Services
🧾 Trust Card · 2 receipts
- Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
- Shown as open for business in the source dataOperating status in the business record.
Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.
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Service area
Map of the Crystal Lake, IL area (© Google). Is this your business? Claim it and put up your own photos →
About Official Heating & Cooling
Official Heating & Cooling is listed on AssistAnt for heating & air conditioning (hvac) in Crystal Lake, IL.
Built from public business information. Call to confirm before you go.
Contact
- Phone
- (800) 350-4822
- Website
- officialhvac.com
- Location
- Crystal Lake, IL, 60012 (service area)
- Booking
- Not bookable online yet. Call the business directly.
Quick facts about Official Heating & Cooling
- What is the phone number for Official Heating & Cooling?
- (800) 350-4822. You call Official Heating & Cooling directly; AssistAnt never sits in the middle.
- Where is Official Heating & Cooling?
- Official Heating & Cooling serves Crystal Lake, IL as a service-area business (no street address shown).
- Is Official Heating & Cooling still in business?
- Listed from public business records, last updated September 30, 2026. Call to confirm.
- Is Official Heating & Cooling licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near Crystal Lake?
- AssistAnt lists 427 HVAC companies near Crystal Lake. Closest to Official Heating & Cooling: Rellaire Smart Home Systems (0.1 mi), Rabine Mechanical (0.8 mi), WeatherWise Heating & Cooling, Inc. (1.0 mi).
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Other HVAC companies nearby
- Rellaire Smart Home SystemsCrystal Lake, IL · 0.1 mi
- Rabine MechanicalCrystal Lake, IL · 0.8 mi
- WeatherWise Heating & Cooling, Inc.Crystal Lake, IL · 1.0 mi
- Arctic Heating & CoolingCrystal Lake, IL · 1.2 mi
- Absolute ComfortCrystal Lake, IL · 1.9 mi
- Jett's Heating & AirCrystal Lake, IL · 2.0 mi