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Dyna-Kleen Service UnlimitedHVAC contractor in Rapid City, SD

Dyna-Kleen Service Unlimited is an HVAC contractor at 605 Flormann St, Rapid City, SD 57701, ranked #15 of 36 HVAC contractors in Rapid City and rated 4.8 from 29 Google reviews. Open Monday to Friday.

Rapid City, SDUpdated 0 paid placements in any rankingHow we rank

Call (605) 342-3993Website ↗

Key facts

Key facts about Dyna-Kleen Service Unlimited
Address605 Flormann St, Rapid City, SD 57701Get directions
Phone(605) 342-3993
Websitedynakleenrapidcity.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.8 from 29 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Rapid City and 2 towns within 25 miles: Rapid Valley and Box Elder.

Based in Rapid City, SDView on map

Opening hours

Opening hours for Dyna-Kleen Service Unlimited
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 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

Dyna-Kleen Service Unlimited compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Dyna-Kleen Service Unlimited (this business)—564.8 (29)—NoNo
High Tech Mechanical#13574.7 (24)—YesNo7.7 mi
ebelution heating & cooling experts#14574.6 (79)—NoNo2.5 mi
Viking Mechanical#16564.5 (8)———3.1 mi

See all 36 ranked HVAC contractors in Rapid City

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 29 Google reviews

Hired Dyna-Kleen Service Unlimited? Write a review

Questions about Dyna-Kleen Service Unlimited

How is Dyna-Kleen Service Unlimited ranked in Rapid City?

Dyna-Kleen Service Unlimited is ranked #15 of 36 HVAC contractors in Rapid City 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 Dyna-Kleen Service Unlimited’s hours?

Dyna-Kleen Service Unlimited is open Monday to Friday. Its listed hours are Monday to Friday, 8 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 Dyna-Kleen Service Unlimited serve?

Serves Rapid City and 2 towns within 25 miles: Rapid Valley and Box Elder. 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 Dyna-Kleen Service Unlimited?

Dyna-Kleen Service Unlimited has a rating of 4.8 from 29 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 Dyna-Kleen Service Unlimited?

Call Dyna-Kleen Service Unlimited on (605) 342-3993. The business is at 605 Flormann St, Rapid City, SD 57701. 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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