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Diedrick's Heating & Air Conditioning Inc.HVAC contractor in Hobart, WI

Diedrick's Heating & Air Conditioning Inc. is an HVAC contractor at 110 Mill St, Seymour, WI 54165, ranked #24 of 102 HVAC contractors in Hobart and rated 5.0 from 42 Google reviews. Open Monday to Friday.

Hobart, WIUpdated 0 paid placements in any rankingHow we rank

Call (920) 833-7967Website ↗

Key facts

Key facts about Diedrick's Heating & Air Conditioning Inc.
Address110 Mill St, Seymour, WI 54165, Hobart, WIGet directions
Phone(920) 833-7967
Websitediedricksheatingandair.com
HoursMonday to Friday: 7:30 AM – 4:30 PM
Google rating5.0 from 42 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Hobart and 11 towns within 25 miles: Howard, Ashwaubenon, De Pere, Green Bay, Allouez, Little Chute, Kaukauna, Suamico, Kimberly, Appleton and Harrison.

Based in Hobart, WIView on map

Opening hours

Opening hours for Diedrick's Heating & Air Conditioning Inc.
DayHours
Monday7:30 AM – 4:30 PM
Tuesday7:30 AM – 4:30 PM
Wednesday7:30 AM – 4:30 PM
Thursday7:30 AM – 4:30 PM
Friday7:30 AM – 4:30 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

Diedrick's Heating & Air Conditioning Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Diedrick's Heating & Air Conditioning Inc. (this business)—565.0 (42)—NoNo
Heating & Air Conditioning Company#22564.7 (14)—YesYes12.7 mi
JeromesHandyService#23565.0 (30)—YesYes19.5 mi
Green Bay Heating & Air Conditioning repair service#25564.1 (43)—YesYes12.4 mi

See all 102 ranked HVAC contractors in Hobart

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 42 Google reviews

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Questions about Diedrick's Heating & Air Conditioning Inc.

How is Diedrick's Heating & Air Conditioning Inc. ranked in Hobart?

Diedrick's Heating & Air Conditioning Inc. is ranked #24 of 102 HVAC contractors in Hobart by CR Score, with 56 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 Diedrick's Heating & Air Conditioning Inc.’s hours?

Diedrick's Heating & Air Conditioning Inc. is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Diedrick's Heating & Air Conditioning Inc. serve?

Serves Hobart and 11 towns within 25 miles: Howard, Ashwaubenon, De Pere, Green Bay, Allouez, Little Chute, Kaukauna, Suamico, Kimberly, Appleton and Harrison. 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 Diedrick's Heating & Air Conditioning Inc.?

Diedrick's Heating & Air Conditioning Inc. has a rating of 5.0 from 42 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 Diedrick's Heating & Air Conditioning Inc.?

Call Diedrick's Heating & Air Conditioning Inc. on (920) 833-7967. The business is at 110 Mill St, Seymour, WI 54165, Hobart, WI. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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