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

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

When Seattle homeowners search for whole-home ventilation (HRV/ERV) or a dependable heating & cooling contractor near them, they want craftsmanship that lasts and a crew that communicates. That's exactly what we do. Balanced fresh-air ventilation systems.

From Laurelhurst to Queen Anne, Seattle's older homes often need structural care alongside the kitchen, bath, and addition work that modernizes them.

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 Seattle can involve controls, venting, ductwork, commissioning — 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 Seattle?

Most whole-home ventilation (HRV/ERV) projects in Seattle fall between $9,700 – $30,000, 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 Seattle homeowners choose Xion Build

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

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

Transparent, written estimates with no hidden fees — you know what you're paying for before work begins.

Our Seattle heating & cooling process

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

Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.

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

Frequently asked questions

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