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Residential HVAC

Duffey's Heating & Air Conditioning

VerifiedEstablished · 21 yrs
4.8(23 reviews)•Residential•Serving Littleton, CO
EPALicensed And InsuredNATENCI

A heating and air conditioning service company specializing in furnace and AC repair, replacement, sales, and installation.

Duffey's Heating & Air Conditioning is a residential HVAC contractor based in Littleton, CO. Services listed include furnace repair, AC repair, furnace replacement and AC replacement. 21 years in business and emergency service available.

21

Years in Business

Yes

Emergency Service

Available

Financing Available

Littleton, CO

Service Area

Customer Sentiment Summary

Strengths

  • Crews carry themselves professionally — 5 reviewers single out polite, respectful technicians.
  • Technicians turn up inside the booked window, something 5 reviewers went out of their way to note.
  • Technical depth stands out: 3 reviewers credit the crew with a correct diagnosis and a clean repair.
  • 2 reviewers mention honest, no-surprises quoting.

Areas to Watch

  • No complaint recurs across the 23 reviews analysed, which is consistent with the 4.8-star average — but a clean record is not the same as a long one.

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Duffey's Heating & Air Conditioning lists furnace repair, AC repair, furnace replacement, AC replacement, furnace installation and AC installation. Contact them to confirm they handle your specific job.

Duffey's Heating & Air Conditioning is based in Littleton, CO.

Yes, Duffey's Heating & Air Conditioning lists emergency service. Call them directly for urgent heating or cooling repairs.

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