Dispatch open 24/7 · No overtime charges · Vancouver, WA & Portland metro
Heating & AC · Vancouver, WA & Portland metro

They replace.We actually repair.

Furnace, heat pump and AC repair, Installation & Maintenance. We find the real problem first, and you see the price before any work starts.

5.0451 Google reviewsGoogle reviewsYelpThumbtackHomeAdvisor Top Rated
  • 1,200+ homes served
  • Licensed & insured
Clark County Contractors Network memberClark County Contractors Network member
Sub Zero Temp Control technician servicing a rooftop HVAC unit in Vancouver, WA

What's going on?

STEP 1 OF 2
Got it.A real person calls or texts you back. No payment taken.
Takes about 60 seconds · Nothing charged · No spam
24/7Dispatch, no
overtime charges
Second opinions

That $15k–30k replacement might be a $500 fix.

A lot of “bad furnaces” and “dead ACs” are really airflow, a clogged drain, a dirty coil or one failed part. We check the whole system before anyone says “replace.”

  • Free second opinion on any replacement quote
  • Repair if it makes sense. Replace if it doesn’t.
  • Every option priced in writing before work starts
Get a second opinion
Quote · other company
Full system replacement—
Furnace + AC + coil—
“System is shot”—
TOTAL$15,000–$30,000
Fixed
Sub Zero · diagnosis
Whole-system airflow check✓
Written price, approved first✓
YOU PAID$500 Fix
New customers

Free tune-up

With any paid repair over $150.

Claim offer
Membership

No Worries Plan · $24/mo

See plan
We check the whole system

We fix what others overlook.

We trace the full path air and refrigerant travel, crawlspace to attic, before we recommend a new unit.

01Airflow pathDuct sizing, dampers, restrictions
02Returns & grillesHidden load on the blower
03Coil + filterRestriction that looks like failure
04Blower wheel & motorAir that never moves
05Condensate drainWater trips, mystery shutdowns
06Outdoor coilHeat rejection problems
Sub Zero technician inspecting ductwork in a crawlspaceTechnician checking wiring and evaporator coil in an atticHVAC system layout planCrawlspace to attic. Every time.
TraneCarrierLennoxMitsubishi ElectricDaikinBryantRheemGoodmanYork
How it works

Fix your comfort. Don't guess it.

Start step 1
01We diagnose

A specialist checks the entire system (airflow, ductwork, performance) to find the real problem, not just the symptom.

02You get real options

Repair if it makes sense, replace if it doesn’t. Every option priced in writing. No pressure.

03We fix it right

Repairs are often same-day; installs typically within 1–2 days. Clean, to code, built to last.

What neighbors say

Neighbors, in their words.

5.0Google rating · 451 reviews
★★★★★

Dennis was friendly, knowledgeable, and professional during the appointment. He explained how the heating and cooling system was working and what needed attention. The service process was organized, and everything was communicated clearly. I appreciated the time and effort he put into the job.

WWilliam E.Google · Nov 2026
★★★★★

The large fan outside was making a terrible screeching noise that annoyed the neighbors every time the air conditioning engaged. A polite worker lubricated the dry motor bearings and now the machine operates in complete silence.

JJoan N.Google · Nov 2026
★★★★★

A sudden neighborhood power surge completely fried the control board on our home heating system right before a cold front hit. The team from Sub Zero tracked down the specific replacement part and had our house warming up by dinner time.

RRyan H.Google · Nov 2026

Read all reviews →

Clark Public Utilities Contractor Network 2026Rebates
$3,500 back

We handle the rebate paperwork.

Energy Trust of Oregon (Portland-area homes)
Financing

New system, monthly.

Flexible financing through GoodLeap, subject to credit approval. Only if replacement is truly the answer.

Sub Zero Temp Control technician at workSub Zero Temp Control service vans
Why Sub Zero

Built here. Trained to fix it.

Local, family-owned, no call centers, no scripts, no upsell games.

Local crew

No out-of-town subs. Background-checked technicians.

Flat-rate pricing

You see the price before we start. No hourly guessing.

Stand behind it
Fast response

Most repairs same-day. 24/7 for no heat / no cool.

Rebates maximized

We file the paperwork so you get every dollar.

We give back
Service area

Vancouver, Clark County & Portland metro.

Dispatched from our shop at 13714 NE 28th St, Vancouver. Same crew on both sides of the river. WA Lic. SUBZEZR790PR

FAQ

Straight answers.

Something else? Call (360) 839-7670, a real person picks up.

Do you offer second opinions?

Yes, free. If someone told you the whole system has to go, we check it and tell you straight whether that is actually true.

Should I repair or replace my system?

It depends on age, condition and the cost of the fix. Newer system and a minor part? Repair it. Older and failing repeatedly? We price both, in writing, so you can choose.

How fast can I get a new system installed?

Most systems are installed within 1–2 days after your estimate, depending on equipment and availability.

Why is one room always hot or cold?

Usually airflow or ductwork, not the equipment. We find the root cause and balance it so the whole house is comfortable.

How often should I service my system?

At least once a year, ideally before heating or cooling season. It prevents breakdowns and keeps efficiency up.

Free quote · no obligation

Ready to get comfortable?

OR CALL DISPATCH 24/7(360) 839-7670

Get my written price

We call or text back. Nothing is charged to ask.