London Bathroom Specialists · Est. 2014

Your Bathroom. Done Once. Done Right.

Book a free site visit, walk us through your ideas, and receive a clear, itemised proposal. One experienced team, from first call to final handover.

  • Free consultation
  • No obligation
  • Clear, itemised proposal
  • No third-party commission
5.0 on Google 51 five-star reviews
Prestige Award Winner Kitchen & Bathroom Firm of the Year 2026/27
12-Month Guarantee All labour warranted
£5M Public Liability Every project covered
Completed bathroom renovation by A&G Renovations in London, with marble bath panel, green vanity unit and brass fittings

“Very well organised from start to finish. The installer did a great job.”

Ian Thomas Day · Google Review
Bathrooms
we're proud of
Sound familiar?

Finding a Bathroom Company You Can Actually Trust Shouldn't Be This Hard

Most London homeowners have heard the horror stories. The contractor who disappears halfway through. The quote that doubles once work begins. The bathroom that looks nothing like what was promised, and the fitter who won't return calls when things go wrong.

You're not being paranoid. These things happen because most companies have no real accountability, no dedicated team, and no guarantee worth the paper it's written on. That is exactly the problem A&G Renovations was built to solve.

  • Contractors who disappear mid-project
  • Quotes that double once work begins
  • No single point of contact (chasing multiple trades)
  • Poor finish quality with no comeback
  • Guarantees that exist only on paper
  • Your home left dirty and unprotected during works
A Different Kind of Renovation Company

Built Around You. Accountable From Day One.

Every system, every process, and every team member at A&G exists for one reason: to make your renovation stress-free and to deliver a result you are genuinely proud of.

01

An In-House Fitting Team

Our bathroom fitters are employed by A&G and work on our projects only. They arrive on time, work a full day between 8AM and 5PM, and treat your home with the same respect they'd want in their own. Specialist electrical, plumbing and gas work is carried out by certified partners we use on every project, coordinated by us so you never have to chase a trade.

02

Dedicated Project Coordination

Every project has a dedicated project manager. One point of contact from proposal sign-off to final handover, so you're never left wondering what's happening. A WhatsApp group is created for your project from day one.

03

12-Month Labour Guarantee

All workmanship is covered for a full year as standard, backed by £5M public liability insurance. If anything falls short of your expectations, we return and fix it at no cost to you. That's our promise in writing.

04

No Third-Party Commission

Introduction platforms are free for you to use because the builder pays them a commission on every job won, and that cost gets recovered in the quote. Come to us directly and it simply is not there: our direct quotes are typically 10–15% lower than the same project priced through a matching service. You pay for the work, not for the introduction.

Our Packages

Choose Your Bathroom Package

Both packages include professional installation by our in-house team. Speak to Syed and we'll walk you through what's worth it for your space and budget.

Basic Package

Complete Bathroom Installation

Everything needed for a full, professional bathroom refurbishment from strip-out to final clean.

  • Removal of existing bathroom
  • Waste removal
  • Installation of toilet
  • Installation of basin
  • Installation of vanity unit
  • Bath or standard shower enclosure
  • Wall tiling
  • Floor tiling
  • Plumbing adjustments
  • Electrical works (lighting & extractor fan)
  • Painting & decorating
  • Silicone sealing
  • Final clean
Most Popular
Premium Package

Premium Bathroom Installation

Everything in the Basic Package, plus premium upgrades that transform a functional bathroom into a standout space.

  • Everything included in the Basic Package
  • Walk-in shower / wet room system
  • Underfloor heating (inc. Warmup system)
  • Built-in shower niche
  • LED niche lighting
  • Japanese-type toilet

Many homeowners choose to upgrade certain features such as wet room showers, underfloor heating, or built-in niches to improve comfort, functionality and the overall look of the bathroom. These upgrades can add long-term value while creating a more modern and practical space. Each upgrade is an optional add-on with its own individual cost. Speak to us and we'll walk you through what's worth it for your space and budget.

Our Work

Recent London Projects

Recent work across eight London boroughs, from Croydon to Redbridge. Every bathroom is different. Every project is managed with the same level of care and personal attention.

