How to Choose a Professional Picture Hanging Company in London
How to Choose a Professional Picture Hanging Company in London
Almost anyone can put a nail in a wall. Far fewer can hang forty pieces across three rooms so the whole collection reads as considered, fix a heavy antique mirror to a period wall without damaging either, or handle a valuable piece the way its insurer would expect. If you're weighing up who to book for a picture hanging job in London, the difference between those two things is usually what separates a good experience from an expensive mistake. Here's what's actually worth checking before you hire anyone.
Check They Carry Proper Public Liability Insurance
This is the first thing to ask about, and a company confident in its own standards will answer without hesitation. Picture hanging often involves heavy items, ladders or access equipment, and valuable property, so proper public liability cover protects you if something goes wrong, not just the company. For reference, Seido Art Services carries public liability cover of £5 million; asking any company you're considering for their equivalent figure is a reasonable and normal question, not an awkward one.
Ask About Gallery or Museum-Trained Experience
Technique matters more than most people expect. How a piece is measured, levelled and fixed, and how a wall is assessed before any hole is made, are skills developed through volume and training, not picked up casually. It's worth asking whether a company's installers have worked in gallery or museum settings, since that background typically means a higher baseline of care even on a straightforward domestic job. As one example of what this looks like in practice, Seido's team includes installers who have worked at institutions including Tate Modern, Tate Britain, the Hayward Gallery and Sotheby's, experience that shapes how a routine residential hang is approached, not just large commercial projects.
Look for Specific, Verifiable Past Projects
A website that says a company has "installed thousands of artworks" tells you very little on its own. A company that can point to a named, documented project, with real figures, tells you considerably more. Look for case studies with specifics: how many pieces, how many rooms, which venue, and ideally photos. For example, a documented installation of over 1,400 artworks across 332 hotel rooms, completed in under two weeks, is the kind of detail that's much harder to fabricate than a general claim about experience, and much easier for you to verify.
Read Reviews on an Independent Platform, Not Just the Company's Own Site
Testimonials on a company's own website are worth reading, but they're also the easiest thing to curate. An independent review platform such as Trustpilot or Google is harder to manipulate and gives you a fuller picture, including review volume, not just a handful of selected quotes. As a benchmark for what a strong, independently verified profile looks like, Seido Art Services has been rated five stars across more than 200 reviews on Google and Trustpilot. Whoever you're considering, it's worth checking their review count and rating on an independent platform directly, rather than relying only on quotes chosen for their own site.
Ask How They Assess Different Wall Types
Plasterboard, brick, masonry, lath and plaster in a period property, and modern stud walls all behave differently under load, and the correct fixing for one can be entirely wrong for another. A competent installer should be able to explain, in plain terms, how they'll assess your specific wall and choose a fixing accordingly, rather than giving a generic answer that applies to any wall regardless of construction. If a company can't explain this clearly when asked, that's worth noting.
Confirm They Can Handle Everything You Actually Need, Not Just Standard Picture Hanging
Many companies advertise "picture hanging" but really only cover straightforward framed prints on standard walls. If your job includes anything beyond that, heavy or oversized mirrors, a full gallery wall requiring layout planning, artwork in a high-traffic commercial space that needs security fixings, or a wall finish such as fabric wallpaper or polished plaster that can't be drilled into conventionally, ask directly whether they've handled that specific scenario before, rather than assuming general picture hanging experience covers it.
For High-Value or Unusual Pieces, Ask About Condition Reporting and Bespoke Fixings
If you're dealing with fine art, sculptural pieces, ceramics, tapestries or anything with real insured value, standard fixings and a generic approach usually aren't appropriate. Ask whether a company can provide condition reporting before and after installation, and whether they design bespoke fixings, such as custom brackets or tension systems, for pieces that don't suit an off-the-shelf solution. A company used to routine residential work may not have this capability, which is worth knowing before you book rather than after.
A Quick Checklist Before You Book
Ask for proof of public liability insurance and note the level of cover
Check reviews on an independent platform, not just the company's own testimonials
Ask for specific past projects with real figures, not general claims
Confirm they can explain how they'd approach your specific wall type
If your job includes mirrors, gallery walls, security fixings or unusual pieces, ask directly whether they have relevant experience with each
Frequently Asked Questions
How much does it cost to hire a professional picture hanger in London? Cost depends on the number of items, their size and weight, and the wall type involved. As a general benchmark, professional picture hanging services in London typically start from around £150 to £200 for a basic call-out, with larger or more complex jobs quoted individually.
Do picture hanging companies need to be insured? Yes, or at least they should be. Public liability insurance protects you if your property is damaged during installation. It's reasonable to ask any company for proof of cover before booking.
What's the difference between a handyman and a specialist picture hanging company? A general handyman can usually manage a single, straightforward picture on a standard wall. A specialist company is more likely to have training in gallery-standard handling, experience with a wider range of wall types and fixings, and the equipment and insurance appropriate for heavier, larger or more valuable pieces.
Should I ask to see reviews before booking? Yes, and ideally on an independent platform such as Trustpilot or Google rather than only the company's own website, since these are harder to selectively curate and typically show the total number of reviews alongside the rating.
Can a picture hanging company help plan a gallery wall, or only hang individual pieces? This varies by company. Planning a cohesive gallery wall, working out spacing, grouping and layout, is a distinct skill from hanging individual pictures, so it's worth asking specifically whether layout planning is included as part of the service, rather than assuming it is.
