9 HVAC Maintenance Contractors in Glen Ellyn, IL
Top-Rated HVAC Maintenance Contractors in Glen Ellyn
MKDS Mechanical
“Twenty-eight reviewer ratings average 5.0 stars, with four clients specifically documenting same-day or Sunday emergency response times. Twelve reviewers…”
Master AC & Heating
“Eight reviewed homeowners gave perfect 5-star ratings, with zero negative reviews in the sample set. Five reviewers specifically praised individual technicians…”
All HVAC Maintenance Contractors (9 total)
Heating & Air Conditioning
“Seventeen reviewers collectively award this contractor a 4.8-star average, with every published rating at…”
ProAir HVAC Furnace & AC Repair
“Eight reviewers awarded perfect 5-star ratings. Four clients explicitly mentioned same-day or urgent response…”
Affordable Airflow
“All five reviewers award five stars, with three specifically naming technician Essa as instrumental to their…”
Countryside Comfort Heating
“Two of three reviewers award five stars, praising same-day service during extreme heat and fair pricing. The…”
TM Mechanical HVAC/R
“Three recent clients awarded perfect 5-star ratings, with each reviewer highlighting either honesty, fair…”
HVAC Maintenance Costs in Glen Ellyn
Routine tune-up and maintenance plan pricing for Glen Ellyn homeowners.
| Service | Low | Average | High |
|---|---|---|---|
Single AC tune-up | $72 | $129 | $206 |
Single furnace tune-up | $82 | $139 | $227 |
Full HVAC inspection | $155 | $283 | $412 |
Annual maintenance plan Includes 2 visits/year + discounts on repairs | $124 | $247 | $371 |
Premium maintenance plan Priority service + free diagnostics | $206 | $361 | $515 |
Duct cleaning (full home) | $309 | $489 | $824 |
Filter replacement (per filter) | $15 | $36 | $77 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Maintenance in Glen Ellyn, IL: What to Expect
Glen Ellyn sits in the Chicago metropolitan area, where residents endure frigid winters with lows averaging 18 F compounded by lake-effect wind chill, while summers bring 84 F highs with moderate humidity. Because heating demand substantially outweighs cooling needs, furnace reliability becomes essential for every household in this suburb. Nine contractors serve Glen Ellyn, collectively earning an impressive 4.9 average rating across 111 reviews, reflecting the importance homeowners place on consistent HVAC Maintenance in Glen Ellyn.
Service pricing in the area varies by equipment type and complexity. A single AC tune-up ranges from $72 to $206, while a single furnace tune-up runs $82 to $227, and a full HVAC inspection typically costs between $155 and $412. Illinois does not mandate statewide HVAC licensing, so local municipal regulations determine contractor qualifications, meaning homeowners should verify credentials through their specific town oversight body before hiring.
Several contractors in the area have earned documented recognition from customers. MKDS Mechanical holds a 5.0 rating across 28 reviews, with past clients noting same-day and Sunday emergency response times alongside honest diagnostic explanations. Master AC & Heating also maintains a perfect 5.0 rating from eight reviewers who specifically commend individual technicians for professionalism and clear communication. STOPANI Heating & Air Conditioning draws consistent praise as well, with technician Ronnie named across multiple accounts and clients appreciating the company's same-day service availability.