Some of our top rated builders in Swanley
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WHO ARE WE? With over 25 YEARS OF EXPERIENCE with AL Costa Construction, you will find the best services provided by professionals that understand and have the knowledge of the process of construction and renovation that best suits your project. It does not matter how big is your project, we work with excellence and dedication to reach perfect results. We try to merge trends with innovating materials and processes in each project, in order to achieve high standards results in every project. OUR TEAM Our team is formed by professionals that are able to perform your project with quality, so your dream project can get out of paper and become a dream come true. Our professionals are always concern with the client’s wishes and try to combine it with them expertise, in order to achieve a final result above expectations, functional and with premium quality. OUR GOAL We try to come up with the best solutions in construction and renovation to provide ours clients an excellent experience. Our main goal is to offer services that match ours clients needs, with an excellent quality.
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ONE COMPANY. ONE PROCESS. ONE POINT OF RESPONSIBILITY. Hi, I'm George Sora, Certified Passive House Designer and founder of RetrofitIQ powered by G.A.S General Building Services Ltd. My approach is different from traditional builders because every recommendation and every upgrade is based on proven Passive House Principles and building physics, not guesswork. Whether the problem is condensation, mould, damp, heat loss, air leakage, poor ventilation, uncomfortable rooms or excessive noise, I follow a structured process designed to identify and solve the root cause: INVESTIGATE → DIAGNOSE → DESIGN → REMEDIATE → VERIFY Using professional equipment including thermal imaging cameras, moisture meters, blower door airtightness testing, smoke tracing and ventilation assessments, I can identify hidden defects that are often missed during standard inspections. As a Certified Passive House Designer, I apply the five key Passive House Principles wherever appropriate: • Airtightness • High Performance Insulation • Thermal Bridge Reduction • High Performance Windows & Doors • Controlled Ventilation This allows me to deliver solutions that are not only visually finished to a high standard, but also healthier, more comfortable, more energy efficient and built to perform long term. Services include: • Thermal Imaging Surveys • Blower Door Airtightness Testing • Damp, Moisture & Condensation Investigations • Ventilation & Indoor Air Quality Assessments • Soundproofing & Acoustic Improvements • Internal Wall Insulation • Loft, Floor & Roof Insulation Upgrades • Air Leakage Reduction • Retrofit & Energy Efficiency Improvements • Refurbishment & Building Works From diagnosis through to completion, clients deal with one company and one accountable team. No guesswork. No unnecessary treatments. Measured. Diagnosed. Designed. Remediated. Verified.
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I have been working in the building trade for 20+ years. I mostly get my work through recommendations. I have a team of electricians, plumbers, carpenters and labours but also know a wide range of other building professionals. Always happy to provide a quote.
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From Planning to Completion We help homeowners and developers expand their living spaces and portfolios with high-quality construction, expert craftsmanship and fully comprehensive turnkey managment. Our Expertise: ✅ Loft Conversions – Maximise unused space and add value to your home. ✅ Building Extensions – Seamlessly expand your living area with high-quality construction. ✅ HMOs – Convert properties into high-yield, compliant Houses in Multiple Occupation. ✅ New Builds – From foundation to finish, we bring new homes to life. Why Choose Us? ✔ Professional & reliable team ✔ High-quality materials & modern styles ✔ Tailored solutions to suit your vision Let us help you create more space with precision and expertise.
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four family generations of roofers servicing the roofs of this nation since 1955, assuring your roof is watertight through all conditions. No job is too big or small, and we will never leave you stressed or unsatisfied. Providing the Greater London/Essex and surrounding areas with services such as: roof repairs new roofs tiling flat roofing Guttering fascias & soffits chimney work skylights/velux all things roofing
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Hi hope so you all are well. Am a windows Door fitter with years experience. We do repairs, glass replacements,door handle hinges and repair windows as well All double triple glaze work undertaken And also do some handyman jobs like bathroom taps repair, flooring,well knows construction work.thanks
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We are a group of experienced electricians, plumbers, and general builders looking to help to fix your leak, tie that wire and help you with your next renovation project!
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I’m a carpenter with 20 years of experience in the industry of building Working in all kinds of projects like building sites and domestic projects,a multi trader with experience ready to compete on time the jobs and quality
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we do complete construction although my favourite is ground works, concrete work, house extensions, making timber shed and stop damp. house extansion roof bricks and block work repointing brick cleaning jet wash k rendring plastering flooring decking porcelain tiles
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Garden Service we come to the market with new projects and with several years of experience both in Great Britain and in Europe, we guarantee beauty and relaxation in your gardens.
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MYD STUDIO London limited is a Design-Led Architectural and Planning consultancy focusing on New Build ,Extensions, Loft Conversions, Change of use and Flat conversion projects in different Boroughs in London. Whether you are looking to increase the size of your home, make the most of its current size through an internal alteration, or gain planning permission in order to increase its value before selling, we will help you to produce a planning application to meet all of your expectations.
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ATB, a small family run business, provide a one stop shop for all your home improvement needs, taking you through the design, planning, building control and construction phases. From minor home improvements to extensions and landscaping, we have every trade covered. Partnering with a chartered building surveyor, who will take control of the pre-construction process, allows ATB to take care of all your needs.
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Hey I go with the name of Ali builder! I been working in the building field for the last 20 years and have got many clients and every client I work for I make sure I do the 100 percent perfect !
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Hi we have been specialist in loft conversions for over 30 years working in the south east and kent areas please get in contact for a quote

