Seaham, County Durham
MVHR servicing and filter changes in Seaham
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Seaham and SR2, SR3 and SR7.
- From £135 inc VAT per visit
- Charged visit, price agreed first

If your Seaham home has MVHR and the filter light is on, a service is overdue.
Whether the property is in the middle of Seaham or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
MVHR servicing in Seaham at a glance
- Town
- Seaham, County Durham
- Postcode districts
- SR2, SR3 and SR7
- Nearby
- Ryhope (2 miles), Hetton-le-Hole (4 miles) and Houghton-le-Spring (5 miles)
- Price region
- North East
- Survey
- Charged visit, price agreed first
How we approach MVHR servicing in Seaham
It is common for a system to go years without a filter change after the builder hands over. A service puts that right.
Annual service
Filters, exchanger and fan clean, drain check, controls and boost checked, airflow spot-checked at the valves.
Rebalance and recommission
Every valve measured and set again to the design rates, with a new commissioning sheet. Useful after building work or if rooms feel stuffy.
Guide prices in Seaham
| Work | Guide price |
|---|---|
| MVHR service: filters, unit and heat exchanger clean, airflow check (per visit) | £135–£225 inc VAT |
| Rebalance and recommission an existing MVHR system (per system) | £225–£410 inc VAT |
| MVHR or MEV commissioning test, every terminal measured and recorded (per system) | £225–£365 inc VAT |
These ranges use our North East rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Common reasons people call
- Water dripping from the unit or ducts
- The unit filter warning is showing
- Condensation is back on windows that used to stay dry
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Seaham
Is the survey free in Seaham?
This is a charged visit because it is servicing, testing or repair work. We tell you the cost before booking. Surveys for new installations on the UK mainland are free.
How often should MVHR filters be changed?
Most manufacturers recommend changing MVHR filters every 6 to 12 months, and more often near busy roads or building sites. A full service once a year is a sensible minimum.
Can you service any make of MVHR?
We service most common makes of whole-home MVHR unit. If we cannot get parts for an older or unusual unit we will tell you before the visit and suggest options.
How do I get a price for an MVHR service in Seaham?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
What area around Seaham do you work in?
All of County Durham. Near Seaham that includes Ryhope, Hetton-le-Hole, Houghton-le-Spring and Sunderland.
Book an MVHR service in Seaham and tell us the make of unit if you know it.
MVHR servicing near Seaham
More services in Seaham
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.