Specialist engineers for every make of MVHR and MEV unit. Full service from £149, with a written report and before-and-after photos.
★★★★★ 5-star rated on Google
Tell us about your system and we’ll come back with a fixed price.
What customers say after a Ventfix visit.
Most problems show up as one of these. Each one is fixable.
Usually a fan or circuit-board fault. Don’t leave the unit running in fault mode.
Airflow is too low, often from clogged filters or an unbalanced system.
The system is out of balance and needs measuring room by room.
We service all makes and models, including








Fixed prices, confirmed before we arrive.
£149
Deep clean, new filters, airflow tested and rebalanced in every room, photo report. 90–120 min.
£80
Clean of unit and fans, component test, basic airflow check. For systems serviced in the last year.
£80
Full diagnosis, duct and airflow checks, PCB testing, written repair quote.
From £150
Fans, circuit boards, ducts and leaks. Parts quoted before work starts.
£200
Room-by-room measurements, balancing and a commissioning certificate.
From £1,290
Supply and fit, controls set up, airflow set, hand-over demonstration.
£400
Health check, full service, 2 call-outs, 2 filter sets and 15% off repairs.
15% off every service when 4 or more homes in the same building book on the same day.
LOCAL KNOWLEDGE
Bristol and Bath have a lot of new-build apartments with MVHR fitted as standard. Many have never been serviced since handover, and the filters are often years old.
The South West is mild and damp. When a system isn’t moving enough air, it shows up fast as condensation and mould on cold walls and in bathrooms.
Eco builds and renovations across Somerset, Wiltshire and South Wales often have high-spec units that need the right filters and careful balancing.
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Call, WhatsApp or fill in the form.
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We confirm the price before we book.
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A day and time that suits you.
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Your system cleaned, tested and balanced.
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Emailed to you the same day.
Bristol, Bath and surrounding areas, the South West and South Wales.
Once a year for most homes, with filters checked every few months in between.
A full service is £149. A light service is £80. You’ll know the price before we arrive.
Yes. We work on all makes and models, including Vent-Axia, Nuaire, Zehnder and Titon.
We clean the unit and every room valve, fit new filters, measure and rebalance airflow, then send a report with photos.
Yes. Homes in the same building save 15% when 4 or more book together.
Bristol, Bath and surrounding areas, the South West and South Wales.
Book your MVHR service before winter.
Most jobs booked within 7 days.
Fill out the form below, and we will be in touch shortly.