CI Central Illinois Heating & Cooling HVAC · Springfield, IL

Services

Air Conditioning Repair Services in Springfield, IL

Everything we do in Springfield, explained in depth.

Air Conditioning Repair Services in Springfield, IL

AC Installation

Central air conditioner replacement and new installation, sized by load calculation rather than square footage alone.

Furnace Repair

Gas and electric furnace diagnosis and repair, including no-heat calls, short cycling and ignition faults.

Furnace Installation

Gas and electric furnace replacement, sized and vented correctly for Central Illinois winters.

Heat Pump Repair

Heat pump diagnosis and repair including defrost faults, reversing valve problems and weak heating output.

Heat Pump Installation

Air source heat pump installation and dual-fuel systems suited to Central Illinois winters.

Ductless Mini Split Installation

Single and multi-zone ductless mini split installation for garages, additions and homes without ductwork.

Ductless Mini Split Repair

Repair and servicing for ductless systems including error codes, poor cooling and indoor unit leaks.

Air Duct Cleaning

Whole-system air duct cleaning with negative pressure equipment, including supply and return runs.

Dryer Vent Cleaning

Dryer duct cleaning to restore drying performance and remove accumulated lint fire risk.

Ductwork Repair and Replacement

Duct sealing, repair and replacement to fix leaks, uneven rooms and undersized runs.

AC Maintenance and Tune Ups

Seasonal air conditioner maintenance including coil cleaning, refrigerant check and electrical testing.

Furnace Tune Ups

Annual furnace service including heat exchanger inspection, combustion check and safety testing.

Whole House Humidifier Installation

Whole-home humidifier installation to address dry winter air, static and cracking woodwork.

Whole House Air Purifier Installation

In-duct air purification and high-efficiency media filtration for the whole home.

Indoor Air Quality Testing

Measured indoor air quality assessment for particulates, humidity, carbon monoxide and ventilation.

Commercial HVAC Service

Rooftop units, splits and light commercial HVAC service for Springfield businesses.

Emergency HVAC Service

24-hour emergency response for no-heat and no-cooling calls across Sangamon County.

What to expect, start to finish

1

Call and Triage

We ask what the system is doing, what it was doing before, and whether there is any heat or cooling at all. In a Springfield heat wave, a house with no cooling and a vulnerable occupant gets moved up the schedule.

2

On-Site Diagnosis

Refrigerant pressures, superheat and subcooling, electrical readings across the capacitor and contactor, airflow across the coil, and a look at the condensate path. Most no-cool calls resolve to a definite cause within the first visit.

3

Findings and Options

You get told what failed and why, with the repair option and, where relevant, the replacement option side by side. If the honest answer is that the repair buys you two more seasons and no more, we say that.

4

The Work

Most common repairs finish the same visit because the truck carries capacitors, contactors, motors and common control parts. Replacements and duct work get scheduled with a firm date.

5

Verification

After any repair or install we recheck operating pressures and temperature split at the registers. A system that runs is not the same as a system that is running correctly.

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