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Duncan Mechanical Heating & Air ConditioningHVAC contractor in Cape Girardeau, MO

Duncan Mechanical Heating & Air Conditioning is an HVAC contractor at 807 Enterprise St, Cape Girardeau, MO 63703, ranked #21 of 21 HVAC contractors in Cape Girardeau and rated 3.7 from 3 Google reviews. Open Monday to Friday.

Cape Girardeau, MOUpdated 0 paid placements in any rankingHow we rank

Call (573) 339-8646Website ↗

Key facts

Key facts about Duncan Mechanical Heating & Air Conditioning
Address807 Enterprise St, Cape Girardeau, MO 63703Get directions
Phone(573) 339-8646
Websiteduncanmechanical.com
HoursMonday to Friday: 8 AM – 6 PM
Google rating3.7 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradebusiness name

Service area

Serves Cape Girardeau and 1 town within 25 miles: Jackson.

Based in Cape Girardeau, MOView on map

Opening hours

Opening hours for Duncan Mechanical Heating & Air Conditioning
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Duncan Mechanical Heating & Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Duncan Mechanical Heating & Air Conditioning (this business)—483.7 (3)—NoNo
Premium Mechanical and Automation#19524.2 (5)—YesNo10.1 mi
ANW Refrigeration Services#20523.0 (3)—NoNo0.1 mi

See all 21 ranked HVAC contractors in Cape Girardeau

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

3.7from 3 Google reviews

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Questions about Duncan Mechanical Heating & Air Conditioning

How is Duncan Mechanical Heating & Air Conditioning ranked in Cape Girardeau?

Duncan Mechanical Heating & Air Conditioning is ranked #21 of 21 HVAC contractors in Cape Girardeau by CR Score, with 48 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Duncan Mechanical Heating & Air Conditioning’s hours?

Duncan Mechanical Heating & Air Conditioning is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Duncan Mechanical Heating & Air Conditioning serve?

Serves Cape Girardeau and 1 town within 25 miles: Jackson. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Duncan Mechanical Heating & Air Conditioning?

Duncan Mechanical Heating & Air Conditioning has a rating of 3.7 from 3 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Duncan Mechanical Heating & Air Conditioning?

Call Duncan Mechanical Heating & Air Conditioning on (573) 339-8646. The business is at 807 Enterprise St, Cape Girardeau, MO 63703. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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