Builders
Carpenters
Electricians
Flooring Specialists
Gardeners
Handymen
Heating Engineers
Painters & Decorators
Plasterers & Renderers
Plumbers
Roofers
Tilers
my
How it works
Ask a trade
Cost guides
Categories
Find an Extension Builder in Berkhamsted
Find a local extension builder near you. We have 5,974 trusted and reviewed extension builders in Berkhamsted to choose from, based on 2,435 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 Berkhamsted will then be in touch to quote for the work.
CHOOSE YOUR EXTENSION BUILDER
Compare quotes then choose your preferred Berkhamsted Extension Builder.
Extension Builders in Berkhamsted
Filter by:
- Within 60 minutes
- Within 45 minutes
- Within 30 minutes
- Within 20 minutes
- Within 10 minutes
- Any rating
- 5 star rating
- 4 star rating
- 3 star rating
Sort by:
- Recommended
- Closest
- Most reviews
- Highest rating
NLK Group, based in London, provides bespoke services in carpentry installation, custom-made wardrobes and cabinets, house refurbishments, and various construction projects. Our offerings include: • Kitchen fittings • Fitted wardrobes • Painting...
Latest Wooden Doors - External Review
"Naim did a fantastic job with replacing our external doors- front and rear. Communication was great and we are happy with the results."
Reviewed by Glendale on 25th Oct 2025Based in WD25 0GD,
Watford
Extension Builder covering Berkhamsted
Member since Nov 2016
ID Checked
Hello there we are still building our portfolio on here. Finlay and son are a small family construction business with over 75 years experience between father and son- we are fully insured and experienced in what we do - we specialize in brickwork but...
Latest Man with a Van Review
"It was a messy job which they tackled very professionally and were friendly and courteous throughout. Would be happy to use them again."
Reviewed by Peter on 21st Nov 2025Based in HP4 1DW,
Berkhamsted
Extension Builder covering Berkhamsted
Member since Nov 2025
ID Checked
Based in berkhamstead with 15 years experience in all aspects of building work , specialising in domestic refurbishments . With a focus on kitchen and bathroom projects. Overseen from start to finish
Based in HP4 1EZ,
Berkhamsted
Extension Builder covering Berkhamsted
Member since Jun 2022
ID Checked
At OJ Kennedy Construction, we take pride in delivering high-quality construction services with a personal touch. Based in Gerrards Cross, we are a small but dedicated team of skilled tradesmen committed to excellence, reliability, and transparency....
Latest General Maintenance Review
"Excellent job - turned up on time, did exactly what we requested. All rubbish was removed and the job was finished within the quoted time frame. I have no hesitation in recommending this company. Thank you"
Reviewed by Maire on 26th Jan 2026Based in SL9 7QA,
Gerrards Cross
Extension Builder covering Berkhamsted
Member since Jul 2025
ID Checked
We are a family business working from small to big project loft,extension,garden all work from A to Z established in 2019 and all ours employees are having over 20 years experience Let's Work Together
Latest Builder Review
"Thank you for the work you've done for us We are very pleased with work Chris did for us and we definitely recommend him to our friends and families"
Reviewed by Marco on 23rd Jan 2026Based in HA5 2QH,
Pinner
Extension Builder covering Berkhamsted
Member since Jan 2026
Public liability insurance
Hi, I’m a bricklayer doing all kind of jobs about bricks and blocks. We are one of the bests on what we are doing. What makes us different of others is that we are big on quality and reasonable on prices, because we want to grow with you. We are sure...
Latest Groundwork Review
"Great team, very professional from start to finish. Was offered a quote same day, given a time scale for the job in which they delivered earlier than expected. They also cleaned up very well and would recommend them to everyone."
Reviewed by Kemi on 28th Dec 2025Based in HA7 1QX,
Stanmore
Extension Builder covering Berkhamsted
Member since Mar 2023
ID Checked
We are a reliable Hertford-based building and property maintenance company providing high-quality home improvements, repairs and refurbishment services throughout Hertfordshire and surrounding areas. With strong experience working on residential and...
Latest Staircases - Wooden Review
"Very quick service. The supplier usually used was shut for Xmas so I got my own rail from Amazon and Harvey fitted it Xmas eve"
Reviewed by Julie on 26th Dec 2025Based in SG14 2FF,
Hertford
Extension Builder covering Berkhamsted
Member since Nov 2025
ID Checked
We are a team of experienced tradespeople, we carry out all aspects of building work Listed below are types of work we carry Brickwork Carpentry Decorating Ground work Gutters Landscaping Roofing Plastering Property maintenance Just to na...
Latest General Maintenance Review
"Job completed in a day, removal of bricks to install a lintel above patio door and bricks replaces once lintel had been installed. Professional done I would recommend using this team."
Reviewed by Maubeen on 9th Dec 2025Based in HP14 3XB,
High Wycombe
Extension Builder covering Berkhamsted
Member since Aug 2022
ID Checked
Are you looking to transform your indoor/outdoor space??? K&L Build Design and Maintenance is a trusted building and landscaping company committed to delivering exceptional workmanship and reliable service across every project. Specialising in b...
Latest Chimney Building / Repair Review
"Good guys, came in time, done the job, no fuss, left no sign behind after the job. Would recommend."