Bathroom renovation completed by A&G Renovations in Aldersbrook, London
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Aldersbrook
Bathroom renovation completed by A&G Renovations in Little Venice, London
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Little Venice
Bathroom renovation completed by A&G Renovations in Canning Town, London
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Canning Town
Bathroom renovation completed by A&G Renovations in Marylebone, London
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Marylebone
Bathroom renovation completed by A&G Renovations in Myatt's Fields, London
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Myatt's Fields
Bathroom renovation completed by A&G Renovations in Hounslow, London
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Hounslow
Bathroom renovation completed by A&G Renovations in Walworth, London
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Walworth
Bathroom renovation completed by A&G Renovations in Poplar, London
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Poplar
Bathroom renovation completed by A&G Renovations in Croydon, London
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Croydon
Bathroom renovation completed by A&G Renovations in London
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Get a Free Quote for Your Bathroom →

Free site visit · Detailed proposal for your review · No obligation

Commercial Excellence

Trusted by London's Most Discerning Clients

Whether we're working in a family home or a five-star hotel, our standards are identical.

JW Marriott Grosvenor House

JW MARRIOTT
GROSVENOR HOUSE

The Hari Hotel London

THE HARI HOTEL
LONDON

Royal Air Force Club

ROYAL AIR FORCE
CLUB

Gordon's Wine Bar

GORDON'S WINE
BAR

Equinox Sports Club

EQUINOX SPORTS
CLUB

Victus Soul

VICTUS SOUL

Real Clients. Real Bathrooms.

Beautiful Spaces. Trusted by London Homeowners.

Every photo below is a real A&G bathroom, shared by the client who lives with it. Tap any image to see the full project.

Bathroom renovation completed for Leonardo Ramirez
1 / 6
View Project

“I am extremely happy with A&G Renovations they were professional from the very beginning when they came to discuss the scope and the quotation suggesting both costs savings and improvements. The attention to detail continued throughout the works.”

Leonardo Ramirez
Verified Google Review
Bathroom renovation completed for Simon Wain
1 / 5
View Project

“From the first consultation with Andrius, where he took the time to understand exactly what we envisioned, to the completion of the project, I was confident we had made the perfect choice for our bathroom refurbishment. The entire team was exceptional. The result speaks for itself, the final finish is nothing short of magnificent.”

Simon Wain
Verified Google Review
Bathroom renovation completed for Ksenia Belova
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“Extremely happy with the A&G team and could not recommend them enough. They completed a total bathroom make over for us a year ago, and it continues to delight us every day. The quality of work is superb, and the project organisation and communication have exceeded all expectations.”

Ksenia Belova
Verified Google Review
Bathroom renovation completed for Natalie Sloan
1 / 2
View Project

“We recently used Andrius and the team to install a new bathroom upstairs and a shower room downstairs, and we're very pleased with the result. It was quite a challenging project in an old Victorian terrace, but the team were flexible, practical and committed to doing things properly rather than taking shortcuts. Our installer, Istvan, was particularly excellent.”

Natalie Sloan
Verified Google Review
Bathroom renovation completed for Dani Coyle
View Project

“Everything was done with care and to a high standard. My installer Kestas was polite, tidy, and always did everything properly. Everyone at the office was also great. I couldn't recommend these gentlemen enough!”

Dani Coyle
Verified Google Review
Bathroom renovation completed for Rupert Tubbs
View Project

“The team at A&G did a fantastic job. Mike was a delight to have in the flat, worked hard and had a great eye for detail. I cannot fault the result. Really pleased with the new bathroom.”

Rupert Tubbs
Verified Google Review
Bathroom renovation completed for Carys Blackman-Rogers
View Project

“Really happy with my bathroom renovation! The team was easy to communicate with, efficient, and worked incredibly hard. They even finished quicker than expected, highly recommend!”

Carys Blackman-Rogers
Verified Google Review

Ready to See What Your Bathroom Could Look Like?

Book a free site visit. Syed, our estimator, comes to you, measures up, and walks you through the full process. A clear, itemised proposal follows for your review. No obligation whatsoever.

