THCB Mechanical LLC

Overview

Residential and commercial HVAC technicians serving the Chicago area for installations and repairs. Emergency service: 24/7 response advertised on the company website. Financing available, per their site, for installations and replacements. Licensed and insured contractors listed on the homepage.

Score breakdown

Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →

Pros & cons

When to choose them

• You need to finance the work

Services

• AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
• AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
• HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
• Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
• Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
• Commercial HVAC — Commercial HVAC service for offices, retail, and light-industrial spaces — rooftop units, package units, and split systems.
• Heating System Replacement — Replacement of an aging or failed heating system, typically a furnace or heat-pump indoor unit.

Service area

Office: 3110 S Laramie Ave, Cicero, IL 60804, USA

Neighborhood: 3110 S Laramie Ave, Cicero, IL 60804, USA

Guarantees & credentials

• Licensed and Insured

Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.

Contact & hours

Listed in

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