ISA Building

About Us

BUILD YOUR DREAM WITH US

For over 25 years, we have been dedicated to turning dreams into reality with quality craftsmanship, outstanding service, and a commitment to excellence. With a long list of satisfied and loyal customers, we take pride in our reputation for delivering exceptional results that stand the test of time.

At the heart of our business is a deep understanding that construction and renovation projects can be overwhelming. That’s why we strive to make the entire process as stress-free as possible, ensuring a smooth, hassle-free experience from start to finish. Our team works closely with you to understand your vision, providing expert guidance and innovative solutions tailored to your needs.

Whether you are looking to build, renovate, or improve your space, you can trust us to handle the job with precision and care. Our work is backed by a standard two-year warranty, giving you peace of mind knowing that quality and durability are at the core of everything we do.

Let us help you bring your vision to life—because when you build with us, you’re not just getting a contractor; you’re gaining a dedicated partner in creating a space you’ll love for years to come.

Our Achievements

In the past ten years, we have made an effort to stay abreast of new products entering the market and emerging technologies that may impact the UK construction sector.
We have installers who are certified and authorised to install various flat roof systems, including Protan and IcoPal.
We are authorised Velux roof window installers, and all of our window installations are FENSA-certified.

Our History

We began our never-ending journey in the construction sector 25 years ago, spent the first five years of our operation on the Romanian construction market before receiving our first contract outside of the country, and have been operating in Italy for more than ten years. We have served as the primary contractor for a variety of projects, including new homes, cladding, and renovations. ISA Building relocated to the United Kingdom nine years ago, where we currently proudly work.

Our Vision

To rank among the top construction firms in the region, to be admired for our attention to quality and detail.
Our goal is to provide high-quality services on time and within budget by comprehending the needs of our clients. We will be recognised for our ability to innovate and work together, to grow our team, to maintain enduring connections with our customers and supply chain, and to give back to the communities in which we operate.

ISA building

Our Services

NEW BUILD

NEW BUILD

We specialize in new build homes, managing every stage from planning to completion. Our expert team ensures precision, quality, and efficiency, delivering homes built to last. Whether modern or traditional, we use the best materials and craftsmanship to bring your vision to life. READ MORE

ROOFING SERVICES

ROOFING SERVICES

We provide expert roofing services, including installations, repairs, and full replacements. As approved installers we use high-quality materials to deliver durable, weather-resistant, and energy-efficient roofing solutions. Our skilled team ensures long-lasting protection and superior craftsmanship for every project. READ MORE

CLADDING SERVICES

CLADDING SERVICES

Our cladding services provide durable, weather-resistant solutions that enhance both the look and efficiency of your property. With high-quality materials and expert installation, we improve insulation, boost curb appeal, and ensure long-lasting protection against the elements. READ MORE

REFURBISHMENT

REFURBISHMENT

We breathe new life into homes and buildings with expert refurbishment services. Whether modernizing a property or restoring its original charm, our skilled team ensures high-quality craftsmanship, efficient timelines, and seamless execution to transform your space to perfection. READ MORE

Some Fun Facts about our us?
368
Projects completed
99 %
Positive feedback
125
Refurbishments
36
New builds
ISA Building

Testimonials

Bill Sawyer

ISA Building Ltd have just built 2 x 4 bedroom detached houses for me. One is for my own use. The project has taken place in one of the most difficult times for builders – a pandemic, lack of materials, lack of HGV drivers, no fuel, storms and now drought but throughout the project Ionuts and his team worked closely with myself to get the project completed. Amazingly we managed to get both houses completed in under 11 months – a magnificent achievement.

Marius Tomozeiu

I have no words to express how happy I am that I chose ISA Building as my builders for the main floor renovation. The work speaks for itself in terms of quality, and all of my friends are impressed. The nicest thing I ever done to improve my home was rebuild the kitchen (making it larger by knocking down a wall and reallocating the clock room under the stairs). We also installed wet underfloor heating at Ionel’s recommendation.
I’m really pleased with the work and would highly recommend them.

Bryan Wickware

We called the company back to do our loft conversion after we were very happy with the work they did on our house extension 2 years earlier. Workers were very efficient and quality of workmanship was very high. They were very responsive to slight changes we wanted in the plans and made many helpful suggestions along the way. They kept to the timings and estimated costs for the job from the beginning. They were very conscientious about cleaning up at the end of every day.

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WE ARE ACCEPTING NEW PROJECTS.

Please complete our short briefing form and we will be in touch very soon.

Alternatively, feel free to call us at the office: (+44) 07447 006 484.
Or send an email to info@isabuilding.co.uk.
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Address

33 Lee Road,
Aylesbury,
England,
HP21 8JF
07447 006 484
info@isabuilding.co.uk