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Deml Heating and Air ConditioningHVAC contractor in Owatonna, MN

Deml Heating and Air Conditioning is an HVAC contractor at 1500 E Main St, Owatonna, MN 55060, ranked #10 of 34 HVAC contractors in Owatonna and rated 4.6 from 32 Google reviews. Open Monday to Friday.

Owatonna, MNUpdated 0 paid placements in any rankingHow we rank

Call (507) 451-6388Website ↗

Key facts

Key facts about Deml Heating and Air Conditioning
Address1500 E Main St, Owatonna, MN 55060Get directions
Phone(507) 451-6388
Websitedemlheating.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating4.6 from 32 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Owatonna and 3 towns within 25 miles: Faribault, Waseca and Kasson.

Based in Owatonna, MNView on map

Opening hours

Opening hours for Deml Heating and Air Conditioning
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 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

Deml Heating and Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Deml Heating and Air Conditioning (this business)—554.6 (32)—NoNo
Rivercity Refrigeration#8555.0 (18)—YesYes19.7 mi
K&M Heating & Air Conditioning#9554.9 (190)—NoNo17.5 mi
All Seasons HVAC Sales and Services#11555.0 (41)———16.1 mi

See all 34 ranked HVAC contractors in Owatonna

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 32 Google reviews

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Questions about Deml Heating and Air Conditioning

How is Deml Heating and Air Conditioning ranked in Owatonna?

Deml Heating and Air Conditioning is ranked #10 of 34 HVAC contractors in Owatonna by CR Score, with 55 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 Deml Heating and Air Conditioning’s hours?

Deml Heating and Air Conditioning is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Deml Heating and Air Conditioning serve?

Serves Owatonna and 3 towns within 25 miles: Faribault, Waseca and Kasson. 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 Deml Heating and Air Conditioning?

Deml Heating and Air Conditioning has a rating of 4.6 from 32 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 Deml Heating and Air Conditioning?

Call Deml Heating and Air Conditioning on (507) 451-6388. The business is at 1500 E Main St, Owatonna, MN 55060. 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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