WeatherWise Heating & AC repair

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Claim This BusinessAbout WeatherWise Heating & AC repair
WeatherWise Heating & AC repair has operated as a family-owned contractor in Crystal Lake, Illinois, earning a 4.8-star rating across 782 customer reviews. The company maintains round-the-clock availability, ensuring residents of Crystal Lake and surrounding McHenry County communities can access heating and cooling services whenever emergencies arise. This sustained accessibility reflects a commitment to local homeowners who depend on reliable indoor comfort throughout Illinois seasons.
What distinguishes WeatherWise is the direct involvement of ownership personnel in customer interactions, a model where the people answering phones also manage service delivery. Customers consistently note that Dan, a company representative, provides transparent pricing with no pressure tactics, while installation teams protect homeowner floors using protective coverings during system replacements. The combination of honest communication and meticulous job-site care differentiates this contractor from services where communication breaks down between sales and field crews.
Customer experiences reveal specific scenarios where WeatherWise technicians made meaningful impacts. For Michael Burlington, installers Alfredo and Efrain completed a full heating and cooling system installation with exceptional attention to cleanliness and professionalism. Conversely, Sophia Tran experienced a significant disappointment when technician Alejandro replaced components without resolving a condensation fault code, leading to a $615 charge for an ignitor retailing at $21. These contrasting experiences demonstrate that outcomes vary by technician assignment and specific diagnosis.
What Customers Say
Of two detailed reviews, one customer praised the company's pricing transparency and installation quality while another reported misdiagnosis and overcharging for a $21 part billed at $465 plus $150 diagnostic fee, citing lack of follow-up on complaints.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
AC Repair & Maintenance
diagnostic services, refrigerant recharge, capacitor and compressor repairs for cooling systems
Heating System Installation
full HVAC system replacement including new heating and cooling units for residential homes
Furnace Repair
ignitor replacement, flame sensor service, and heat exchanger diagnostics
Emergency HVAC Service
round-the-clock availability for unexpected heating or cooling failures
System Diagnostics
professional and component-level troubleshooting for all HVAC systems