Enquire direct and pay no introduction fee. Matching platforms charge the builder a commission on every job won, which ends up in the price you are quoted. Our direct quotes are typically 10–15% lower than the same project priced through one.

Enquiries: Mon – Sat · 8AM – 7PM  ·  Works carried out: 8AM – 5PM
No Guesswork

Here's Exactly What Happens Next

We've designed every step to be clear, simple, and stress-free. You'll always know where your project stands and who to speak to.

An A&G installer fitting a bathroom in a London home, with floor protection down and tools laid out
A live A&G project mid-installation. Floors protected, tools tidy, one installer seeing the job through from strip-out to handover.
1

You Get in Touch

Fill in the form below or call us on 020 3621 8527. Gintare will confirm a convenient time for your free site visit, usually within a few days.

2

Syed Visits Your Home

Our estimator comes to you, takes precise measurements, listens to your vision, and answers every question. Nothing to prepare, just show him the bathroom.

3

You Receive a Clear, Itemised Proposal

Gintare prepares and sends you a detailed written proposal covering the full scope of work, materials coordination, and labour, with every line itemised and no hidden costs. You review it in your own time.

4

We Book Your Start Date & Order Everything

Once you're happy to proceed, Gintare locks in your project start date and coordinates all materials. Your project manager creates a dedicated WhatsApp group and keeps you updated throughout.

5

Handover, Sign-Off & Your Guarantee Activated

Final quality checks are completed and all waste is removed before handover. Your 12-month labour warranty begins from day one of completion. If anything needs attention in the first year, we're back promptly, at no cost to you.

Fully Verified

Why A&G Can Be Trusted With Your Home

Every accreditation, certification, and insurance policy exists to protect you, not us.

BIFIS Member Logo
BIFIS Member
British Institute of Fitted Interiors Specialists: the industry professional standard for kitchen and bathroom fitters
NICEIC Certified Electricians Logo
NICEIC Certified Electricians
All electrical work by our certified subcontractors, verified on every project
Gas Safe Registered Logo
Gas Safe Registered
All gas and boiler work by our Gas Safe registered partners, a legal requirement always met
BSI-Certified Products Logo
BSI-Certified Products
BSI-certified products and British Standards compliance throughout every project
Licensed Waste Carrier Logo
Licensed Waste Carrier
All waste disposed of responsibly by our Environment Agency licensed carrier
City & Guilds Qualified Logo
City & Guilds Qualified
Our director holds City & Guilds qualifications in domestic plumbing
£5M Public Liability Logo
£5M Public Liability
Full coverage on every project, protecting you, your home, and our team
12-Month Labour Warranty Logo
12-Month Labour Warranty
All workmanship guaranteed for one full year. If anything falls short, we return and fix it
Andrius Grisanovas holding the Prestige Awards Certificate of Excellence for Kitchen and Bathroom Installation Firm of the Year, London and South East England 2026/27
Award Winning

Kitchen & Bathroom Installation Firm of the Year

A&G Renovations was named Kitchen & Bathroom Installation Firm of the Year for London & South East England in the Prestige Awards 2026/27.

The Prestige Awards recognise small and medium-sized businesses judged on the quality of their work, their service standards and their customer feedback. For us it reflects what our clients already tell us: the work is done properly, and it is done once.

2026/27 Award Year
BIFIS Accredited Member
Andrius Grisanovas Managing Director A&G Renovations
Andrius Grisanovas Managing Director & Founder
The Man Behind A&G

Built From the Ground Up. On Craft Alone.

Andrius began his career as a self-employed tradesman in 2011, specialising in domestic tiling and plumbing before expanding into full bathroom and kitchen renovations. Alongside his trade work, he completed a Business Administration & Management degree at Anglia Ruskin University, including an international semester at DHBW in Germany.

A&G Renovations started in 2014 as a one-man operation. Today it is a structured team of around 14 professionals, completing 60–70 renovation projects each year across London.

“We don't compete on price. We compete on transparency, expertise, and the quality of the experience we deliver.”
2014Est. London
60+Projects / yr
14Team Members
Free · No Obligation

Your New Bathroom Starts With One Conversation

There's no commitment, no hard sell and no pressure. Fill in the form and Syed will be in touch to arrange a free site visit at a time that suits you.

