Home How It Works Compare FAQs About Get In Touch
Home · About

The Person Behind The Guarantee

A safe pair of hands.

Over twenty years in UK property. One standard, and one point of contact from first viewing to final handback.

Andy Berthier, MARLA Propertymark accredited property professional

Andy Berthier · MARLA

Two decades in property, one standard.

Andy Berthier is a MARLA Propertymark accredited member with over twenty years in the UK property industry, spanning lettings, property management and renovation. Most recently he led property management for a leading international agency across some of London's most prestigious addresses.

Before property, Andy spent years in back and middle office roles for global financial services firms. That foundation in compliance, process and accountability still shapes how he runs every instruction today.

Approachable by nature and meticulous by training, he builds long lasting professional relationships and treats every property as if it were his own.

MARLA
Propertymark accredited
20+
Years in UK property
Prime
London portfolio managed
One
Contact for every property

What Clients Say

Trusted, year after year.

“He is a pleasure to deal with, always incredibly helpful, friendly and efficient, and goes the extra mile to get things done. He represents both tenant and landlord in equal measure. Andy is in a category of his own.”

Joyce A. · Private Client PA

“His legislation knowledge is second to none and he has an excellent range of trusted tradespeople. Nothing is too much trouble and I look forward to working with him on my next project.”

Julie B. · Private Landlord

“Andy Berthier has been looking after my property for a few years now and he has always been great at ensuring it is well managed and my interests are looked after. I would have no hesitation in recommending his services.”

Andy G. · Private Landlord

“As an overseas buyer, I want to express my special thanks to Andy Berthier for helping me manage and rent out my property, especially through the pandemic. I highly praise Andy and thank him for his outstanding work.”

Andrew Y. · Overseas Investor

“Andy is by far the most responsive, reliable and trustworthy property manager I have ever dealt with. He is not only extremely competent but also a pleasure to deal with. A happy tenant who wishes she did not have to move.”

Selima R. · Tenant

“Andy has managed a number of my properties for the past five years, which has worked extremely well for me after some very frustrating experiences with other management companies. He provides a very personal service where you do not feel like one of many.”

Caroline C. · Portfolio Landlord

In Their Words

More from landlords and tenants.

“Andy Berthier helped us every time we needed. He is the best manager I have ever come across. Amazing service.”

Anrry W. · Landlord

“The level of professionalism and efficiency has been second to none, in particular that shown by Andy Berthier. Working with him has been a pleasure throughout.”

J. P. · Private Client

“Just a quick note to let you know how much I have appreciated your efficiency and quick responses with every request for help over the past few years. Any future customers can be assured of an efficient and professional relationship.”

Brendan G. · Long-term Client

“I have worked with Andy Berthier for a number of years. He has been professional, knowledgeable and helpful throughout that period, and I would recommend him as an agent.”

Andrew G. · Client

Andy Berthier works with a deliberately small number of clients, by design. It is the only way to give every property the attention it deserves.


The Same Standard, Guaranteed

The same standard, brought to guaranteed rent.

A fixed rent on the same day every month, full management and compliance handled, and one dedicated contact from first viewing to final handback.

Get In Touch