Find an Extension Builder in Darlington

Find a local extension builder near you. We have 489 trusted and reviewed extension builders in Darlington to choose from, based on 435 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 Darlington will then be in touch to quote for the work.

CHOOSE YOUR EXTENSION BUILDER

Compare quotes then choose your preferred Darlington Extension Builder.

Extension Builders in Darlington

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 489 extension builders

    I have dedicated over two decades to mastering my craft in the construction industry. From foundations to finishings, I have honed my skills to deliver exceptional results. Quality craftsmanship and attention to detail are the cornerstones of my wo...

    Based in DL1 5TF, Darlington
    Extension Builder covering Darlington
    Member since Dec 2024
    ID Checked

    Excellence in Building and Renovation Services Straight Edge Building Solutions is a family-run business dedicated to providing exceptional customer-focused and professional building services. Our highly skilled project manager, Martin Edge, brings...

    Latest Fascias / Soffits / Cladding - uPVC Review

    "very professional and polite"

    Reviewed by on
    Based in DL10 6LQ, Barton
    Extension Builder covering Darlington
    Member since May 2025
    ID Checked

    At COSY CONVERSIONS we specialise in garage conversions and interior home improvements such as; • Home Offices • Entertainment Rooms • Additional Living/Dining space • Accessory Dwelling Units (ADUs) • Media Walls • Open Plan Spaces • Alterations F...

    Latest Builder Review

    "Hi, just wanted to say how brilliant Adrian was from COSY CONVERSIONS . Friendly from start to finish very reliable and did a fantastic job for us on our living room . Adrian kept us up to date from start to finish on his next ste..."

    Reviewed by on
    Based in TS27 4SU, Castle Eden
    Extension Builder covering Darlington
    Member since Nov 2020
    Public liability insurance

    NE1 Building Services is a local Domestic and Commercial construction company based in Hartlepool, in the North East of England. With a strong commitment to quality, we cover every trade in the construction industry to ensure that all your building n...

    Latest Builder Review

    "Worked on a few of my houses around Co Durham. Very talented lad comes highly recommended"

    Reviewed by on
    Based in TS25 5DE, Hartlepool
    Extension Builder covering Darlington
    Member since Feb 2025
    Public liability insurance

    We are a local firm with world-class values and dedicated team of professionals for first class workmanship we supply high-quality products And care about our customers needs satisfaction guaranteed

    Latest Tree Surgery / Consultancy Review

    "Job completed immediately"

    Reviewed by on
    Based in BD23 1RN, Skipton
    Extension Builder covering Darlington
    Member since Sep 2024
    ID Checked

    Operating over 6 decades serving the north east of England. New build houses, Extensions, renovations, resin bound driveways, kitchens and bathrooms, roofing full replacement and repairs, joinery, plumbing, plastering, decorative finishes, media wall...

    Latest Plumbing Repair & Maintenance Review

    "turned up on the day at the time agreed did the work as agreed cleaned up after themselves polite, friendly, professional would recommend"

    Reviewed by on
    Based in DL3 0RU, Darlington
    Extension Builder covering Darlington
    Member since Jul 2024
    ID Checked

    We are a company that thrives on customer satisfaction. We have been trading for 18 years in which we have built up a large customer base and have regular repeat customers. We joined Checkatrade in January 2014 for potential customers to have an insi...

    Based in DL1 4QE, Darlington
    Extension Builder covering Darlington
    Member since Mar 2023
    ID Checked

    15 years experience, all tools blue CSCS card,!!!!

    Based in DL3 9RT, Darlington
    Extension Builder covering Darlington
    Member since Apr 2022
    ID Checked

    Hi am Danny from Ctd developments we are a local building company with a friendly service and a great team, over 20 years of experience in building work

    Based in DL1 1EU, Darlington
    Extension Builder covering Darlington
    Member since Oct 2020
    ID Checked

    Hello I’m Thomas owner of signature construction we have over 20 years experience and off a free quote we have a outstanding reputation please check our Facebook

    Based in DL1 1EZ, Darlington
    Extension Builder covering Darlington
    Member since Jan 2025
    ID Checked

    We take on all aspects of building work and garden work

    Based in DL1 5BB, Darlington
    Extension Builder covering Darlington
    Member since Feb 2024
    ID Checked

    We are a high standard run business and we take care of everything. From small repairs to total new builds. we also are in control of hazardous waste and recycle everything that is possible. All work is to a high standard and only use the best prod...

    Based in DL1 1UR, Darlington
    Extension Builder covering Darlington
    Member since Apr 2020
    ID Checked

    Hello, I am an all round general builder with 30 years of experience. I specialise in brick, stonework, plastering and garden renovations. I'm a fully qualified bricklayer with advanced craft CITB qualifications and I work to a high standard. I also...

    Based in DL1 4JD, Darlington
    Extension Builder covering Darlington
    Member since Feb 2021
    ID Checked

    Just a test for real business hdjjdjdjdjdjdjjdjdjdjd

    Based in DL1 2TQ, Darlington
    Extension Builder covering Darlington
    Member since Jun 2024

    We are an award winning architectural business from Co.Durham we have full insurance and decades of experience in our office of 6 staff members. We cover all aspects of Architecture but specialise in residential extensions, conversions and new builds...

    Based in DL1 5HW, Darlington
    Extension Builder covering Darlington
    Member since Nov 2024
    ID Checked

    With over 20 years in the construction industry! We under all interiors and facades finishes. Plastering, Rendering, Drywall. Damp proofing, Partition design & build, Suspended Ceiljngs, External Wall Insulation, internal Wall Insulation, Paint &...

