House Extensions, Loft & Garage Conversions and Renovations in Aldershot & Surrounding Areas
Need More Space But Don’t Want to Move?
We design and build house extensions, loft conversions, garage conversions and renovations — with clear pricing, proper planning, and full project management from start to finish.
Based in Aldershot, serving Farnham, Fleet, Guildford, Camberley and surrounding areas.
EXCELLENT
Based on 9 reviews
Posted on Google
A.SConstructek are an excellent building company to work with. Danny is a Master Builder, very professional, his quotes are detailed and clear, and his work is first rate. I would absolutely recommend his company for any building work large or small. We’ve used his company five times now and wouldn’t go anywhere else.Posted on Google
Elliot RussoDanny build our conservatory, and he did a fantastic job. He and his team not only created a smart conservatory exactly to spec, they overcame a number of hurdes, including limited access due to a very narrow side path (which meant no machinery, so removal of old material, digging out a new foundation and delivery of the new conservatory was all done by hand). Throughout Danny was professional, courteous and respectful. His communication and billing were timely and transparent. We would highly recommend Danny and his team.Posted on Google
Jason DrummAbsolutely amazing company. Craftsmanship is second to none. Danny and ConstrucTekLTD built our wrap around extension. From the first day nothing was too much trouble. Danny kept us updat3d with weekly progress meetings, offered us advice and guidance with important decisions we had to mate. From the start of the project until completion everything was simply amazing. ConstrucTekLTD staff are professional, friendly, polite and so accommodating. We couldn't be happier with the project process and the finished result. We have used ConstrucTekLTD several times for other work on our property since and have recommended to several friends. We would not hesitate to recommended ConstrucTekLTD to anyone as the most outstanding and professional building company available. Thanks again to Danny and the ConstrucTekLTD team for making our house extension dream a reality.Posted on Google
Fiona SperryI had a great experience with Danny and the constructek team. We converted my old very cold kitchen and conservatory into a beautiful kitchen diner with bifold doors and an Apex window. Danny was really clear about costs and time frames and I really appreciate appreciated his frankness on this to manage my expectations. He was also able to set me up with a temporary Kitchen so I could keep cooking, using the dishwasher and washing machine, et cetera. This made a real difference to the experience. I’m really happy with the outcome and I wouldn’t hesitate to use Danny and his team again. Everything was left super clean and they make great efforts in this regard. They were polite courteous and on time at all times and kept me well informed. I don’t hesitate to recommend Danny and constructek.🤩Posted on Google
Fiona O'MahonyWe were very happy with service and professionalism of Danny and his team. From the initial assessment to the completion. I would highly recommend the Constructek team for buliding, and remedial renovation projects.Posted on Google
Kirsty FearnsDanny built a single storey extension for me, and the experience was outstanding from start to finish. Anyone who has had any building works done knows the dread of 'hidden costs' or builders disappearing mid-job, but Danny was the total opposite. He was on-site every morning exactly when he said he’d be, and his communication throughout the build was spot on. What really impressed me was how he managed the budget—there were no nasty surprises, and the quality of the structural work and finish is top-tier. He also kept the site incredibly tidy, which made living through a build much easier than we expected. If you’re looking for a builder who is honest, highly skilled, and actually sticks to his word, I can’t recommend Danny highly enough.Posted on Google
Gary WatsonDanny and his team at Constructek built us a ground floor kitchen, bathroom and office extension across June 2025 to January 2026. The team were punctual, considerate and knowledgable in all aspects of the job. They went above and beyond with advice and guidance and the work was undertaken to a very high standard that exceeded our expectations. Thank you to the team at Constructek, we are so pleased with our new space!Posted on Google
Craig MillerI had a great experience working with Constructek on a recent extension/conversion project that evolved quite a bit along the way. They were consistently considerate, responsive, and incredibly helpful as things shifted — as they often do. Their adaptability and willingness to accommodate changes made the whole process feel collaborative. I would happily recommend them to anyone looking for a reliable, flexible team.Posted on Google
Tabs Compton-JamesDanny has just completed our single storey extension, and we can’t recommend him highly enough. From our first meeting with Danny and the very clear, detailed quote and drawings, we knew it was his company we wanted to do the work. Our numerous questions were answered with patience, professionalism, and understanding. This job was not without its challenges, but Danny had a solution for every issue that arose. Communication was good, and we were kept well-informed of every aspect of the job and progress. The weekly breakdown of work completed and planned for, and costs, was very helpful for tracking. Danny dealt with building control, the council and inspector on our behalf. It was apparent that Danny has the same level of attention to detail as we do, and the care that was taken with everything was very reassuring. He also did our new patio and fencing. We are very happy with the finished extension, patio and fencing, and would not hesitate to recommend Danny.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Is Your Project Right for Us?
