Serving Belfast & all of Northern Ireland
Fully Insured 07711 459450

Get Your Free PIV Survey & Quote

Complete our 60-second interactive funnel below to calculate your estimated price and book an assessment

Booking Availability: We currently have surveyor slots available in all NI council areas this week.
Why Choose Us

Belfast's Most Trusted PIV Installer

We make the process simple. No pushy sales calls, no hidden fees, and certified engineers. Here is how you can reach us directly:

Call Us Direct 07711 459450

Mon–Fri 8am–6pm · Sat 9am–2pm

Email Enquiries info@pivinstallerni.com
Coverage Area

Belfast City, Greater Belfast, Lisburn, Bangor, Derry, Ballymena, Newtownabbey, and all surrounding areas across Northern Ireland.

Direct Response Time

Our office team responds to online quotes and survey requests within 2 business hours.

★★★★★

"From first call to completed installation took less than a week. The window condensation has completely cleared and the mould has dried up. Brilliant local service."

— Paul D., North Belfast

Get Your PIV Price Estimate

Calculate your package in 60 seconds

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House with Loft
Has an attic space (Standard installation)
Flat / No Loft
No loft access (Requires wall unit)
Please select a property layout to continue.
1–2 Beds
Apartment or small terrace
3 Beds
Standard semi-detached / terrace
4+ Beds
Large detached / multi-storey
Please select your number of bedrooms to continue.
Condensation
Wet windows & running water
Black Mould
Mould on ceilings, walls, or clothing
Musty Smells
Damp, stale smell in the rooms
Compliance / Health
Landlord duty of care / asthma control
Please select your primary moisture issue.
Please enter a valid Northern Ireland postcode (starting with BT).

100% Free · No Obligation. We'll check surveyor availability in your area.

Booking Process

What happens after you submit your quote request?

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1. Quick Callback

Our office team calls you within 2 business hours to confirm your property type and schedule your free assessment slot.

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2. Surveyor Assessment

A certified ventilation specialist inspects your property layout and loft space to finalize structural details.

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3. Fixed Quote

You receive a detailed fixed price quote detailing parts, installation, and electrical wiring. Completely no-obligation.

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4. Clean Installation

If you're happy, our engineers install the PIV unit in 2 hours. We test and commission the unit and leave your home spotless.

Call Us Direct
Call Now Get a Quote