Find an Extension Builder in Portsmouth

Find a local extension builder near you. We have 695 trusted and reviewed extension builders in Portsmouth to choose from, based on 454 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 Portsmouth will then be in touch to quote for the work.

CHOOSE YOUR EXTENSION BUILDER

Compare quotes then choose your preferred Portsmouth Extension Builder.

Extension Builders in Portsmouth

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 695 extension builders

    I am a professional groundworker that can take all groundwork up to dps line. Digger, dumper, Roller & footings services, also drainage, driveways, gardens & slabs. We work on kerbs, edgings, concrete & tarmac jobs. We also fit doors,...

    Latest Underpinning / Foundation Review

    "Brilliant service. I got exactly what I wanted. Job was completed in the agreed timeframe and the site was left tidy. I will ask Alan to quote if I need other groundwork jobs done and would thoroughly recommend him to anyone."

    Reviewed by on
    Based in PO1 4JE, Portsmouth
    Extension Builder covering Portsmouth
    Member since Feb 2020
    ID Checked

    Hi my name is Clayton I have been in the building industry for 15 years , I am the business owner at m.t.s.p roofing and building! We cover all of Hampshire. We specialise in all roofing work and building work , this includes… New roofs flat and pit...

    Latest Chimney Building / Repair Review

    "Very good service. Very helpful. Coming back to complete job.would definitely use again."

    Reviewed by on
    Based in PO3 6DJ, Portsmouth
    Extension Builder covering Portsmouth
    Member since May 2024
    ID Checked

    Hi it’s me Abid shirzad i like to start work construction I have little bit experience am from Portsmouth Thank you

    Based in PO5 4LG, Portsmouth
    Extension Builder covering Portsmouth
    Member since Jul 2024

    Lk Perfect home What we do: Bathrooms & kitchen Looking for that dream kitchen or Bathroom?
We can provide you with ideas and inspiration to achieve your ideal goal Extensions or conversion If you’re looking to add more space to your property we...

    Based in PO5 4NB, Portsmouth
    Extension Builder covering Portsmouth
    Member since May 2023
    ID Checked

    HR construction has more then 5 years experience in the building industry, we carry out the following works Handymen General building Painting and decorating Demolition Landscaping

    Based in PO5 4HR, Portsmouth
    Extension Builder covering Portsmouth
    Member since Oct 2023
    ID Checked

    Buildbetter are a full-service construction company based in Portsmouth covering Hampshire, West Sussex and Surrey. From small residential construction projects to larger commercial developments, we are committed to providing the highest standards of...

    Based in PO5 1DS, Portsmouth
    Extension Builder covering Portsmouth
    Member since Mar 2022
    ID Checked

    IndieGo Build primarily focuses on extensions, loft conversions, new builds and complete renovations, but we are happy to undertake smaller projects. Usually liaising with architects, but we are happy to work direct with the client. We really know...

    Based in PO5 1EW, Portsmouth
    Extension Builder covering Portsmouth
    Member since Aug 2024

    Highly qualified professional/s, with 28+ years experience. New launched company now. Undertaking all services from Design to Build, (Design, Drawings, Local Council Submissions, Detailed Specifications & Construction), thus undertaking the complete...

    Based in PO5 3HR, Portsmouth
    Extension Builder covering Portsmouth
    Member since Jan 2018
    ID Checked

    We are a Building company that specialises in Brick/stone work ,Extensions, new builds, Renovations, hard landscaping and manage all trades to your projects Needs. We offer our clients the opportunity to only need one single point of contact should t...

    Based in PO1 3BX, Portsmouth
    Extension Builder covering Portsmouth
    Member since Sep 2024

    Welcome to Moore Crest Builders, a family-run business with over 50 years of combined experience in the building industry. Based in Hampshire, we specialize in loft conversions, extensions, renovations, landscaping, and roofing. Founded by Derek Moor...

    Latest Builder Review

    "Moore crest builders completed a garage conversion for us we wanted to use our garage as a n office they completed the plans and completed the works would recommend"

    Reviewed by on
    Based in SO50 6HT, Eastleigh
    Extension Builder covering Portsmouth
    Member since Jul 2024
    Public liability insurance

    I’ve been a plasterer for 28 yrs now and I’m very attention to detail , I’m clean reliable and I’ve been told I’m a perfectionist, I cover all kinds of plastering works including k rend ,floor screeds ,covering artex back to flat plus boarding and do...

