[ Why AJG Construction ]

Complete Extension Solutions

Opting for an extension is quite a commitment, which is why it is vital you choose the right company to complete the work. At AJG Construction our expert team will make the project go as seamlessly as possible, and we are dedicated to delivering on time and on budget. 

We will deliver you the result you have always dreamed of.

[ company strategy ]

The AJG Construction Philosophy

To deliver incredible extensions, built to exacting standards that deliver our clients the amazing home they have always dreamed about.

Our Mission

We constantly strive to improve, wether that be through new skills for our workforce or through the supplier we work with and systems we use. If there is a better way of doing something we want to know about it.

Our Vision

Most of all we value our amazing team, without them we could not deliver the type of projects we undertake to the exacting standards that we strive to achieve every time.

Our Values
[ how it works ]

From drawings to Life


We’ll provide a detailed plan and we will stick to it. Should any part of our plan change for reasons beyond our control, we will inform you of our new arrangements and keep you fully up-to-date for the entire duration of the project.


At AJG we pride ourselves on our punctuality and we start each job at the time we say we will.


We ensure that our equipment is well maintained, which means we are always ready to complete a job.


We believe in quality above everything else. AJG is committed to attention to detail; this is crucial to this success of every project we work on. When you choose AJG for your extension, we offer the following quality guarantees:


All of our work is guaranteed, giving our customers peace of mind when they select AJG to complete their extension project


As an established local firm, we work hard to maintain our reputation. We have many testimonials from satisfied clients and a lot of our work comes from recommendations


We are always mindful of the fact that we are in somebody else’s home and we treat every customer with respect. Our staff are polite and courteous at all times.

Clean & Safe Environment

An extension will mean some disruption for the householder, but we do everything possible to minimise this by taking the following measures.

Work Area's

When we work on your extension we keep our work areas tidy and we clean up as we go. This minimises stress for the householder and eliminates the need for them to tidy up after the work is complete

Health & Safety

We adhere to health and safety guidelines and we keep a clean working environment throughout every project.

Minimal Disruption

When working on a project we are mindful we will take every measure necessary to minimise disruption to the householder, helping to make the entire process as stress free as possible.


AJG has always prided itself on carrying out high quality work at affordable prices; our pricing is based on the following principles:

We believe in always offering our customers value for money and we use our expertise to help our customers choose the best option for them in order to keep costs low.

Competitive pricing
We have gained an excellent reputation for our competitive prices and we believe in honest and fair pricing.

No hidden costs
With AJG, they are no hidden costs; the price we estimate will be the price you pay.

Effective Project management
By implementing effective project management, we will complete your extension in an  efficient timeframe saving you both time and money.