31 HVAC Service Contractors in McHenry, IL
Top-Rated HVAC Service Contractors in McHenry
Black Diamond Plumbing & Mechanical Inc.
“Six thousand six hundred reviews yield a 4.9-star average, placing this contractor among the most-reviewed HVAC and plumbing businesses in the McHenry County…”
Jetts Heating and Air
“Nearly 400 reviews averaging 4.9 stars reveal strong customer satisfaction, with 5-star feedback praising specific technicians Paul, Sean, and Wayne by name.…”
All HVAC Service Contractors (31 total)
JJA Electric
“Six reviewers praise the technician's communication style, with multiple clients noting explicit explanations…”
Dinkelman Home Inspections
“All five-star reviewers describe specific scenarios: a same-day verbal report followed by written…”
Combined Services HVAC
“175 reviews yield a 4.8 star average, with roughly half of positive feedback mentioning specific technicians…”
Velasquez Mufflers & Brakes Shop V Inc
“Five of six detailed reviews award five stars, with customers specifically praising fair pricing, same-day…”
CRS Heating & Air Conditioning, Inc.
“Review data shows universal 5-star satisfaction across sampled feedback, with 79 clients collectively…”
Loud Brothers
“The 4.9-star average reflects 54 reviews, with three detailed accounts on file. Positive reviews cite…”
American Comfort Central
“Forty-three of fifty reviews award five stars, with customers frequently citing same-day service…”
McHenry Plumbing, Inc.
“Every reviewer submitted a 5-star rating, producing a perfect aggregate score. Four reviewers explicitly…”
TOPTEC Heating, Cooling, Plumbing, & Electrical, Inc.
“Eight reviewers awarded perfect 5-star ratings, with technicians Ken, Keith, Jordan, and Frankie each named…”
Phoenix HVAC LLC
“All eight reviewers award a perfect 5-star rating, with four explicitly mentioning same-day or prompt service…”
Home Services at The Home Depot
“Six of eight detailed reviewers awarded five stars, praising specific aspects like thorough work and extended…”
Koch Indoor Weather
“Seven of ten fully visible reviewers awarded five stars, with most praising specific technicians by name.…”
Sweeney Dryer Vent & Chimney Repair Services
“All six reviewers awarded five-star ratings, with three customers specifically naming technician Caleb for…”
RoamRight RV
“Nine verified reviewers awarded perfect scores, with Drew named explicitly in multiple accounts as the…”
123 Mechanical
“Every reviewer awards five stars, with four of five explicitly naming technician Jim and praising his…”
Garrelts & Sons, Inc./American Water Experts
“Four of eight reviewers award one star, citing pricing disputes and diagnostic concerns, while the remaining…”
Ace HVAC Inc.
“Three of seven reviewers assign five-star ratings specifically praising Bob and Jeremy by name, with…”
Advantage Mechanical
“All four reviewers awarded Advantage Mechanical a perfect five-star rating, with two of them specifically…”
Able Distributors | McHenry
“Five of seven visible reviewers awarded five-star ratings, with consistent praise for staff members Bob, Ray,…”
Rudd Heating and Cooling
“All three client reviews award a perfect 5-star rating, demonstrating consistent satisfaction. Reviewers…”
Mecc Alte Inc
“Of 4 reviews, 1 customer awarded 5 stars citing an alternator lasting 23 years and responsive technical…”
Bill's Heating and Cooling Service
“Both reviews award five stars, with customers specifically praising Bill's fairness in pricing, punctuality,…”
Priority Appliance Repair
“Three of five reviews describe missed appointments or delayed arrivals, with customers reporting wasted time…”
HVAC Service Costs in McHenry
General HVAC service pricing across maintenance, repair, and installation in McHenry.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $81 | $130 | $216 |
Routine tune-up (single system) | $76 | $135 | $216 |
Standard repair (avg) | $162 | $648 | $1,296 |
Major repair (compressor, heat exchanger) | $1,620 | $2,700 | $3,780 |
New system installation (mid-range) | $7,020 | $11,340 | $15,120 |
Full HVAC replacement AC + furnace combined | $12,517 | $14,504 | $15,228 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in McHenry, IL: What to Expect
McHenry's climate creates significant heating challenges throughout the year. Winter temperatures hover around 18 F, with lake-effect winds pushing conditions even colder, while summer highs reach the mid-80s with moderate humidity. The stark difference between seasons means residents prioritize reliable furnace performance over cooling systems, making professional HVAC Service in Mc Henry essential. With roughly 36 contractors operating locally and maintaining an impressive 4.6-star average across nearly 10,000 customer reviews, homeowners have access to skilled technicians who understand these regional demands.
Cost considerations vary based on the type of service required. A standard service call and diagnostic typically ranges from $81 to $216, while routine tune-ups for a single system fall between $76 and $216. For more extensive repairs, homeowners can expect costs spanning $162 to $1,296 depending on the issue. Illinois does not mandate statewide HVAC licensing, so local credentials become the baseline qualification that homeowners should verify before hiring a contractor.
Customer feedback reveals consistent patterns among top-rated providers in the area. Helton Plumbing Hero maintains a perfect 5.0 rating across 270 reviews, with technicians Carey and Jeremy frequently mentioned for their clear communication and efficient work style. Jetts Heating and Air earns similarly strong praise, with technicians Paul, Sean, and Wayne called out by name for arriving promptly and explaining repair options thoroughly. Emergency availability also emerges as a distinguishing factor, with reviewers noting Black Diamond Plumbing and Mechanical Inc. for responsive service during urgent situations.
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Other HVAC Services in McHenry, IL
All HVAC Contractors in McHenry, IL
Complete directory of 32 contractors — browse alphabetically
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All HVAC Contractors in McHenry, IL
Complete directory of 32 contractors — browse alphabetically