London & South England

Building Homes
Done Right

We're not the biggest building company in London — but we might be the most dedicated one. For over 15 years, the ATC team have been building, extending and renovating homes across London and South England with honest pricing, clean sites, and work we're proud to put our name to.

📞 Get a Free Quote Our Services
15+
Years Experience
500+
Projects Completed
100%
Fully Insured
🛡️
Status
Fully Insured & Compliant
📋
Quotations
Clear & Itemised — No Hidden Costs
⏱️
Delivery
On Time, Every Time
📍
Coverage
London & South England
📞
Call Us Free
0800 6889 491
15+
Years of
Experience
500+
Projects
Completed
100%
Fully
Insured
FREE
No-Obligation
Consultation
Garden Room & Terrace Extensions Loft Conversions Renovations Kitchen Fitout Bathroom Fitout Groundwork Electrical Plumbing Roofing Carpentry
AIM Trust Construction project
15+
Years of Trust
About AIM Trust Construction

Your Complete
One-Stop
Building Solution

We started AIM Trust Construction because we believed homeowners deserved better — a builder who actually turns up, does what they say, and leaves a site you'd be happy to show your neighbours.

Over 15 years, we've worked on everything from single-room extensions in South London to full new builds across the home counties. Every project gets the same treatment: a dedicated team, transparent pricing, and a finish we're proud to put our name to.

"We handle everything — from initial drawings and planning permissions to project management and final handover."
Experienced, skilled team
Fully insured & compliant
Clear, itemised quotations
Clean & organised sites
Strong local references
Free no-obligation quotes
Request a Free Quote →
What We Do

Our Services

Start a Project
Garden room and terrace construction
01
Garden Room & Terrace
Bespoke garden rooms, terraces and outdoor living spaces designed to extend your home.
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Home extensions project
02
Home Extensions
Rear, side and double-storey extensions that add space and value.
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Loft Conversion — ATC Real Project
03
Loft Conversions
Transform your unused loft into a beautiful living space or bedroom.
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Kitchen Fitout — ATC Real Project
04
Kitchen Fitout
Full kitchen installations designed to maximise functionality and style.
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Bathroom Fitout
05
Bathroom Fitout
Luxury bathroom installations and refurbishments to the highest standard.
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Full Renovations — ATC Real Project
06
Full Renovations
Complete home refurbishments — structural, cosmetic and everything in between.
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Groundwork — ATC Real Project
07
Groundwork
Foundations, drainage and all groundwork for new builds and extensions.
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Electrical Work — ATC Real Project
08
Electrical Work
Full electrical installations and rewiring by qualified electricians.
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Roofing — ATC Real Project
09
Roofing
New roofs, repairs, flat roofing and all roofing solutions for UK homes.
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Plumbing services under sink repair
10
Plumbing
Reliable plumbing services for renovations, bathrooms, kitchens and full property projects.
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Carpentry
11
Carpentry
High-quality carpentry, bespoke woodwork, structural timber and finishing details.
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How We Work

Our Simple Process

01
Free Consultation
We visit your property, listen to your vision and give honest advice — no charge, no obligation.
02
Design & Planning
We handle drawings, planning applications and all necessary permissions on your behalf.
03
Clear Quote
A detailed, itemised quotation — no surprises, no hidden costs, ever.
04
Build
Our experienced team gets to work, keeping your site clean and progress on schedule.
05
Handover
Final inspections, snagging and a full handover. We don't leave until you're 100% happy.
Client Reviews

What Our Clients Say

★★★★★
4.9 / 5 — 200+ Reviews
★★★★★

"AIM Trust handled our rear extension from planning to completion. The team was professional, tidy and finished on time. Mike was on-site every day and kept us updated throughout."

Sarah M.
Crawley, West Sussex
★★★★★

"Our loft conversion is absolutely stunning. Clear communication, no hidden costs, exceptional finish. We had three quotes — ATC weren't the cheapest but they were clearly the best."

James T.
Horley, Surrey
★★★★★

"From planning permission to final handover, ATC managed everything. The site was always clean, the work was excellent and they finished two weeks early. Incredible team."

Priya & Raj K.
South London

Ready to Start Your Project? The First Consultation is Free.

📞 Call 0800 6889 491 Get a Free Quote