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Sub Zero Temp ControlHVAC contractor in Portland, OR

Sub Zero Temp Control is an HVAC contractor at 4422 NE 148th Ave, Portland, OR 97230, ranked #35 of 420 HVAC contractors in Portland and rated 5.0 from 21 Google reviews. Open 24 hours a day, 7 days a week.

Portland, ORUpdated 0 paid placements in any rankingHow we rank

Call (360) 839-7670Website ↗

Key facts

Key facts about Sub Zero Temp Control
Address4422 NE 148th Ave, Portland, OR 97230Get directions
Phone(360) 839-7670
Websitesubzerotempcontrol.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 21 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Portland and 11 towns within 25 miles: Fairview, Gresham, Lents, Troutdale, Happy Valley, Kenton, Milwaukie, Damascus, North Portland, Clackamas and Oatfield.

Based in Portland, ORView on map

Opening hours

Opening hours for Sub Zero Temp Control
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

Sub Zero Temp Control compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Sub Zero Temp Control (this business)—875.0 (21)—YesYes
Efficiency Heating & Cooling#33875.0 (69)—YesYes8.7 mi
Innova Heating and Cooling#34875.0 (22)—YesYes9.5 mi
Able Heating & Cooling LLC#36874.9 (1,102)—YesYes16.3 mi

See all 420 ranked HVAC contractors in Portland

Questions about Sub Zero Temp Control

How is Sub Zero Temp Control ranked in Portland?

Sub Zero Temp Control is ranked #35 of 420 HVAC contractors in Portland by CR Score, with 87 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

What are Sub Zero Temp Control’s hours?

Sub Zero Temp Control 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 Sub Zero Temp Control serve?

Serves Portland and 11 towns within 25 miles: Fairview, Gresham, Lents, Troutdale, Happy Valley, Kenton, Milwaukie, Damascus, North Portland, Clackamas and Oatfield. 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 Sub Zero Temp Control?

Sub Zero Temp Control has a rating of 5.0 from 21 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 Sub Zero Temp Control?

Call Sub Zero Temp Control on (360) 839-7670. The business is at 4422 NE 148th Ave, Portland, OR 97230. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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