    Based in DL1 1LA, Darlington
    Extension Builder covering Darlington
    Member since Sep 2023

    Hi Im Roxhers I have been working for 3 years as a builder in some companies I have done most of the time brickwork and ground works. Now I have open my own company and here you’ve got my services • Brickwork and Blockwork •Drainages •Steal Fixing...

    Based in DL3 7PT, Darlington
    Extension Builder covering Darlington
    Member since Feb 2023
    ID Checked

    Darlington Handyman is based in Darlington, County Durham undertaking jobs from tiling to flat pack assembly and turfing to fencing and everything in between. I offer my services to residential, commercial and retail customers throughout the area. M...

    Based in DL1 5TQ, Darlington
    Extension Builder covering Darlington
    Member since Dec 2023
    ID Checked

    My business has been running for just over a year, however I have been in the construction industry for just over 10 years so have gathered many skills during this time. If there is something I am not sure of I have other trades people who I can reco...

    Based in DL2 2JY, Low Coniscliffe
    Extension Builder covering Darlington
    Member since Oct 2024

    Over 20 years of experience in the building trade. Specialist in, Brickwork, Stonework, New construction / extensions, Restoration work, Conversions, Re- pointing, Hardscaping/ paths patios etc Dry stone walling. I'm a fully insured self emp...

    Based in DL3 0UF, Darlington
    Extension Builder covering Darlington
    Member since Dec 2024
    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 SHILDON

    Single storey extension which includes kitchen and utility room

    Job posted in Chester le Street

    Build extension above garage to make en suite bedroom

    Job posted in SEAHAM

    Built a single storey 3 x 3 extention on to kitchen, patio doors and skylight

    Job posted in Trimdon Station

    I’m looking to build an extension which is 8 meters by 6 meters for extended the kitchen and have a downstairs bathroom as well

    Job posted in Middlesbrough

    Build a single storey extension to rear of property

    Job posted in SHILDON

    Single storey extension which includes kitchen and utility room

    Job posted in Chester le Street

    Build extension above garage to make en suite bedroom

    Job posted in SEAHAM

    Built a single storey 3 x 3 extention on to kitchen, patio doors and skylight

    Job posted in Trimdon Station

    I’m looking to build an extension which is 8 meters by 6 meters for extended the kitchen and have a downstairs bathroom as well

    Job posted in Middlesbrough

    Build a single storey extension to rear of property

    Job posted in Bedale

    Single storey extension approximately 20 square meters

    Job posted in Billingham

    Extension but 2 walls are already built

    Job posted in Ripon

    Build a simple 2 storey extension on the side of our house. Including a small storage garage and basic utility room down stairs and then a single bedr...

    Job posted in Middlesbrough

    Build a single storey extension to rear of property

    Job posted in Darlington

    Build single storey extension with ensuite approx 45 sqm

    Job posted in Bedale

    Single storey extension approximately 20 square meters

    Job posted in Billingham

    Extension but 2 walls are already built

    Job posted in Ripon

    Build a simple 2 storey extension on the side of our house. Including a small storage garage and basic utility room down stairs and then a single bedr...

    Job posted in Middlesbrough

    Build a single storey extension to rear of property

    Job posted in Darlington

    Build single storey extension with ensuite approx 45 sqm

    Job posted in Billingham

    Build 2 story extension on the back of a house approximately 16 sqft. Extends the kitchen, lounge, bedroom and bathroom

    Job posted in Hartlepool

    Repairs to orangry/conservatory. Damp is coming through the connecting wall between kitchen and orangry. There are also leaks to the window when it ra...

    Job posted in Darlington

    Building a single story extension, 10ft x 20ft, at the back of the house to extend our kitchen, create a small office space, and a small garage space....

    Job posted in Stanley

    Using containers to make extension in the backyard two containers on top of each other.

    Job posted in Darlington

    Build single story extension at rear of house, approximately 20 square metres.

    Job posted in Billingham

    Build 2 story extension on the back of a house approximately 16 sqft. Extends the kitchen, lounge, bedroom and bathroom

    Job posted in Hartlepool

    Repairs to orangry/conservatory. Damp is coming through the connecting wall between kitchen and orangry. There are also leaks to the window when it ra...

    Job posted in Darlington

    Building a single story extension, 10ft x 20ft, at the back of the house to extend our kitchen, create a small office space, and a small garage space....

    Job posted in Stanley

    Using containers to make extension in the backyard two containers on top of each other.

    Job posted in Darlington

    Build single story extension at rear of house, approximately 20 square metres.

    Job posted in Middlesbrough

    Build double storey extension at side of house. Approximately 30m square

    Job posted in Newcastle upon Tyne

    Extend the kitchen into an orangery. Convert an old garage into a ground floor bedroom and bathroom. Add a second storey bedroom

    Job posted in Consett

    Single story extension over garage to create extra bedroom also extend garage back by 4ft

    Job posted in Newcastle upon Tyne

    Front and back extension house and w.c need instal

    Job posted in Newcastle upon Tyne

    Front garden wall 3 foot high price for labour only 1 double wall and one single wall

    Job posted in Middlesbrough

    Build double storey extension at side of house. Approximately 30m square

    Job posted in Newcastle upon Tyne

    Extend the kitchen into an orangery. Convert an old garage into a ground floor bedroom and bathroom. Add a second storey bedroom

    Job posted in Consett

    Single story extension over garage to create extra bedroom also extend garage back by 4ft

    Job posted in Newcastle upon Tyne

    Front and back extension house and w.c need instal

    Job posted in Newcastle upon Tyne

    Front garden wall 3 foot high price for labour only 1 double wall and one single wall

    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