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Mission Peak HVAC
Repair · Replace · Maintain

hvac for fremont — with a written verdict before the wrench moves.

Scored on age · refrigerant · cycle count · capacity drift.

Mission Peak HVAC scores every system on age, refrigerant year, cycle count, and capacity drift. You get a Repair · Replace · Maintain recommendation, in writing, before any work begins.

Calls answered 7am-7pm
Cost of waiting

Defer or fix? The Fremont math says fix now.

A worksheet, not marketing copy. The line items on the left are scoped from a typical 4-ton split system in Fremont housing stock. We replace these placeholders with the actual ledger before any work begins.

Fix now Recommended
  • Scoped repair labor from $475
  • Refrigerant top-up + leak from $420
  • Capacitor + contactor swap from $275
  • Follow-up scope visit included
Estimated total request current quote
Defer 12 months
  • Degraded EER on PG&E tier 2 monthly creep
  • Compressor failure risk band likely ≥ 60%
  • Emergency swap at peak-summer documented before work
  • Re-stick on extended labor add per visit
Likely range diagnosis required
Verdict

fix now.
document
before work.

Every figure on the page is replaced by the line-item ledger we send before the wrench moves.

Get a written ledger
Symptom index

Tell us what the system is doing — get the verdict.

The same scoring grid the hero uses, applied to the seven calls we hear most in Fremont. Pick a symptom; we send the likely cause and the verdict column it falls under.

Symptom
Most likely cause
View options
Repair
Replace
Maintain
+
Warm air at the vent during cooling
Refrigerant loss · failing TXV
+
Compressor short-cycles every 4–8 minutes
Capacitor drift · undersized return
+
PG&E summer bill jumped > 22% YoY
EER drift on aging condenser
+
Coil ice within 30 min of cooling start
Low charge · restricted airflow
+
Furnace lockout after 3 ignition attempts
Flame sensor · cracked inducer
+
Comfort drift between rooms > 4°F
Duct leakage · static pressure
+
System older than 12 years on R-22
Refrigerant phase-out math

Verdict columns are advisory until the on-site scope confirms the cause. Documented before any work begins.

Our process

Five steps. No verbal ranges, no surprise add-ons.

The same field workflow on every call. The tech who writes the ledger runs the scope. Nothing is bench-handed.

01

Phone scope

Tell us the system, age band, and current behavior. Five minutes, no scripting.

02
On-site read — Mission Peak HVAC field detail

On-site read

Same tech reads age, refrigerant, drift, and cycle count against the matrix.

03
Written ledger — Mission Peak HVAC field detail

Written ledger

Line-item ledger before any work — repair, replace, or maintain with the math.

04

Scope of work

You approve. Parts staged. Permits pulled where the work demands them.

05
Run & document — Mission Peak HVAC field detail

Run & document

System tuned, photographed, and logged. The ledger you signed is what you pay.

Systems by neighborhood

Fremont is not one building stock — we tune to the block.

Each neighborhood line names the building pattern we see most. The ledger reflects that pattern; the scope confirms it.

Mission San Jose pre-1985 returns · duct re-pitch common
Centerville split systems · refrigerant phase-out
Niles craftsman · low static pressure typical
Warm Springs new builds · heat-pump cutover window
Ardenwood two-story · zone balancing required
Irvington mid-century slab · capacitor drift run
Brookvale townhomes · shared chase ducting
Cherry-Guardino condo stacks · CO and IAQ baseline

Coverage register · service detail confirmed on site · documented before work begins

Common questions
Do you charge for the written estimate?

No. The line-item ledger we send before any work begins is documented before work begins, at no cost.

How fast can a tech be at my address?

Calls answered 7am-7pm. Field response is documented as part of the scope confirmation.

Will the same tech do the work?

Yes. The tech who measures the system writes the ledger and runs the scope.

Which brands do you install?

Carrier, Trane, Lennox, and Daikin. We will not push a brand that does not fit your tonnage band.

View all FAQs →
Final brief

Get a written HVAC verdict for your Fremont system today.

We send the matrix scored against your address, the likely cause, and the verdict column it falls under.

— 001
Written ledger
Line-item before any work
— 002
Same-tech scope
Who measures, writes, runs
— 003
No verbal ranges
Approve the math, not a vibe
Request evaluation Founded 2020 · Documented before work begins
Call Request evaluation →