Some of our top rated extension builders in Southgate
Sort by:
- Get in touch
Kahlon Construction Services Limited is a London-based building firm composed of a highly capable team of multi-skilled trade professionals with extensive personal experience in managing diverse residential and commercial construction projects also with 10+ years experience. We proudly serve clients across all London boroughs and travel to jobs throughout the surrounding home counties to deliver comprehensive property solutions. Our specialized skills span complete property renovations, extensions, structural modifications, and precise general building maintenance. Driven by a company philosophy centered on transparency, absolute care, and on-time delivery, we approach every project with strict professionalism and exceptional craftsmanship to bring your vision to life safely, reliably, and flawlessly within budget.
- Get in touch
Hello Gk Plumbing and electrical Ltd we undertake all Building work Ac,Heat source pump , solar system, gas, heating systems repairs, certificate electrical installations and renewable services.
- Get in touch
With over 20 years of experience in the construction industry, we are a trusted and highly skilled firm specialising in a broad range of services, including property extensions, loft conversions, major redesign works, and bespoke new builds. Throughout our extensive history, we have earned a reputation for delivering high-quality craftsmanship, exceptional customer service, and outstanding results, no matter the complexity or scale of the project. Our expertise spans across diverse property types, from single-storey bungalows to multi-storey flats, ensuring we have the knowledge and capability to bring any vision to life. Whether you are looking to expand your living space with a loft conversion or embark on a major renovation, we work closely with clients from concept to completion, always adhering to industry best practices, stringent safety standards, and budget requirements. What sets us apart is our dedication to excellence and innovation. We pride ourselves on our attention to detail, our ability to handle projects of varying complexity, and our commitment to providing sustainable and energy-efficient solutions. Every project is managed by experienced professionals who ensure that deadlines are met and that our clients receive the highest standards of workmanship. Huge portfolio of new builds and previous work available to view upon request.
- Get in touch
At Case di Lusso, we specialise in delivering high-quality residential building projects with precision, care, and a focus on craftsmanship. As a main contractor, we manage and execute all aspects of construction — from structural work and extensions to full property refurbishments — ensuring a smooth, professional experience from start to finish. Founded by directors Gemma and Jeff, our company is built on strong values: reliability, transparency, and a commitment to excellence. We work with a trusted team of experienced tradespeople and pride ourselves on clear communication, high standards, and finishing projects on time and on budget. Whether you’re planning a home extension, a major renovation, interior alterations, or a smaller project. Case di Lusso is the dependable choice for homeowners who value quality and professionalism.
- Get in touch
We are new to my builder. Please have a look at our checkatrade for more reviews! Welcome to Pro-Plumb Services. We are a local plumbing company covering SE London, Kent and surrounding areas. We provide all plumbing and heating services as well as high end full house refurbishments. We always look to maintain the highest standards of work, as well as building fantastic relationships with our clients. Some of the services we offer; • Full house refurbishments • Kitchens • Boilers • Cylinders • Bathrooms/Shower installs • Radiator installs • Kitchen sinks • Underfloor heating • Powerflush • Emergency call outs • Drainage Please do not hesitate to contacts us 24/7 and we will be able to quote you an affordable price. Thanks!
- Get in touch
We are a family run business and have been trading for over 15 years in the construction industry, we have a very experienced workforce that are willing to go above and beyond for our customers. We specialise in all aspects of the construction industry.
- Get in touch
I am involved in construction for over 20 years in general building from the littlest to the bigest job anything you want us to do in your home, house , or flat. No job to big or to small for us
- Get in touch
With 8 Years of experience in the electrical industry, I bring a wealth of expertise and a passion for excellence to every project I undertake. From New installation to part rewires to fault finding, I have honed my skills to deliver top-notch results, consistently exceeding client expectations. I've been dedicated to the electrical and building trade for over 8 years, during which I've refined my craft and adapted to the ever-evolving demands of the industry. This tenure has equipped me with the knowledge and proficiency needed to handle a diverse range of projects with precision and efficiency. Based in Hayes Middlesex, I offer my services across London and the Berkshire area. I'm readily available to bring your vision to life. As an electrician, I possess exceptional fault finding skills, allowing me to quickly identify and resolve electrical issues. Whether it's a faulty wiring system, malfunctioning appliance, or power outage, I have the expertise to pinpoint the root cause of the problem and implement effective solutions with precision. I also offer custom design and installation services: I offer personalised design and installation services tailored to meet the unique needs and preferences of each client.
