Assured Air Ltd

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Claim This BusinessAbout Assured Air Ltd
Assured Air Ltd operates as a residential air conditioning contractor headquartered in Willow Springs, Illinois. With a near-perfect 4.8-star rating accumulated across 166 client reviews, this locally-rooted business maintains round-the-clock availability, ensuring homeowners can access emergency climate control support regardless of hour or holiday. The company has cultivated a steady client base over years of operation, with long-term customers reporting sustained relationships spanning five or more years for planned maintenance and unexpected repair needs. Homeowners throughout the western suburban corridor of Illinois have turned to this contractor when facing furnace failures, boiler malfunctions, and aging cooling systems requiring replacement.
The contractor distinguishes itself through methodical project execution and transparent technical communication. Reviewers consistently note the team arrives at scheduled times, works continuously throughout assigned days, and maintains workspace cleanliness upon daily departure. Unlike contractors who provide minimal explanation of diagnostic findings, this team's leadership figures take deliberate time to answer homeowner questions and ensure comprehension of proposed solutions. For residents facing compressor failures during peak summer months or heat exchanger issues requiring furnace replacement, the company has demonstrated willingness to present options allowing informed purchasing decisions rather than pressuring immediate commitments.
Customer narratives from verified reviews illuminate the contractor's service approach. Technician Matt earned commendation from a homeowner requiring new furnace selection guidance, with the professional providing thorough analysis enabling confident decision-making before proceeding with installation conducted by crew members Frank and Vince. Another reviewer the company's installation of an entirely new HVAC system, noting crew leader Frank maintained efficiency while remaining accessible for questions throughout the multi-day project. A same-day appointment request for boiler malfunction resulted in timely arrival, clear diagnostic communication, and manufacturer coordination to resolve an otherwise challenging repair scenario.
What Customers Say
Every reviewer awarded 5 stars, with 166 clients collectively rating the contractor 4.8 out of 5 stars. Six of six sampled reviews specifically mention punctual arrival or on-time project starts, while three reviews identify particular technicians by name (Matt, Frank, Vince) and describe their communication approach. Long-term customers emphasize reliability for recurring annual maintenance alongside emergency repair capability.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Air Conditioning Repair & Replacement
Diagnostic evaluation, refrigerant-compliant replacement, and same-day emergency service for malfunctioning cooling systems.
Furnace Installation & Upgrade
Complete furnace selection assistance, professional installation, and post-installation system orientation.
Boiler Repair & Service
Boiler repair involving manufacturer coordination for warranty claims and underlying issue resolution.
HVAC System Installation
Full HVAC system design and installation for new construction and system replacement projects.
Preventive Maintenance Plans
Annual tune-ups, filter replacement, and system inspection to extend equipment lifespan.