  • Syed visits your home and assesses the full project
  • Clear, itemised proposal prepared and sent to you for review
  • No obligation to proceed, ever
  • One dedicated project manager from proposal to handover
  • 12-month labour guarantee on all work as standard
  • Backed by £5M public liability insurance
  • No agency or platform commission in your quote

Or speak to us directly

020 3621 8527
Enquiries: Mon – Sat · 8AM – 7PM
Works carried out: Mon – Sat · 8AM – 5PM

No commitment. No hard sell. Gintare will be in touch to arrange your free visit.

Enquiry Received

Thank you. Gintare will be in touch shortly to arrange your free site visit with Syed.

Questions in the meantime? Call us on 020 3621 8527

FAQ

Frequently Asked Questions

Everything you need to know before booking your free site visit.

How long does a bathroom renovation take? +
Most bathroom renovations take between 1 and 3 weeks depending on the size and scope of the project. A standard bathroom refurbishment typically takes 7 to 10 working days. A larger bathroom or one involving a wet room, underfloor heating, or significant plumbing changes may take 2 to 3 weeks. Syed will give you a clear timeline estimate during your free site visit before any work begins.
How much does a bathroom renovation cost in London? +
Bathroom renovation costs in London typically range from £6,000 to £22,000 depending on the size of the bathroom, the fixtures and finishes chosen, and the scope of work involved. We provide a clear, itemised quote after Syed visits your home, so you know exactly what you're paying for before committing to anything.
Do I need to supply my own bathroom fixtures and tiles? +
No, we handle everything. Through our network of trusted suppliers we source and coordinate the delivery of all required materials, store them securely, and carry out quality checks before installation begins. You choose what you want and we take care of the rest. We work with suppliers including Victorian Plumbing, Drench, Topps Tiles and Mandarin Stone, and we seek trade discounts wherever possible to pass savings directly on to you.
Is the work guaranteed? +
Yes. All workmanship is covered by a 12-month guarantee against faulty labour as standard on every project. If anything falls short of your expectations within the first year, we will return and put it right at no additional cost to you. This guarantee is backed by our £5M Public Liability Insurance for complete peace of mind.
Do you use subcontractors or your own team? +
Both. Our bathroom fitters are employed by A&G and work on our projects only, so the same faces are in your home from strip-out to handover. Specialist trades are different: electrical, plumbing and gas work is carried out by certified partners we work with regularly, Gas Safe registered engineers and NICEIC certified electricians. We coordinate them, so you deal with one point of contact throughout rather than booking and chasing trades yourself.
Do you charge a fee for quoting, or use a matching service? +
No. The site visit and the written proposal are free, and there is no obligation to proceed. If you contact us directly there is also no agency or matching-platform commission in your quote. Those platforms are free for you to use because they charge the builder a percentage of every job won, and that cost has to be recovered somewhere. Our direct quotes are typically 10–15% lower than the same project priced through a matching service, because the commission is not there to pass on.
What areas of London do you cover? +
We cover Greater London inside the M25. Recent bathrooms include Marylebone and Little Venice in the west, Canning Town and Poplar in the east, Walworth and Myatt's Fields in the south, Aldersbrook in the north east, plus Hounslow and Croydon. If you are unsure whether we reach you, call 020 3621 8527 or fill in the enquiry form and we will confirm.
What happens after I submit an enquiry? +
Once you submit an enquiry, Gintare from our team will be in touch to confirm a convenient time for a free site visit. Syed, our estimator, will come to your home, take precise measurements, listen to your vision, and answer every question. A clear, itemised proposal is then prepared and sent to you for review, with no obligation to proceed. Most clients receive their proposal within a few days of the site visit.

“Do It Once. Do It Right.”

51 five-star reviews on Google. A decade of London renovations. A team that genuinely cares about the result, and a guarantee to prove it.

✉️sales@ag-renovations.co.uk
📍31 Castle Avenue, London RM13 7TD
A&G Renovations Ltd · Est. London 2014 · Member of the British Institute of Fitted Interiors Specialists · Privacy Policy