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Residential HVAC
Efficient Heating & Cooling
VerifiedEstablished · 30 yrs
4.9(34 reviews)•Residential•Serving Mundelein, IL
EPAFully LicensedLicensed And InsuredLicensed, Bonded, And InsuredNATENCI
HVAC repair, installation, and maintenance company serving residential and commercial customers in the Chicagoland area.
Efficient Heating & Cooling is a residential HVAC contractor based in Mundelein, IL. Services listed include furnace repair, furnace installation, A/C repair and A/C installation. 30 years in business and emergency service available.
30
Years in Business
Yes
Emergency Service
Available
Financing Available
Mundelein, IL
Service Area
Services Offered
Special Offers
Offer
free estimate and we’ll give you a straight answer
Customer Sentiment Summary
Strengths
- Technical depth stands out: 6 reviewers credit the crew with a correct diagnosis and a clean repair.
- Crews carry themselves professionally — 7 reviewers single out polite, respectful technicians.
- 2 reviewers felt the final bill was reasonable for the work done.
- 2 reviewers mention a friendly, approachable crew.
Areas to Watch
- No complaint recurs across the 32 reviews analysed, which is consistent with the 4.9-star average — but a clean record is not the same as a long one.
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FAQ
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Efficient Heating & Cooling lists furnace repair, furnace installation, A/C repair, A/C installation, indoor air quality and smart thermostats. Contact them to confirm they handle your specific job.
Efficient Heating & Cooling is based in Mundelein, IL.
Yes, Efficient Heating & Cooling lists emergency service. Call them directly for urgent heating or cooling repairs.
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