Find an Extension Builder in Smallfield

Find a local extension builder near you. We have 3,014 trusted and reviewed extension builders in Smallfield to choose from, based on 1,474 reviews.





POST YOUR JOB

Tell us about the work you need doing around your home.

RECEIVE UP TO 3 QUOTES

Up to 3 Extension Builders in Smallfield will then be in touch to quote for the work.

CHOOSE YOUR EXTENSION BUILDER

Compare quotes then choose your preferred Smallfield Extension Builder.

Extension Builders in Smallfield

Filter by:

  • Within 60 minutes
    • Within 60 minutes
    • Within 45 minutes
    • Within 30 minutes
    • Within 20 minutes
    • Within 10 minutes
  • Any rating
    • Any rating
    • 5 star rating
    • 4 star rating
    • 3 star rating
  • Sort by:

  • Recommended
    • Recommended
    • Closest
    • Most reviews
    • Highest rating
  • 1-20 of 3,014 extension builders

    Luxe Maintenance Ltd is a premium building and property maintenance company dedicated to delivering high-quality craftsmanship and reliable service across residential and commercial projects. Whether it’s a complete renovation, general repairs, or on...

    Latest Builder Review

    "Ayman and Luxe were a pleasure to work with. Excellent value for money, very quick at finishing the job and they work incredibly hard and longer hours than expected to get the job completed. Aman built a garden office for us, whic..."

    Reviewed by on
    Based in RH1 4JP, South Nutfield
    Extension Builder covering Smallfield
    Member since May 2025

    We have over 12+ Years in Construction industry. "Crawley Construction" can provide the best quality and price. Our team are professionals with advanced skills and specialists in various capacities to bring buildings to life. Our Company...

    Latest Brick / Block Paving Review

    "There guys were really quick to quote reasonable costs. Completed the job quickly were friendly tidy and clean. Have done a great job and will get them back to do the driveway as soon as I can."

    Reviewed by on
    Based in RH10 3AW, Crawley
    Extension Builder covering Smallfield
    Member since Jan 2025
    ID Checked

    We are a mid sussex based building Company that specialises in small residential extensions and refurbishments . We have been in the construction industry for well over 30years so have the experience to overcome any obstacle to give you a stress free...

    Latest Extension Review

    "From start to finish Neil was excellent . He gave me plenty of ideas and explained everything to me. Each part of the project was explained fully. I would definitely use this company again"

    Reviewed by on
    Based in RH17 5EN, Cuckfield
    Extension Builder covering Smallfield
    Member since Jan 2022
    ID Checked

    We have been doing kitchen extensions we are one company doing all the trades under our roof this saves time and money leaving your project stress free knowing we’re going to get the job done and on time we do plumbing plastering even down to tiling...

    Latest Kitchen Specialist Review

    "Ben and Emma came and ripped out and fitted a bespoke kitchen for us. They priced it fairly and work commenced almost immediately! We were kept in the loop throughout the project and when it was finished it was beautiful! They ins..."

    Reviewed by on
    Based in RH7 6HU, Lingfield
    Extension Builder covering Smallfield
    Member since Jan 2023
    ID Checked

    At above&Beyond property services we’re not just constructing buildings—we’re shaping the future. With over years of experience in the industry, our expert skilled tradespeople are committed to delivering exceptional construction services.

    Based in RH6 9SA, Smallfield
    Extension Builder covering Smallfield
    Member since Feb 2025
    ID Checked

    General Builder & Handyman Experienced and versatile builder with over 8 years in the construction industry, including several years as a professional roofer. Skilled in a wide range of trades, gained through working on residential extensions, renov...

    Latest General Brick Laying Review

    "Really happy with the work, fair price & a nice guy too. Thank you very much :)"

    Reviewed by on
    Based in CR0 4NP, Croydon
    Extension Builder covering Smallfield
    Member since May 2025
    ID Checked

    S d Spiers building construction all types of buildings work. Hi offering quality professional services at affordable prices with guaranteed job satisfaction, brickwork block paving flat roofing plasterwork garage conversion...

    Latest Brick/Block Paving Review

    "Thoroughly professional, always on time, and a really nice guy."

    Reviewed by on
    Based in RH13 9US, Southwater
    Extension Builder covering Smallfield
    Member since Jul 2024
    ID Checked

    Family run company that Covers all aspects of landscaping, building, roofing, renovations, Alterations, maintenance, Surveys, reports, insurance work undertaken, we are fully skilled, qualified and insured for all types of contracts either it being d...

    Latest Groundwork Review

    "Very pleased. Mark installed concrete fence posts and gravel boards in my garden. Good communication throughout and every step explained which was reassuring. Highly recommend"

    Reviewed by on
    Based in RH7 6DR, Lingfield
    Extension Builder covering Smallfield
    Member since Aug 2020
    Public liability insurance

    We are a newly formed Property Development company based in West Sussex, England, that work nationwide providing the highest quality services in Property Development. From the tiles on your roof to the fence in your garden we are here to give you you...

