Business Details
Trusted Home Renovation Experts in Surrey
Avbase Building Services is a family-run business with over two decades of experience delivering high-quality property renovations and refurbishments across Surrey, Sussex, Berkshire, Hampshire, and Central London. Established with a commitment to excellence, we specialise in full end-to-end projects, from concept to completion, including home extensions, garage conversions, loft conversions, kitchen and bathroom installations, and comprehensive planning and project management. Our team of highly skilled tradesmen prioritises transparency, open communication, and meticulous craftsmanship, ensuring no hidden costs and complete client satisfaction.Recognised with awards such as 'Best Kitchen & Bathroom Fitting Company 2024' by BUILD Magazine and 'Best Customer Service' on Houzz, we combine superior industry knowledge with competitive pricing to deliver tailored solutions. Our founder, Nick Pratt, brings a corporate management background to every project, ensuring professional execution and adherence to regulatory standards. We use premium materials and maintain a focus on tidiness and minimal disruption, reflecting our dedication to quality and client-centric service.
Services
Kitchen Fitting
Bathroom Fitting
Garage Conversions
Home Extensions
Loft Conversions
Highlights and features
- We have over 20 years of experience in the building trade.
- Our installations are carried out by highly experienced tradesmen.
- We operate with full transparency and no hidden fees.
- We use high quality materials exceeding customer expectations.
- We are fully insured.
What people say
Excellent suggestions
Competitive price
High standard
Polite and professional
No hidden costs
Services
Home Extensions
We deliver custom home extensions, managing projects from foundations to internal finishes. Our team ensures compliance with building regulations, using premium materials and meticulous craftsmanship to create functional, aesthetically pleasing spaces tailored to client specifications across Surrey and London.
Garage Conversions
Our garage conversions transform underused spaces into valuable living areas, such as home offices or gyms. We handle planning permissions, structural modifications, and interior finishes, ensuring cost-effective solutions that enhance property value and meet regulatory standards.
Loft Conversions
We specialise in converting lofts into functional rooms like bedrooms or bathrooms. Our process includes structural assessments, insulation, and bespoke design to maximise space while adhering to safety regulations, providing seamless integration with existing property layouts.
Kitchen Fitting
Our kitchen fitting service offers end-to-end solutions, from design and supply to installation. We collaborate with approved suppliers to provide high-quality kitchens, ensuring precise fitting and coordination of plumbing, electrical, and finishing touches for modern, functional spaces.
Bathroom Fitting
We deliver bespoke bathroom installations, including wet rooms and en-suites. Our services cover design, plumbing, tiling, and accessibility adaptations, using trade-priced materials to ensure durable, stylish results that meet client needs and regulatory requirements.
People
Nick Pratt
Founder
Nick Pratt, founder of Avbase Building Services, brings over 20 years of corporate management experience to residential and commercial construction projects. His leadership ensures professional execution and client satisfaction across Surrey and surrounding areas.
Questions
What areas do you serve?
We operate throughout Surrey, Sussex, Berkshire, Hampshire, and Central London, including areas within the M25.
Do you handle planning permissions?
Yes, we provide guidance and manage planning applications and building notices to ensure compliance with regulations.
Are you insured for projects?
Yes, we are fully insured to cover all aspects of our work.
How long do projects typically take?
Timelines vary by scope, but we commit to agreed schedules and provide regular progress updates.
Can you assist with design ideas?
Our team offers expert design advice to optimise space and functionality tailored to your needs.
Reviews (5)
Nick Jackson
Nov 02, 2025
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Were absolutely thrilled with the renovation Nick and his team carried out on our Surrey property. From start to finish, Nick was professional, reliable, and detail-oriented. The quality of workmanship is exceptional, and he delivered exactly what we envisioned and on time and with great communication throughout. Our home looks incredible, and the whole process was smooth and stress-free. We couldnt recommend AV Building Services highly enough, true professionals who takes real pride in their work!
Healthwisetrainer Fitness
Jan 04, 2022
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We had some refurbishments carried out at our property in Oxshott to include windows & doors ,
it was not a straightforward job and required some outside of the box thinking ,
Nick & his team came up with some wonderful solutions. We will use it again !
it was not a straightforward job and required some outside of the box thinking ,
Nick & his team came up with some wonderful solutions. We will use it again !
Shirley Fuller
Dec 05, 2021
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5* work provided, would highly reccomend! Kitchen extenstion completed in timley manner and polite service. Fantastic communication frfom start to finish with competative pricing.
Kevin Conibere
Dec 09, 2020
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I have provided plastering services and must say of all the contractors I do work for Avbase have to be the most professional and well organised firm I have seen, excellent workmanship and impressive finished projects. Do not hesitate to work with company
Colvin Turner
Sep 25, 2020
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All electrical work to include complete rewire , consumer unit and down lighters , great company to work with and would highly recommend.
Colvin
Colvin
