5 AC Repair Contractors in Hartford, WI

4.7 avg rating
134 total reviews
Need emergency service? 1 HVAC providers in Hartford offer 24/7 availability

Top-Rated AC Repair Contractors in Hartford

#1

Rick's Plumbing Inc

4.3(57 reviews)

Both verified reviewers awarded 5-star ratings, with one customer specifically commending the team's thorough explanations and prompt service, while another…

28 E Sumner St, Hartford, WI 53027
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#2

Doro Plumbing

5.0(26 reviews)

All 26 reviews award 5 stars, with themes of responsiveness, fair pricing, and technical skill appearing consistently. Six reviewers specifically mention the…

W745 WI-33, Hartford, WI 53027
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#3

DK little engines

5.0(22 reviews)

All 22 reviews award 5 stars, with customers consistently mentioning Daryl by name, fair pricing, and the convenience of on-site house-call repairs. Multiple…

Hartford, WI 53027
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All AC Repair Contractors (5 total)

Badgerland Plumbing

4.1(28)

Four of seven named reviewers specifically mention technician Jarad by name, consistently praising his…

4930 Wildlife Rd #7, Hartford, WI 53027
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Erin Appliance Repair

5.0(1)

The single available review awards 5 stars, with the customer specifically praising reasonable rates,…

1626 Terry Rd, Hartford, WI 53027
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AC Repair Costs in Hartford

Typical repair costs for Hartford homeowners, by problem type.

ServiceLowAverageHigh
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 Hartford, WI: What to Expect

Hartford sits within Milwaukee's Great Lakes continental climate, where winters dip to around 14 F and summers peak near 83 F. The cooling season runs roughly 8-10 weeks, creating concentrated demand for AC Repair in Hartford when temperatures climb. Five contractors serve the area with an average rating of 4.7 across 134 reviews. Heating dominates from November through March, but summer heat waves keep technicians busy during their limited operational window.

Costs for common AC services in the region reflect equipment age and complexity. A diagnostic or service call typically ranges from $83 to $220. Refrigerant recharge using R-410A runs $165 to $770, while capacitor replacement costs $132 to $495. Wisconsin has no statewide HVAC license, so local licensing requirements apply, and homeowners should verify current credentials with their city or county before hiring a contractor. These price points represent typical market rates for the Hartford area, though final costs depend on specific repairs needed and parts availability.

Customer feedback reveals distinct strengths among top-rated contractors. Doro Plumbing holds a perfect 5.0 rating across 26 reviews, with clients consistently noting responsiveness, fair pricing, and technical skill. Logan and his team receive specific mentions for clear communication. DK little engines also maintains a 5.0 rating from 22 reviewers, who appreciate Daryl's on-site house-call repairs and same-day service convenience. Rick's Plumbing Inc., rated 4.3, draws praise for thorough explanations and thoughtful approaches to each job. These patterns suggest the best local technicians combine technical expertise with accessibility and transparent pricing.

Frequently Asked Questions

AC repair in Hartford typically costs $83-$3,080 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.