Whole-Home Ventilation (HRV/ERV) in Maple Valley, WA

Whole-Home Ventilation (HRV/ERV) in Maple Valley, WA

Looking for whole-home ventilation (HRV/ERV) in Maple Valley? Xion Build is a licensed, bonded, and insured heating & cooling contractor delivering standout results for Maple Valley homeowners — start to finish, under one roof. Balanced fresh-air ventilation systems.

Maple Valley's family neighborhoods see strong demand for additions, basement finishes, and kitchen remodels that grow with the household.

You get a single point of contact, licensed and insured trades, and clear communication from the first sketch to the final walkthrough.

What's included in your whole-home ventilation (HRV/ERV)

A typical whole-home ventilation (HRV/ERV) in Maple Valley can involve commissioning, controls, equipment, ductwork — and we put the full scope in writing so you know exactly what's covered before work starts.

We write scope in plain terms: what we'll do, the materials, the sequence, and how any surprises are handled if something is uncovered.

How much does a whole-home ventilation (HRV/ERV) cost in Maple Valley?

Most whole-home ventilation (HRV/ERV) projects in Maple Valley fall between $8,400 – $26,500, depending on the size of the space, the finishes you choose, and the condition of what's already there.

Because every home is different, we don't quote final numbers sight unseen. After a free in-home consultation you get a detailed, itemized estimate tied to your actual heating & cooling project — so there are no surprises later.

Why Maple Valley homeowners choose Xion Build

Licensed, bonded, and insured in Washington — every project is built to meet or exceed code and backed by a written warranty.

Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.

Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.

Our Maple Valley heating & cooling process

We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.

It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.

Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.

Frequently asked questions

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