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J & M MechanicalHVAC contractor in Spearfish, SD

J & M Mechanical is an HVAC contractor at 3020 7th Ave Unit 3, Spearfish, SD 57783, ranked #2 of 13 HVAC contractors in Spearfish and rated 5.0 from 84 Google reviews. Open Monday to Friday.

Spearfish, SDUpdated 0 paid placements in any rankingHow we rank

Call (605) 215-1571Website ↗

Key facts

Key facts about J & M Mechanical
Address3020 7th Ave Unit 3, Spearfish, SD 57783Get directions
Phone(605) 215-1571
Websitejandmmechanical.info
HoursMonday to Friday: 7 AM – 5 PM
Google rating5.0 from 84 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Spearfish and 2 towns within 25 miles: Belle Fourche and Sturgis.

Based in Spearfish, SDView on map

Opening hours

Opening hours for J & M Mechanical
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 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

J & M Mechanical compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
J & M Mechanical (this business)—605.0 (84)—NoNo
Precision Mechanical#1614.7 (21)—YesYes0.3 mi
Wolff's Plumbing & Heating, Inc.#3584.7 (279)—NoNo0.1 mi
Rasmussen Mechanical Services#4585.0 (22)—YesYes12.6 mi

See all 13 ranked HVAC contractors in Spearfish

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 84 Google reviews

Hired J & M Mechanical? Write a review

Questions about J & M Mechanical

How is J & M Mechanical ranked in Spearfish?

J & M Mechanical is ranked #2 of 13 HVAC contractors in Spearfish by CR Score, with 60 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 J & M Mechanical’s hours?

J & M Mechanical is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does J & M Mechanical serve?

Serves Spearfish and 2 towns within 25 miles: Belle Fourche and Sturgis. 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 J & M Mechanical?

J & M Mechanical has a rating of 5.0 from 84 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 J & M Mechanical?

Call J & M Mechanical on (605) 215-1571. The business is at 3020 7th Ave Unit 3, Spearfish, SD 57783. 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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