Why would I pay for a review when contractors survey for free?

Because a free survey is a sales visit. It's the front end of a quote, and the advice tends to point towards what that contractor sells. A paid, independent review isn't tied to a sale — which is exactly why it can tell you the honest answer, including "do less than you were planning," or "this doesn't need the work you were quoted for." You're paying for judgement that's independent of manufacturers, product ranges and supplier allegiance. If BM Greenhouses later quotes to deliver the works, that's a separate decision for you. That's a different thing from a free survey, not a more expensive version of one.


So what is free?

The first conversation always is. Where the facility looks a suitable fit, an initial site visit is free too — that's how we understand it and how you decide whether we're right for you. Nothing is charged until there's a defined piece of work — a written review — and its scope and fee are agreed with you before it begins.


What does a review cost?

It's scoped to your site, because sites vary. A typical review is a single day; larger or more technical facilities are booked across two. The fee reflects what's actually involved — our time, a specialist contractor's where the site needs one, and travel — and we agree it with you before any work starts. We're happy to give you a figure in conversation once we understand the site.


You're one person. What happens if you're unavailable?

Byron is the continuous thread of knowledge and the point of coordination — but the work is delivered with contractors he's worked alongside for years, who already know how he operates. So the work proceeds to the same standard whether or not he's on site on a given day. You get the continuity of a single point of knowledge without it being a single point of failure.


Who are your delivery partners?

Established specialist contractors Byron has worked with over years, across the trades a glasshouse needs — heating, controls, electrics, structures, screens, irrigation. We don't list them publicly: partly to protect long-standing relationships, partly because they're our network rather than a shopfront. We're glad to talk you through who would be involved on your project, and to provide references, when we discuss your facility.


Do you sell or manufacture glasshouses and equipment?

We don't manufacture anything, and we don't carry a product range of our own — so there's no catalogue we're trying to push you towards. Where works call for equipment or materials, we can supply and coordinate them as part of delivering the project, but the choice is driven by what suits your facility, not by a range we're tied to. The point isn't that we never sell anything; it's that nothing we recommend is steered by having our own product to move.


Can you deliver the works, or only advise?

Both. Many relationships are advice-first — a review, a scope, an independent recommendation you're free to take to any supplier. But where it suits you, we can deliver the works too, coordinating the trades through us so you deal with one point of contact rather than several companies. And if you'd rather use another supplier, we can stay on as your project adviser to make sure what's delivered holds to what was scoped. The advice never depends on us doing the works.


Where do you work?

Across the UK. Byron is based in West Sussex, and the network of contractors we deliver through means we're rarely more than a few hours from any site in England and Wales. Scotland is well within reach with a little more planning. Travel is scoped into each engagement, so there are no surprises — and because the network is genuinely national, our reach doesn't depend on one person covering the whole country alone.


We already have someone doing our maintenance.

Most facilities do — usually several someones, one per system. The question worth asking is whether anyone is looking at how those systems work together, and whether the people maintaining your facility today would be the ones advising you when a project comes. If the answer is no, that's the gap we fill. A first conversation costs nothing and will tell you quickly whether there's anything worth pursuing.

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One specialist who knows your whole glasshouse — not five who each know one part.

When something fails in a glasshouse, you call whoever fits that part. We work the other way round: one person who understands the whole facility, surveys all of it, and tells you what's actually wrong.

Request a conversation

The first conversation costs nothing, and where the facility looks a suitable fit, so does an initial site visit.

 

 

 

 

 

What we do

BM Greenhouses helps commercial and institutional glasshouse owners maintain their facilities, diagnose recurring faults, review and scope works before tender, coordinate delivery and installation, and plan new facilities — with one specialist carrying the technical thread across all of it.

 

 

 

 

The problem

Systems fail together. They get fixed apart.

When something in a glasshouse fails — heating, controls, screens, irrigation, glazing — it rarely fails on its own. But the moment it breaks, you're calling whoever handles that one part. Each company fixes their bit and leaves. Nobody is watching how those systems push against each other, and that interaction is where most glasshouse problems actually start.

 Why it happens

The trade is built around parts, not facilities.

The boiler engineer sells boilers, the screen company sells screens, the controls supplier sells controls — and each is paid to look at their own scope and quote their own product. No single person ends up owning how the building behaves as a whole. So by the time a fault keeps returning, or a project needs scoping, the knowledge to solve it well isn't in the room.

 

 

 

 

 Why this is uncommon

One practice. Continuous knowledge. Every stage.

Call a specialist supplier and you get depth on one system. Appoint a large turnkey contractor and you get scale — but a different person at every stage, and the knowledge thins at each handover. BM Greenhouses is built the opposite way: the same technical thread runs through all four.

 

STAGE ONE

Maintenance

Understanding the facility as it actually operates — over time.

