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Mountain High Plumbing IncHVAC contractor in Flagstaff, AZ

Mountain High Plumbing Inc is an HVAC contractor at 2000 E 6th Ave B, Flagstaff, AZ 86004, ranked #5 of 31 HVAC contractors in Flagstaff and rated 4.1 from 97 Google reviews. Open 24 hours a day, 7 days a week.

Flagstaff, AZUpdated 0 paid placements in any rankingHow we rank

Call (928) 774-3593Website ↗

Key facts

Key facts about Mountain High Plumbing Inc
Address2000 E 6th Ave B, Flagstaff, AZ 86004Get directions
Phone(928) 774-3593
Websitemountainhighplumbing.net
HoursOpen 24 hours, 7 days a week
Google rating4.1 from 97 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Flagstaff and 1 town within 25 miles: Sedona.

Based in Flagstaff, AZView on map

Opening hours

Opening hours for Mountain High Plumbing Inc
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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

Mountain High Plumbing Inc compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Mountain High Plumbing Inc (this business)—614.1 (97)—YesYes
Fiscor Plumbing and Air#3644.8 (119)—YesYes3.5 mi
Assurance Plumbing and Heating#4624.9 (780)———0.4 mi
MountainAir Flagstaff HVAC Repair#6605.0 (16)—YesYes0.6 mi

See all 31 ranked HVAC contractors in Flagstaff

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.1from 97 Google reviews

Hired Mountain High Plumbing Inc? Write a review

Questions about Mountain High Plumbing Inc

How is Mountain High Plumbing Inc ranked in Flagstaff?

Mountain High Plumbing Inc is ranked #5 of 31 HVAC contractors in Flagstaff by CR Score, with 61 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 Mountain High Plumbing Inc’s hours?

Mountain High Plumbing Inc is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Mountain High Plumbing Inc serve?

Serves Flagstaff and 1 town within 25 miles: Sedona. 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 Mountain High Plumbing Inc?

Mountain High Plumbing Inc has a rating of 4.1 from 97 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 Mountain High Plumbing Inc?

Call Mountain High Plumbing Inc on (928) 774-3593. The business is at 2000 E 6th Ave B, Flagstaff, AZ 86004. 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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