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Claim This BusinessFresh Air Heating and Cooling has been serving Chesterfield and surrounding Missouri communities since the company was established, building a reputation on responsive furnace repair and professional system replacements. With 1,811 five-star reviews reflecting a 4.9 rating, the contractor operates with a team of licensed technicians available seven days a week from 7 AM to 7 PM. Homeowners throughout the St. Louis metro east region trust this company for emergency diagnostics, routine maintenance, and complete HVAC replacements.
What distinguishes Fresh Air from regional competitors is their commitment to transparent proposals and same-day emergency response. Multiple reviewers recount situations where the furnace failed on weekend evenings and technicians arrived to diagnose the issue within hours. The company offers annual maintenance programs designed to prevent system failures before they occur, and several customers specifically cite that these proactive tune-ups have kept their systems running without unexpected breakdowns. This preventive approach, combined with upfront pricing and no-pressure consultations, reflects their service philosophy.
Customers consistently name the technicians who handled their calls. Jim provided a friendly, no-pressure proposal for a furnace replacement. Doug and Matt performed the installation with professionalism. Andrew handled routine maintenance visits. Jeff was described as communicative and personable. Howard performed a system inspection. One reviewer noted the furnace went out on a Saturday night and the team arranged a same-day diagnosis despite the urgent timing, then completed the repair by Monday before temperatures dropped into single digits.
Every reviewer awarded 5 stars, with 1,811 ratings generating a 4.9 average. Eight reviewers specifically mentioned emergency same-day or next-day service. Technicians Jim, Doug, Matt, Jeff, Howard, and Andrew were named across multiple positive reviews. No negative reviews appear in the dataset.
| Sunday | 7 AM–7 PM |
| Monday | 7 AM–7 PM |
| Tuesday | 7 AM–7 PM |
| Wednesday | 7 AM–7 PM |
| ThursdayToday | 7 AM–7 PM |
| Friday | 7 AM–7 PM |
| Saturday | 7 AM–7 PM |
Emergency furnace repair available seven days a week. Technicians diagnose issues and explain options before proceeding with repairs.
Complete furnace replacement with professional installation. Proposal provided with no pressure, followed by skilled installation from certified technicians.
Proactive seasonal maintenance designed to prevent system failures. Includes tune-ups and system inspections.
Air conditioning service covering tune-ups, diagnostics, and repairs for cooling systems.
Full HVAC system replacement including both heating and cooling equipment. Complete installation services.