9 AC Repair Contractors in Lake in the Hills, IL
Top-Rated AC Repair Contractors in Lake in the Hills
24HR Home Comfort Services
“Seven of eight sampled reviews carry five-star ratings, with the lone four-star entry citing diagnostic thoroughness rather than execution problems.…”
Lowe's Home Improvement
“Of 1,166 reviewers, the majority award 4 or 5 stars, praising product selection and helpful associates. Negative reviews consistently mention long checkout…”
All AC Repair Contractors (9 total)
Reliafix Appliance & HVAC
“All 57 client reviews award 5 stars, with Nick T. named as the arriving technician in every detailed account.…”
Andrews heating and air inc
“Forty reviewers awarded perfect 5-star ratings, with 3 clients specifically praising same-day or next-day…”
Fast Help Heating Cooling Electric & Refrigeration LLC
“Eight reviewed projects yielded unanimous five-star feedback, with four clients specifically praising…”
Airwave Heating and Cooling
“Seven reviews explicitly mention same-day or after-hours emergency response. Five reviews name technician…”
Aqua Knight Plumbing, Sewer, HVAC Services & Protection
“Both customer reviews award 5 stars, with each describing a distinct service category: fixture installation…”
AC Repair Costs in Lake in the Hills
Typical repair costs for Lake in the Hills homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $83 | $132 | $220 |
Refrigerant recharge (R-410A) | $165 | $385 | $770 |
Capacitor replacement | $132 | $275 | $495 |
Fan motor replacement | $275 | $495 | $770 |
Compressor replacement | $880 | $1,980 | $3,080 |
Evaporator coil repair | $440 | $990 | $1,650 |
Labor (hourly rate) Per hour during business hours | $83 | $121 | $165 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Lake in the Hills, IL: What to Expect
Lake in the Hills sits as a Chicago suburb where summer temperatures climb to the mid-80s with moderate humidity, yet heating dominates annual demand as winter lows dip near 18 F with bitter lake-effect wind chill. This climate pattern keeps local HVAC contractors busy year-round. Nine licensed contractors serve the community, earning an average 4.3 rating from nearly 2,800 consumer reviews. Homeowners searching for AC Repair in Lake in the Hills will find options ranging from owner-operated specialists to larger service firms.
Costs reflect both repair complexity and technician experience. A standard diagnostic visit runs between $83 and $220, while refrigerant recharges using R-410A, a common need after Midwest summers, range from $165 to $770. Capacitor replacement, often needed when aging units struggle through humid stretches, costs $132 to $495. Since Illinois requires no statewide HVAC credential, contractors simply maintain local business licenses, which means customers should verify a company's standing with their municipality before committing to any work.
Three businesses draw consistent homeowner attention. Wally's Heating & AC holds a 4.9 rating, with reviewers repeatedly citing same-day or next-day appointment availability even during weather emergencies, and technicians Rick and Brian earn direct name recognition across positive feedback. 24HR Home Comfort Services also rates 4.9, with seven of eight sampled reviews awarding five stars and the sole four-star entry noting diagnostic thoroughness rather than execution problems. Lowe's Home Improvement draws mixed reactions, 1,166 reviewers lean positive on product selection and staff knowledge, though weekend checkout delays frustrate some shoppers.