    Latest Internal Walls Review

    "Great work, took time to do a good job!"

    Reviewed by on
    Based in PO2 7NG, Portsmouth
    Extension Builder covering Portsmouth
    Member since Nov 2020
    ID Checked

    We have spent 10+ years in the building industry working in roof carpentry, roof tiling, house extensions/ renovations , fencing, outdoor patios , decking, furniture restoration plus painting and decorating. We work in Hampshire local to Portsmouth....

    Based in PO7 5DA, Waterlooville
    Extension Builder covering Portsmouth
    Member since Aug 2022
    ID Checked

    Hi there we are a company that work to a very high standard in a building Industry we pride ourselves on our expertise in a wide range of the building industry and r in constant communication with the client to ensure they get the job they r looking...

    Based in PO4 8RT, Southsea
    Extension Builder covering Portsmouth
    Member since May 2020
    ID Checked

    TWC Construction Limited is a Construction Company that undertakes in all areas of building, carpentry etc. We undergo work for Councils, MOD and hold Constructionline Gold Membership. We work in the South East Region.

    Based in PO5 1DS, Portsmouth
    Extension Builder covering Portsmouth
    Member since Apr 2024
    ID Checked

    Builders Building Work Extensions Offices Commercial Fully Insured

    Based in PO5 2DA, Portsmouth
    Extension Builder covering Portsmouth
    Member since Mar 2022

    OT Services Property Limited is a Hampshire based company offering a wide range of building and reactive maintenance work to the leisure, hospitality, residential care and commercial sectors. We currently work with some of the largest public house an...

    Based in PO5 2AS, Portsmouth
    Extension Builder covering Portsmouth
    Member since Mar 2024
    ID Checked

    AK & Co Renovation: Your dream home transformation experts. From kitchen upgrades to full-scale renovations, our skilled team delivers exceptional results. Experience the joy of a personalized space. Contact us today!

    Based in PO2 7DB, Portsmouth
    Extension Builder covering Portsmouth
    Member since Jul 2023

    JK Carpentry & Building Services is a professional and reliable company. We pride ourselves on completing all jobs to a very high standard, undertaking all aspects of building work and carpentry/joinery jobs to your satisfaction. No job too big...

    Based in PO5 2QD, Portsmouth
    Extension Builder covering Portsmouth
    Member since Feb 2022

    Hi I've been in the building trade for 30 years and have very experienced trades on hand from small jobs to new builds regards rob

    Based in PO2 8JJ, Portsmouth
    Extension Builder covering Portsmouth
    Member since Jan 2024

    Hello, and welcome to harlen construction, we would like to introduce our self, as we believe in a having a friendly personable, yet proffesional approach with our future clients. We are a local business, working hard to grow and develop our portfo...

    Based in PO2 7SN, Portsmouth
    Extension Builder covering Portsmouth
    Member since Feb 2021
    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.

    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 Southampton

    Knock down conservatory and build single storey extension at rear of house, to create kitchen diner.

    Job posted in Eastleigh

    Looking for a quote on a : Double height side extension 6m x 6m Ground floor - study and snug First floor - Bedroom & En-Suite

    Job posted in Southampton

    Build single storey rear lean-to extension approx. 3m x 6.5m. Typical brick extension with concrete tiles. x2 Velux rooflights x1Patio doors x1 bedroo...

    Job posted in Southsea

    There is a leak in my kitchen when it rains. It is coming from the extension. The previous owners blocked the weepholes with silicone and then removed...

    Job posted in Lee-on-the-Solent

    Build 2 story front extension

    Job posted in Southampton

    Knock down conservatory and build single storey extension at rear of house, to create kitchen diner.

    Job posted in Eastleigh

    Looking for a quote on a : Double height side extension 6m x 6m Ground floor - study and snug First floor - Bedroom & En-Suite

    Job posted in Southampton

    Build single storey rear lean-to extension approx. 3m x 6.5m. Typical brick extension with concrete tiles. x2 Velux rooflights x1Patio doors x1 bedroo...

