Mel-O-Air Heating and Air Conditioning, Inc.
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Mel-O-Air Heating and Air Conditioning, Inc. has earned a 4.9-star rating across 278 verified customer reviews in Wheaton, Illinois. This family-owned contractor operates around the clock, every day of the week, serving residential clients throughout DuPage County and surrounding communities in the western suburbs. The company specializes in heat pump systems, central air conditioning, furnace maintenance, and whole-home humidification solutions.
What distinguishes Mel-O-Air from neighboring HVAC companies is their hands-on approach to equipment selection and post-installation support. Reviewers frequently mention the Carrier Infinity heat pump system as a flagship offering, installed with competitive pricing that includes handling all manufacturer and utility rebate paperwork on the homeowners behalf. The team completes full system installations in under a week, coordinating every detail so clients avoid navigating permit requirements alone.
Customer stories reveal technicians who arrive same-day during emergencies, including Scott who identified multiple issues that a previous HVAC company had overlooked. John, the technician referenced by name in reviews, earns praise for courteous communication and thorough explanations. Jason and Stacy coordinate project logistics, with one reviewer noting Stacy answered repeated questions without pressure, allowing time to consider options before committing to a system upgrade.
What Customers Say
All five-star reviewers highlight same-day response capability and mention specific technicians by name, including Scott, John, Jason, and Stacy. Positive reviews cite transparent pricing and rebate handling, while every customer story describes the company completing paperwork that other contractors left for homeowners to navigate independently.
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
Heat Pump Installation
Carrier Infinity heat pump systems installed with full rebate paperwork handling and competitive pricing.
Central AC Replacement
New air conditioning unit installation, including discovering and correcting issues from prior work.
Furnace Maintenance
Annual furnace tune-ups and diagnostic inspections performed by named technicians.
Whole-Home Humidification
Humidifier installation integrated with existing HVAC systems for consistent indoor moisture.
Emergency HVAC Repair
Same-day response for heating and cooling failures, available daily including weekends.
Thermostat Relocation
Moving or adjusting thermostats when homeowners renovate or rearrange living spaces.