- Get in touch
At JRS Roofing Solutions, we are more than just a roofing company — we are a family-run business built on honesty, trust, and craftsmanship you can rely on. Delivering exceptional work with care, skill, and attention to detail. Every project is completed using high-quality materials, the right tools, and a team of experienced professionals who take pride in getting it right the first time. But don’t just take our word for it — our reviews speak for themselves. Our Services Include: New Roof Installations – Expertly installed roofs using high-performance materials built to last. Roof Repairs – Fast, effective solutions to stop leaks and prevent further damage. Flat Roofing Systems – Torch-on felt, fiberglass, and polyurethane systems installed to industry standards. Cladding Installation & Repairs – Modern, durable cladding to enhance insulation and appearance. Fascia, Soffits & Guttering – Complete replacement or repair to ensure correct water flow and protection. Chimney Work – Repointing, leadwork, repairs, and safe removal where required. Moss Removal & Biocide Treatment – Restore the look of your roof and extend its lifespan. Dry Ridge & Dry Verge Systems – Maintenance-free, secure solutions for long-term protection. Give us a call, your local friendly roofers.
- Get in touch
Taya Construction Ltd provides a comprehensive service to home-owners looking to extend, repair loft conversion,Kitchen,Bathroom,Roofing ,home extension or refurbish their homes. Having worked in the building industry for 10+ years, we have extensive experience of managing and implementing projects of any size.
- Get in touch
Having the heritage of a family business, SBM Construction offers 25 years of experience to Private home owners, Landlords, Developers and main contractors of our services. Fully qualified in our specialist field of brickwork, Masonry and structural applications, we build everything from extensions to garden walls. • Fully insured / Public Liability. • Repairs and Insurance work is welcomed.
- Get in touch
HD Developments Ltd. For any building work down to even just maintenance, we cover every aspect of the building trade. A lot more information available through contact as we are new to my builder. Thank you.
- Get in touch
Railem Building Construction Ltd – experienced builders specialising in high-quality home extensions, renovations, and commercial projects across London and Essex. With years of hands-on expertise, we deliver everything from small single-storey extensions and porch builds to large double-storey extensions, loft conversions, kitchen extensions, garage conversions, and full refurbishments. In recent years we have successfully completed major commercial projects, including stadiums and large buildings, alongside hundreds of private residential jobs for families in Romford, Ilford, Barking, Dagenham, and surrounding areas. We use premium materials, strictly comply with Building Regulations, Part L (energy efficiency), Party Wall Act, and CIS requirements. Our team guarantees on-time delivery, attention to detail, and premium finishes. We offer full workmanship guarantees, top-level public liability insurance, and real client references. Contact us today for a free site visit and detailed quotation , let’s turn your vision into a solid, beautiful reality!
- Get in touch
Hello my name is sandeep kapoor and I am a dedicated builder with almost 12 years of experience starting my journey in this Industry in 2013.Over the years, I’ve honed my skills in various aspects of construction, from residential projects to commercial builds. I’m proud to be registered with Delta membranes , which reflects my commitment to quality and professionalism. I believe in creating spaces that not only meet my clients’ needs but also exceed their expectations. My approach combines meticulous planning, attending to details and focusing on communication in order to run projects smoothly from starting to finish.
- Get in touch
We’re an experienced construction company willing to help you bring your project to life through our capable team. Get in touch for a no obligation quote
- Get in touch
I have 19 years experience in the building trade. We can fit new bathrooms, kitchens, build extensions, plumbing, electrical work, staircases, tiling, plastering and most other jobs you may require doing around your house. We have also completed HMO’s, worked with many letting agencies and landlords directly. We are reliable and trustworthy and will work with our customers to make their ideas and dreams a reality. I provide free quotes and am fully insured. I can come and look at a job at a time to suit you including evenings and weekends.