    Job posted in Southsea

    There is a leak in my kitchen when it rains. It is coming from the extension. The previous owners blocked the weepholes with silicone and then removed...

    Job posted in Lee-on-the-Solent

    Build 2 story front extension

    Job posted in Southampton

    Very small job, need a brick step (half moon shape) for my front door

    Job posted in Gosport

    Pergola in garden and fixing fence and removal of decking and old pergola

    Job posted in Southampton

    I would like an awning installed above patio doors, preferably a retractable one.

    Job posted in Portsmouth

    Front garden, concrete, slabs approximately 6m, two bricks walls approximately 1,20cm high plus gate.

    Job posted in Southampton

    Looking for a single storey, 4x4 metre standard extension for a kitchen and then where the existing kitchen is to put in a toilet and shower. Hoping...

    Job posted in Southampton

    Very small job, need a brick step (half moon shape) for my front door

    Job posted in Gosport

    Pergola in garden and fixing fence and removal of decking and old pergola

    Job posted in Southampton

    I would like an awning installed above patio doors, preferably a retractable one.

    Job posted in Portsmouth

    Front garden, concrete, slabs approximately 6m, two bricks walls approximately 1,20cm high plus gate.

    Job posted in Southampton

    Looking for a single storey, 4x4 metre standard extension for a kitchen and then where the existing kitchen is to put in a toilet and shower. Hoping...

    Job posted in BOGNOR REGIS

    Granny annex one bedroom 25 square meters

    Job posted in Southampton

    2 bed bungalow with loft conversion to make another bedroom and extend to the back and change current conservatory to a bedroom and another extention...

    Job posted in Worthing

    I am ready to start the build of a single-storey rear extension (and a loft conversion) of a vacant detached bungalow in Worthing. I would be interest...

    Job posted in Salisbury

    Build side extension for larger kitchen and hall snug, upstairs will be two bedrooms.

    Job posted in Tadley

    Utility room and toilet (shower )

    Job posted in BOGNOR REGIS

    Granny annex one bedroom 25 square meters

    Job posted in Southampton

    2 bed bungalow with loft conversion to make another bedroom and extend to the back and change current conservatory to a bedroom and another extention...

    Job posted in Worthing

    I am ready to start the build of a single-storey rear extension (and a loft conversion) of a vacant detached bungalow in Worthing. I would be interest...

    Job posted in Salisbury

    Build side extension for larger kitchen and hall snug, upstairs will be two bedrooms.

    Job posted in Tadley

    Utility room and toilet (shower )

    Job posted in Bournemouth

    Hello, I need to do a small extension, 3x2.5 sqr mtr (permitted development), and it should join my launch; I need to break one side wall, remove the...

    Job posted in Lancing

    3m x 7.5m footings for an extension. Excavate area and supply concrete Also excavate an area for a patio.

    Job posted in Salisbury

    Ground floor orangery style extension. 5x7m. Plus utility room 1.5x4m. Timber frame, glass, flat roof with roof lantern. Raise floor and install power...

    Job posted in Hove

    We are planning to refit our 1990s kitchen. We have a design and have made a deposit to a kitchen supplier. The kitchen is in a 1990's pitched roof ex...

    Job posted in Horsham

    needs a cutting in the wall for doing a drain survey so an extension can be accomodated after the drain survey is complete

    Job posted in Bournemouth

    Hello, I need to do a small extension, 3x2.5 sqr mtr (permitted development), and it should join my launch; I need to break one side wall, remove the...

    Job posted in Lancing

    3m x 7.5m footings for an extension. Excavate area and supply concrete Also excavate an area for a patio.

    Job posted in Salisbury

    Ground floor orangery style extension. 5x7m. Plus utility room 1.5x4m. Timber frame, glass, flat roof with roof lantern. Raise floor and install power...

    Job posted in Hove

    We are planning to refit our 1990s kitchen. We have a design and have made a deposit to a kitchen supplier. The kitchen is in a 1990's pitched roof ex...

    Job posted in Horsham

    needs a cutting in the wall for doing a drain survey so an extension can be accomodated after the drain survey is complete

    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