    Latest Lighting & Power - Internal Review

    "Calum was extremely knowledgeable and such a polite young lad. He identified the issue and rectified very quickly. Definitely recommend."

    Reviewed by on
    Based in RH11 7NL, Crawley
    Extension Builder covering Smallfield
    Member since Apr 2025
    ID Checked

    Denmor Contracts has a strong reputation for expertise, professionalism, and a commitment to high quality workmanship. Ronnie is a master builder, possessing expertise across various construction disciplines, thus making him invaluable on site, with...

    Latest Builder Review

    "Thoughtful, thorough clean work at reasonable costs. Highly recommended."

    Reviewed by on
    Based in RH5 4LH, Holmwood
    Extension Builder covering Smallfield
    Member since Jun 2025
    Public liability insurance

    We are a small family run building company with 25 plus years of experience. We specialise in property refurbishments and maintenance for homeowners and landlords, undertaking all aspects of planned and reactive building and maintenance work, no job...

    Latest Repointing Review

    "Danny is very responsive. Right from making first contact. I like good communication as I feel it is very important to building any sort of relationships with people you have to work with. He is also polite, friendly and very prof..."

    Reviewed by on
    Based in DA18 4HB, Erith
    Extension Builder covering Smallfield
    Member since Dec 2024
    Public liability insurance

    Maylands Construction is dedicated to providing all things residential service’s. We provide our customers with high-quality service at a reasonable price. So, why delay? Contact us today to learn more about our services and how we can assist you wi...

    Latest Extension Review

    "Very prompt with time Had a good idea of what we wanted"

    Reviewed by on
    Based in DA14 4SB, Sidcup
    Extension Builder covering Smallfield
    Member since Dec 2024
    ID Checked

    A small Well established company that works l Locally in Surrey and Sussex established 12 years All work guaranteed

    Based in RH6 9TL, Shipley Bridge
    Extension Builder covering Smallfield
    Member since Jan 2023
    ID Checked

    We are a family run company with over 20 years experience in building and landscaping. All aspects under taken carpentry and decorating to we have are own plumbers and electricians. Prices still the same prices as 2022

    Based in RH6 9EB, Horley
    Extension Builder covering Smallfield
    Member since Oct 2020

    K J ground works We have been in Business for 10 years doing a variety of ground works and general building works. We cover the whole of the south east of England and no job is too small or too big for KJ ground works

    Based in RH6 9TJ, Horley
    Extension Builder covering Smallfield
    Member since Mar 2023

    Upgrade Home Improvements is a provider of home enhancement solutions, specialising in Windows, Doors, Orangeries, Garden Rooms, Extensions, Renovations, Loft Conversions and Landscaping. Founded on the principles of quality, integrity, and customer...

    Based in RH10 3EG, Crawley Down
    Extension Builder covering Smallfield
    Member since Jan 2025
    ID Checked

    I am a Qualified scaffolder running my own business for 20 years But Covid has made work difficult I’ve had up to 10 people work for me at once and work within a 25 mile radius of Crawley I’m also a Personal trainer & Boxing coach I love tr...

    Based in RH10 3RG, Copthorne
    Extension Builder covering Smallfield
    Member since Apr 2022

    I’m a very hard working person.Like everything I do with the building trade I enjoy keeping all my customers very happy my work is to a perfect standard.

    Based in RH6 8BS, Horley
    Extension Builder covering Smallfield
    Member since Jan 2020
    ID Checked

    Reliable builder with 10 years experience in interior decoration, bathroom fitting and kitchen fitting. You can find reviews and more pictures on checkatrade if you search Surrey Deco.

    Based in RH6 7JF, Horley
    Extension Builder covering Smallfield
    Member since Sep 2025
    Public liability insurance

    Experienced builder within the local area for over 30 years. Free quote and advice. Working within a 15 mile radius of Horley Surrey. Fully insured. Have experience with both house building and landscape garden projects.. Its a privilege to help...

    Based in RH6 8EX, Horley
    Extension Builder covering Smallfield
    Member since Sep 2024
    ID Checked
    Become a member

    Over 50,000 tradespeople nationwide use MyJobQuote

    Sign up as a trade
    Our Reviews

    All reviews are submitted by homeowners who have had work completed as part of using our service. Whilst every effort is made to verify and check reviews, we ask all homeowners to conduct their own research and follow our Homeowner Checklist before hiring.

    To understand more about our reviews process, please visit our Reviews Policy.

    Find Extension Builders Near You

    Trusted Extension Builders in other locations

    Show more

    Recently posted Extension Builders jobs

    Join over 1,000,000 happy homeowners who have posted their job on MyJobQuote.

    Job posted in East Dulwich

    mansard loft extension of approx 20 meters square to include a bathroom

    Job posted in Brockley

    Single story, from scratch including foundations, roofing, windows

    Job posted in South Croydon

    Build single storey extension at rear of house of around 10-20 square metres

    Job posted in Crawley

    Single story extension of kitchen/dinning room with downstairs bathroom build. Have uploaded plans from architect, we are looking for estimated build...

