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IT Support for Estate & Letting Agents in South West London
Dependable IT for busy branches — from CRM and portal uptime to email that lands, secure networks and mobile working that keeps your negotiators productive on the move.
Last updated: August 2026
IT support built around how a busy agency really runs
Estate and letting agents run at a pace few other high-street businesses match. A single missed portal upload, a CRM that won’t load, or a valuation that quietly lands in a vendor’s junk folder can cost you an instruction or a let. Your systems aren’t back-office plumbing — they’re how you win and keep business. For over 25 years PC Macgicians has supported agencies and businesses across South West London, and property firms bring a distinctive mix of demands: always-on CRM and portal feeds, email that has to be trusted, and staff who are as often out on viewings as they are at a desk.
We’re not a faceless managed-services call centre. We’re a local team you can actually get hold of — happy to come to your branch in Putney, Wandsworth, Richmond, Kingston or the surrounding area, or to sort many issues over a secure remote session so a negotiator isn’t stuck waiting on a visit. From a one-off email fix to linking multiple branches on one dependable network, we work the way your agency does, and we’re honest about what a job needs before we quote.
When something breaks in the middle of a busy Saturday, you want a person, not a ticket queue. Call us on 020 7610 0500 and you’ll talk to someone who understands property firms and can either fix it there and then over a remote session or get to your branch quickly. We also keep an in-store workshop in Putney (SW15) for hardware that’s easier to drop in — a failing agent laptop, a machine that needs an upgrade, or new kit to be set up before it reaches a starter’s desk. However you prefer to work, the aim is the same: technology that fades into the background so your team can get on with valuations, viewings and lets.
Whether it’s deliverability that keeps letting you down, a network that can’t keep up at month-end, or laptops out in the field that need locking down properly, we’ve almost certainly seen it before. Below are the IT challenges agents tend to face, and the services we bring to solve them. If your situation isn’t listed, get in touch — chances are we can help.
Common Challenges
IT Challenges in This Sector
CRM and portals that can't go down
Your agency CRM, plus feeds to Rightmove, Zoopla and OnTheMarket, are the engine room of the business. When the connection drops or a portal upload fails, listings stall and leads go cold — so uptime and a fast fix matter more than almost anything else.
Email that actually reaches the client
Agents live in their inbox, and a misconfigured domain or poor sender reputation can quietly send valuations, offers and contracts to junk. Deliverability, SPF/DKIM records and a properly set-up mailbox are business-critical, not just IT housekeeping.
Multiple branches, one network
Whether you run a single office or several branches, staff expect the same shared drives, calendars and CRM access wherever they sit. Linking sites reliably and securely — without a patchwork of consumer kit — is a recurring headache.
Working on the move
Negotiators are out at viewings and valuations with laptops, phones and tablets, needing secure access to files and the CRM from anywhere. Losing a device, or leaving one unsecured, puts client and vendor data at real risk.
How We Help
Services for Estate and letting agents
The services our estate and letting agents clients rely on most.
Microsoft 365 Setup & Support in London
Properly configured Microsoft 365 for shared calendars, mailboxes and files across every negotiator and branch.
Email Setup & Migration Services in London
Mailboxes set up right, with SPF, DKIM and DMARC so valuations and offers land in the inbox, not the junk folder.
Home & Business Network Setup in London
Fast, secure wired and wireless networks that keep the CRM, portals and shared drives reachable across the office.
Cybersecurity Services | Business Protection
Practical protection for client and vendor data, from ransomware defence to sensible controls for laptops out on viewings.
Home & Business IT Support Visits in London
Hands-on help at your branch when hardware, cabling or the network needs attention on the spot.
Remote IT Support Services — UK-Wide from London
Fast remote fixes for CRM logins, email and everyday glitches so negotiators aren't left waiting.
Ongoing Support
Managed IT support for estate and letting agents
Everything on this page can be handled job by job. Most estate and letting agents reach a point where that stops being the sensible way to run IT — where they would rather have someone who already knows the setup, monitors it, and picks up the phone. See how our managed IT support works.
Local IT support across South West London:
25+ Years' Experience
A long track record supporting South West London homes and businesses.
Onsite, Remote or In-store
We fit around how you work — at your premises, over a secure remote session, or at our Putney workshop.
Honest, Plain-English Advice
Clear diagnosis and a quote before any work — no jargon, no surprises.
FAQ
Frequently Asked Questions
Do you support estate and letting agents across South West London?
Yes. We’re based in Putney and cover Wandsworth, Richmond, Merton, Kingston and the surrounding boroughs. We attend onsite for network, cabling and hardware work, and handle many day-to-day issues remotely for a faster fix. We can also help UK-wide branches over a secure remote session.
Can you help our valuations and offers stop landing in clients' junk folders?
Usually, yes. Poor deliverability almost always comes down to email configuration — SPF, DKIM and DMARC records and a properly set-up domain. We review how your mail is sending and fix the underlying cause rather than guessing. See our email setup service.
Can you connect several branches so everyone shares the same systems?
Yes. We design secure networks and set up Microsoft 365 so shared calendars, mailboxes and files work the same in every office. We’ll give you an honest assessment of what your current setup can handle before recommending anything.
How do you keep client data safe on laptops out at viewings?
Through practical cybersecurity — device encryption, secure logins, ransomware defence and clear advice your negotiators can actually follow. We keep it plain-English rather than burying your team in jargon, so the sensible thing is also the easy thing.
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Let's Talk About Your IT
Call for straight advice or a no-obligation quote. We're local, experienced, and here to help.