will tell you
  • Work explained — what failed, why, and how to spot it next time
Call (815) 706-3637

Service areas

Proudly local — these are our towns

Based right here in DeKalb County. If you are in one of these communities, you are in our neighborhood.

Downtown DeKalb at dusk, with the Egyptian TheatreDeKalb, ILHeating & cooling service The DeKalb County Courthouse in SycamoreSycamore, ILHeating & cooling service Historic main street in Genoa, IllinoisGenoa, ILHeating & cooling service Residential street in Cortland, IllinoisCortland, ILHeating & cooling service

Common questions

Heating & cooling FAQs

How much does a furnace repair cost in DeKalb, IL?
It depends on what failed — an igniter or flame sensor is a small fix; a blower motor or control board is bigger. Either way, you get the full price upfront before we start, and estimates on new systems are free.
Should I repair or replace my furnace?
A common rule of thumb: if the furnace is over 15 years old and the repair costs more than a third of a new system, replacement usually wins. We will give you both numbers and let you decide — no pressure either way.
How fast can someone come out?
Fast in most cases. If you have no heat in freezing weather, smell gas, or your carbon monoxide alarm is going off, ask about emergency service — those calls are prioritized. And if you smell gas or a CO alarm is sounding, leave the house and call 911 first.
Do you work on all brands?
Yes — Carrier, Trane, Lennox, Goodman, Rheem, Bryant, York, and older systems too. If a part is no longer made for your unit, we will tell you honestly and quote your options.
Why does my house heat unevenly?
Hot and cold rooms usually trace back to ductwork, airflow, or a system that was never sized right for the house. It is one of the most common things we diagnose — and often fixable without replacing the furnace.

No heat or no cool? Don't wait on it.

A furnace out in January or an AC down in July isn't a next-week problem. Call now for fast heating and cooling service anywhere in DeKalb County.

☎ Call (815) 706-3637 Get a Free Estimate
☎ Call Now: (815) 706-3637