    Job posted in West Byfleet

    I want to cover a narrow side passage between a brick wall and boundary wall (picture 1). Since it’s a tight space, I want something practical, easy t...

    Job posted in East Dulwich

    mansard loft extension of approx 20 meters square to include a bathroom

    Job posted in Brockley

    Single story, from scratch including foundations, roofing, windows

    Job posted in South Croydon

    Build single storey extension at rear of house of around 10-20 square metres

    Job posted in Crawley

    Single story extension of kitchen/dinning room with downstairs bathroom build. Have uploaded plans from architect, we are looking for estimated build...

    Job posted in West Byfleet

    I want to cover a narrow side passage between a brick wall and boundary wall (picture 1). Since it’s a tight space, I want something practical, easy t...

    Job posted in Surbiton

    Currently looking for a price competitive quote for extension and renovation work for a 1930's 4 bedroom semi detached property in Surbiton. I'm a pro...

    Job posted in New Malden

    Planning to 4 meter of groundfloor extension for the siting room and kitchen with small toilet but it will be changeable.

    Job posted in Crawley

    Extend existing extension by further meter if possible, new roof with skylights, bi-folding doors, downstairs bathroom to be added so walls needed for...

    Job posted in Longfield

    Build single storey extension side of house around 30m2 to make the kitchen bigger with utility room and living space

    Job posted in New Malden

    Planning to 4 meter of groundfloor extension for the siting room and kitchen with small toilet but it will be changeable.

    Job posted in Surbiton

    Currently looking for a price competitive quote for extension and renovation work for a 1930's 4 bedroom semi detached property in Surbiton. I'm a pro...

    Job posted in New Malden

    Planning to 4 meter of groundfloor extension for the siting room and kitchen with small toilet but it will be changeable.

    Job posted in Crawley

    Extend existing extension by further meter if possible, new roof with skylights, bi-folding doors, downstairs bathroom to be added so walls needed for...

    Job posted in Longfield

    Build single storey extension side of house around 30m2 to make the kitchen bigger with utility room and living space

    Job posted in New Malden

    Planning to 4 meter of groundfloor extension for the siting room and kitchen with small toilet but it will be changeable.

    Job posted in Croydon

    Building rear extension of 6m (5 wide). To be used as kitchen so with all plumbing

    Job posted in Streatham Vale

    Build a single-storey extension at the rear of the house approximately 28 square metres

    Job posted in Uckfield

    Build a single story extension to the rear of property. Around 22 square metres. Just looking for the shell to be constructed.

    Job posted in Guildford

    Replace fencing & part damage lean-to & clear up rubbish after fire

    Job posted in Reigate

    We are looking for a skilled bricklayer for two projects, one in Reigate and one in Tunbridge Wells. We also have other work coming up so for the rig...

    Job posted in Croydon

    Building rear extension of 6m (5 wide). To be used as kitchen so with all plumbing

    Job posted in Streatham Vale

    Build a single-storey extension at the rear of the house approximately 28 square metres

    Job posted in Uckfield

    Build a single story extension to the rear of property. Around 22 square metres. Just looking for the shell to be constructed.

    Job posted in Guildford

    Replace fencing & part damage lean-to & clear up rubbish after fire

    Job posted in Reigate

    We are looking for a skilled bricklayer for two projects, one in Reigate and one in Tunbridge Wells. We also have other work coming up so for the rig...

    Job posted in East Sheen

    Wanting to do a rear side extension of the kitchen at the back. Then construct a dividing wall in the lounge to create a utility room.

    Job posted in Westbourne Green

    Looking to split bedroom into 2 bedrooms, and put in an insulated, noise cancelling stud wall (3.75m). This will mean putting in new doors, removing a...

    Job posted in Redhill

    Build single story extension at rear of property, approx 4sqm with open front where a bifold door will be fitted. Space currently occupied by conserva...

    Job posted in Stockwell

    To build the extension including adding within the extension a bathroom

    Job posted in South Croydon

    Single storey rear extension within permitted development to include a new living room and utility area. Internal change to partition between kitchen...

    Job posted in East Sheen

    Wanting to do a rear side extension of the kitchen at the back. Then construct a dividing wall in the lounge to create a utility room.

    Job posted in Westbourne Green

    Looking to split bedroom into 2 bedrooms, and put in an insulated, noise cancelling stud wall (3.75m). This will mean putting in new doors, removing a...

    Job posted in Redhill

    Build single story extension at rear of property, approx 4sqm with open front where a bifold door will be fitted. Space currently occupied by conserva...

    Job posted in Stockwell

    To build the extension including adding within the extension a bathroom

    Job posted in South Croydon

    Single storey rear extension within permitted development to include a new living room and utility area. Internal change to partition between kitchen...

    Post your job Sign up as a trade
    Are you a trade? Become a member and get access to local jobs today!
    See demand near you
    Ready to find a tradesman near you?

    Over 1 million homeowners and over 50,000 tradespeople
    use MyJobQuote nationwide each year