We specialise in well-planned extensions and renovations where clients want a properly managed build, clear pricing, and a professional finish from start to completion.
We’re a good fit if:
- You’re planning an extension, renovation, or structural alteration
- You want full project management rather than coordinating trades yourself
- You value clear pricing, proper planning, and quality workmanship
- You’re ready to move forward in the near future
We may not be the right fit if:
- You’re looking for the cheapest possible quote
- You’re collecting prices with no clear plan to proceed
- You want to manage the project or trades yourself
- The project is still at a very early idea stage without plans or a defined brief - unless you’re looking for a full design and build service
How We Work
We follow a structured approach to ensure everything is properly understood, designed, and priced before work begins. This helps avoid surprises and ensures a smooth, well-managed build from start to finish.
- Initial Conversation – We discuss your project and exchange key details, including any ideas or existing plans
- Design & Planning – You can work with your own architect, or we can introduce you to a trusted design partner we regularly work with, ensuring the design is practical, buildable, and aligned with your budget
- Indicative Budget – A realistic guide price so you understand costs before progressing further
- Site Visit – We assess the property and talk through practical considerations on site
- Detailed Quotation – A clear, itemised scope so you know exactly what’s included
- Build Phase – Fully managed project with consistent communication throughout
This approach keeps projects on track, ensures clarity from the outset, and delivers a controlled, professional build process.
Why Choose Constructek
We’re not just builders — we bring over four decades of hands-on construction experience to every project.
We understand how buildings go together in the real world, not just on paper. That means fewer surprises, better decisions on site, and a build that runs the way it should.
- Construction-first thinking — practical, buildable solutions from the outset
- Clear, structured process — no guesswork, no confusion
- Accurate pricing — realistic budgets based on real experience
- Quality workmanship — done properly, not rushed
- Fully managed projects — we handle everything from start to finish
We focus on delivering well-planned, well-executed projects for clients who want it done right the first time.
Ready to Discuss Your Project?
If you're planning an extension, renovation, or structural alteration and want it done properly, get in touch.
We’ll have an initial conversation, look at your ideas or plans, and give you clear, honest guidance on the next steps.
No pressure. Just a straightforward conversation about your project.
Testimonials
We cannot thank Danny and Constructek enough for our beautiful extension. From his first visit to look at the project and quote through to the last this week to complete Danny and his team have been amazing. All of the trades people were so friendly and accommodating. Danny handled all of the tradespeople and deliveries for us, making the whole process such a job. The standard of his work is beyond exceptional and it is clear why he is a Master Builder. Nothing is too much trouble and Danny accommodated our every request. He and his team made our project a joy to have built. We really cannot recommend his company enough. We would be more than happy for any of his potential customers to come to our home and see the exceptional work they have done. We are over the moon with our finished project and will be using Danny and Constructek again. Thank you so very much more making our dream a reality.
Danny did a fantastic job, right the way through from initial discussions, to design, to the build itself. Throughout the process, Danny was communicative, knowledgeable, flexible in adjusting to changes and came in within budget. I wouldn't hesitate in using Danny again or recommending him to anybody.
I had an idea of what i wanted and Danny drew up plans that passed through the council easily. I was impressed with this and his quote for the job was very detailed and a good price. Danny's build has passed with the building inspector at every stage. We were quoted 10 to 12 weeks and he finished in 10. Every payment is clearly outlined and would not hesitate to recommend him and his assistant, for their hard work and friendliness.
Fantastic. Really pleased with our beautiful extension, and Danny and the team were so helpful and friendly from start to finish. Total cost came in just under the quote, so that was great. Their advice and guidance at all stages of the job were really helpful. We didnt need to hire an architect, as Danny did all the drawings/planning for us and dealt with the planning authority directly, so really pleased. Would definitely use again.
