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3N1 Enterprise LLCHVAC contractor in Royal Oak, MI

3N1 Enterprise LLC is an HVAC contractor in Royal Oak, MI, rated 5.0 from 2 Google reviews. Open 7 days a week.

Royal Oak, MI0 paid placements in any rankingHow we rank

Call (313) 955-5259Website ↗

Key facts

Key facts about 3N1 Enterprise LLC
Phone(313) 955-5259
Website3n1royaloak.com
HoursMonday to Sunday: 8 AM – 6 PM
Google rating5.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Royal Oak and 11 towns within 25 miles: Berkley, Clawson, Huntington Woods, Madison Heights, Ferndale, Beverly Hills, Oak Park, Birmingham, Southfield, Hazel Park and Troy.

Based in Royal Oak, MIView on map

Opening hours

Opening hours for 3N1 Enterprise LLC
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
Saturday8 AM – 6 PM
Sunday8 AM – 6 PM
  • Open evenings — no
  • Open Saturdays
  • Open Sundays

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.

Reviews

ContractorsRanked reviews

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Google

5.0from 2 Google reviews

Hired 3N1 Enterprise LLC? Write a review

Questions about 3N1 Enterprise LLC

What are 3N1 Enterprise LLC’s hours?

3N1 Enterprise LLC is open 7 days a week. Its listed hours are Monday to Sunday, 8 AM – 6 PM. On Saturdays it is open 8 AM to 6 PM, and on Sundays 8 AM to 6 PM. Hours come from the business listing; holiday hours may differ.

What areas does 3N1 Enterprise LLC serve?

Serves Royal Oak and 11 towns within 25 miles: Berkley, Clawson, Huntington Woods, Madison Heights, Ferndale, Beverly Hills, Oak Park, Birmingham, Southfield, Hazel Park and Troy. 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 3N1 Enterprise LLC?

3N1 Enterprise LLC has a rating of 5.0 from 2 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 3N1 Enterprise LLC?

Call 3N1 Enterprise LLC on (313) 955-5259. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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