Heating · Controls
Screens · Irrigation
Glazing · Structure

Foundation 

STAGE TWO

Knowledge

Operational knowledge that no site inspection can produce.

Seasonal behaviour
Modification history
Real vs. documented

Accumulates

 

STAGE THREE

Advisory

The right brief exists before procurement opens.

Scope definition
Options review
Pre-tender brief

Informs

STAGE FOUR

Delivery

Better outcomes because the knowledge isn't repeatedly diluted at each handover.

Coordinated installation
System integration
Handover continuity

Outcome

BM Greenhouses — operational knowledge carried forward at every stage

Byron Meyer, Founder, engaged directly at key stages

These are not stages that must be followed in sequence. A facility may need one, two, or all. 

WHAT THAT MEANS FOR YOUR FACILITY

The advantage shows up as four concrete things.

HONEST FIRST ANSWERS

An honest assessment before anyone quotes works. Sometimes the answer is to do less than you were expecting, not more.

ROOT CAUSE, NOT SYMPTOM

Problems solved at the root, because someone is finally looking at the whole system rather than the symptom in front of them. 

A BRIEF THAT FITS THE BUILDING

When a project comes, a brief that reflects how your facility actually works — not how it was last documented — so you're not paying a contractor to learn it on your time. 

ONE POINT OF COORDINATION

One point of coordination across advice, delivery and upkeep. Nothing falls into the gap between whoever diagnosed the problem and whoever fixed it. 

 

 

Who we work with

Where a glasshouse is doing a job that matters — and getting it wrong is expensive.


Research & university facilities

Environmental repeatability, calibration and procurement governance leave no room for guesswork.

Educational facilities

Works have to fit term-time, not a contractor's diary.

Estates & walled gardens

Layered history, heritage fabric and a live site are more than a first-time inspection can take in.

Botanic gardens

Living collections and settled microclimates can't be read off a single visit.

Commercial growing operations

Phased upgrades and long-term maintainability make an advisory-first relationship more useful than going straight to tender.

We're not a volume greenhouse contractor, and we're not the right call if all you need is the fastest or cheapest route to a standard installation.

 

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BM Greenhouses — systems integration

The facility as one environment

Most maintenance splits responsibility. BM Greenhouses does not.

BM GREENHOUSES One Environment HeatingDistribution · Boiler ControlsSensors · Logic ScreensThermal · Shading IrrigationWater · Timing GlazingSeals · Structure VentilationRidge · Airflow StructureFrame · Fabric

 

 Every system affects the others — which is why treating them as separate scopes produces incomplete answers.​

 

 

 Case note — RHS Garden Wisley

A problem that sat unsolved from the day it was built.

 

 
Existing element — moved here

Canopy perspective drawing

The line drawing that currently opens the Home page moves here, into the Wisley proof section — where it stops being decoration and becomes evidence of the structure being discussed. Keep the existing drawing exactly as it is; only its position changes.

 

 

Canopy structure
unresolved screening problem

OPTIONS REVIEWED

OPTION A

Original motorised solution

The system specified at the time of build, revisited years later.

Rejected — financially unviable

OPTION B

Bespoke cascading doors

Considered once the motorised concept was set aside.

Rejected — airflow grounds

OPTION C

Shade netting adapted to the canopy

SELECTED & DELIVERED

 

Outcome

Knowledge that only exists on site

The solution came from Byron's operational knowledge of how this specific canopy behaves — built through the maintenance relationship, not a site inspection or tender.

Knowledge built over years on site.

Not assembled during a tender.

 

 

 

Canopy structure designed in a previous role. Two of the three options were ruled out before procurement ever opened.

"I have always valued his pragmatic and solution-focused approach, which gave me peace of mind when managing a 1,800m² display glasshouse."

— Christopher Young, Garden Manager, RHS Garden Wisley

 

 

 

 

What to do next

Most enquiries start with something specific.

A fault that keeps returning, a controls system gone unpredictable, an upgrade nobody's quite sure how to scope. Those are exactly the right starting points. You don't need a project, a budget, or even a clear diagnosis before getting in touch.

Request a conversation  Arrange a site visit  Send drawings or schedules

The first conversation costs nothing, and where the facility looks a suitable fit, so does an initial site visit. If a full written review is the right next step, we scope it to your site and agree the fee before any work begins.

 

 

 

Contact Us

BM Greenhouses
Cawley Priory, South Pallant,
Chichester, West Sussex, PO19 1SY

0333 188 9899

info@bmgreenhouses.co.uk

Services

Maintenance & Reliability Support

Glasshouse Review & Options Report

Coordinated delivery & installation

Planning a New Facility

 

Sectors

Research & Horticultural Facilities

Educational Institutions

Estates & Walled Gardens

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