Danny has been working on my extension for 5 weeks and finished on time on budget today. It has been a real pleasure working with Danny and his team. He is hard working thoughtful to his customers, can be totally trusted to deliver what he says when he says. Although this was a simple build it is in a difficult position on the crest of a hill but all the material deliveries and muck away was handled expertly. Quality of workmanship is very high, Danny's experience and knowledge helped me make decisions as we went through the stages. The site was left clean and tidy and invoicing was based on activity completed each week. I would 100% recommend Danny and his team and would use him again in the future
Daniel Burns, has done a two room extension to our semi-detached home consisting of a utility room and a family room. We have found the work to be very satisfactory and would use him again definitely. We did not experience any extra payments, and his quote was spot on. Danny was able to overcome some minor unforeseen problems and was ready to provided very useful advice during the construction. His team was very professional and polite.
Daniel Burns, has done a two bedroom extension to our bungalow and a kitchen extension ten years later, as well as various other smaller jobs around the property. We have found the work to be very satisfactory and would use Daniels services in the future. We did not experience any excess payments and his quotes were accurate. Daniel was able to overcome some minor unforeseen problems using his years of experience.
Danny and his team are amazing. Right from the time we decided to go ahead with the work Danny was with us the whole way. Helping and advising with the initial plans and building control. His quality of workmanship is exceptional and I felt I could totally Danny to do the right thing for the build. Danny provided weekly updates in terms of costs and a clear breakdown of each payment required and what for. I was dubious about trusting a builder but I can hand in heart say Danny was the best and would definitely use his services again. Highly reccomended.
Excellent workmanship and value for money. Turned up promptly and tidied up any mess. The build went smoothly and Danny was a pleasure to deal with. Would thoroughly recommend.
My parents have used Danny and the team at ConstrucTek on several occasions, most recently to remove a load bearing wall and install a new kitchen. Danny is extremely professional and dealt with everything from start to finish including all the deliveries, materials and all the various tradespeople. My parents were kept well informed with a regular breakdown of costs, and he was very honest in not suggesting things that didn’t need doing. The team worked really hard and at the end of each day, the house was always left clean and tidy. If you're looking for a professional building firm, we wouldn’t hesitate to recommend ConstrucTek to others – a definite 5 stars!
Danny and his team at Constructek built us a ground floor kitchen, bathroom and office extension across June 2025 to January 2026. The team were punctual, considerate and knowledgable in all aspects of the job. They went above and beyond with advice and guidance and the work was undertaken to a very high standard that exceeded our expectations. Thank you to the team at Constructek, we are so pleased with our new space!
I had a great experience working with Constructek on a recent extension/conversion project that evolved quite a bit along the way. They were consistently considerate, responsive, and incredibly helpful as things shifted — as they often do. Their adaptability and willingness to accommodate changes made the whole process feel collaborative. I would happily recommend them to anyone looking for a reliable, flexible team.
Danny has just completed our single storey extension, and we can’t recommend him highly enough. From our first meeting with Danny and the very clear, detailed quote and drawings, we knew it was his company we wanted to do the work. Our numerous questions were answered with patience, professionalism, and understanding. This job was not without its challenges, but Danny had a solution for every issue that arose. Communication was good, and we were kept well-informed of every aspect of the job and progress. The weekly breakdown of work completed and planned for, and costs, was very helpful for tracking. Danny dealt with building control, the council and inspector on our behalf. It was apparent that Danny has the same level of attention to detail as we do, and the care that was taken with everything was very reassuring. He also did our new patio and fencing. We are very happy with the finished extension, patio and fencing, and would not hesitate to recommend Danny.
We cannot thank Danny and the Team at Constructek enough for our garage conversion. Throughout the Project, Danny and his team have been amazing and a joy to have in our home. After each day onsite, one of the Team would ensure the premises was left clean and tidy Danny handled everything from the get-go including tradespeople, deliveries, materials and the building inspector. The standard of his work is second to none and the attention to detail was impressive, even down to the Brick Match that he managed to source – 10/10 for that. Even more impressive was the fact that we completed the conversion on schedule and on budget, give or take a few pounds for some additional extras midway through. Without doubt, we would highly recommend Danny and the Constructek team for any kind of Building project and we’ll soon be booking them in for additional work.
Danny is a very pleasant builder and he understands good building practice. He has great technical skills and his problem solving abilities are spot on. He kept within budget and I am very pleased with the work he has done. I highly recommend him.
Excellent workmanship and value for money. Turned up promptly and tidied up any mess. The build went smoothly and Danny was a pleasure to deal with. Would thoroughly recommend.