Reviewed by Robertas on 19th Nov 2025Based in WD25 9EU,
Watford
Extension Builder covering Berkhamsted
Member since Nov 2025
ID Checked
A family business committed to quality, value and client satisfaction in every project. From little kitchen to big extensions
Latest Garage Conversion Review
"Great Price , great communication and completed job to high spec , very good team with him"
Reviewed by Ryan on 24th Oct 2025Based in HA7 1FP,
Stanmore
Extension Builder covering Berkhamsted
Member since Jan 2020
ID Checked
We are a building company that specialise in refurbishment work. Residential or Commercial works. We have been working in the industry for 30 years. We are happy to give you a quote for all types of work, with no obligation.
Latest Structural Steelwork Review
"Professional and prompt provision of written job specification and estimate. Good quality work rebuilding and repairing patio retaining wall, completed within agreed time. Would definitely use again."
Reviewed by Pam on 17th Oct 2025Based in HA6 1BG,
Northwood
Extension Builder covering Berkhamsted
Member since May 2025
ID Checked
We are a specialist building - construction company offering all elements of the build . We are highly skilled in all energy requirements ranging from gas-oil boilers -underfloor htg - air source -ground source and solar energy. We offer a full range...
Latest Concrete Base Review
"Really nice job on the concrete base, exactly as specified! Many thanks"
Reviewed by James on 21st Sep 2025Based in MK17 0JD,
Mursley
Extension Builder covering Berkhamsted
Member since Aug 2025
ID Checked
Small building contractor, patios, driveways, landscaping, garage and shed bases, painting and decorating. Based in Herts. Fully insured.
Latest Concrete Base Review
"Polite, respectful, experienced and skilful. Great tradespeople who I will use in the future for many varied tasks and projects."
Reviewed by Richard on 12th Aug 2025Based in AL1 5ST,
Saint Albans
Extension Builder covering Berkhamsted
Member since Jul 2025
ID Checked
2Rok cons is a dynamic and experienced team, committed to providing excellence in general building and constructions, lateral thinking and innovation solutions to our clients. With a portfolio covering a wide range of construction projects, we are pr...
Latest Builder Review
"2Rok cons ltd has just finished creating our dream Kitchen. From our first meeting to finishing the project, they listened to what we wanted and gave us design and material guidance for our kitchen extension. We are very fussy wit..."
Reviewed by Craig on 27th Jul 2025Based in WD7 7LW,
Radlett
Extension Builder covering Berkhamsted
Member since Nov 2023
ID Checked
Reliable and hardworking ,always focusing in bringing satisfaction to the clients about work Over 17 year in building trade ,we have done lot of project from small like ,bathroom ,kitchen to loft extension.,house extension and renovation
Based in HA7 2DY,
Stanmore
Extension Builder covering Berkhamsted
Member since Jul 2017
ID Checked
Based in Berkhamsted and been in construction for 17 years. My work involves brickwork, plastering, patios, landscaping and groundworks. Also experienced in inside alteration works.
Based in HP4 1SF,
Berkhamsted
Extension Builder covering Berkhamsted
Member since Jul 2022
ID Checked
At VCNY Group Limited, we bring your vision to life with quality craftsmanship and a commitment to excellence. With years of experience in building construction, external works and driveway installation, we have built a reputation for delivering proj...
Based in HP5 3RB,
Chesham
Extension Builder covering Berkhamsted
Member since Jun 2025
ID Checked
I did builder job in Pakistan as meson and flooring specialist as well as a painter . I did multiple jobs in construction field.
Based in HP5 3JE,
Chesham
Extension Builder covering Berkhamsted
Member since Oct 2023
SAS Construction Ltd is a trustworthy company with over 30 years of experience. We are fully insured and have a growing customer base, from new to returning customers. We can be viewed on most social media and Google sites. We do all work from small...
Based in HP5 3JE,
Chesham
Extension Builder covering Berkhamsted
Member since Nov 2025
Public liability insurance
Best work guarantee take pride in all work weather big or small we offer too work with clients too find best way forward
Latest Chimney Building / Repair Review
"Teri did a great job in fixing my chimney, replacing damaged tiles and recementing the ridges. Teri has an excellent team of workers who take the time to do the job properly. Throughout the process Teri showed me the problems they..."
Reviewed by Steve on 30th Jul 2025Based in HA4 7AA,
Ruislip
Extension Builder covering Berkhamsted
Member since Jun 2025
ID Checked
TOWNS NEAR BERKHAMSTED
- Extension Builders in Potten End
- Extension Builders in Bovingdon
- Extension Builders in Tring
- Extension Builders in Hemel Hempstead
- Extension Builders in Pitstone
- Extension Builders in Hyde Heath
- Extension Builders in Amersham
- Extension Builders in Kensworth
- Extension Builders in Cheddington
- Extension Builders in Markyate
- Extension Builders in Wendover
- Extension Builders in Aston Clinton
- Extension Builders in Eaton Bray
- Extension Builders in Little Kingshill
- Extension Builders in Chorleywood
- Extension Builders in Redbourn
- Extension Builders in Weston Turville
- Extension Builders in Caddington
- Extension Builders in Dunstable
- Extension Builders in Great Kingshill
Other trades
- Bathroom Specialists
- Bricklayers
- Builders
- Carpet Layers
- Chimney Builders
- Cleaners
- Door Fitters
- Driveway Specialists
- Electricians
- Extension Builders
- Fascias Specialists
- Flat Pack Assemblers
- Flat Roofers
- Flooring Specialists
- Garage Convertors
- Garden Clearance Specialists
- Garden Maintainers
- Garden Shed Builders
- Gardeners
- Gas Boiler Engineers
- Gas Fire Engineers
- Gas Oven & Hob Engineers
- Guttering Specialists
- Handymen
- Hard Landscapers
- Heating Engineers
- Internal Renovators
- Joiners
- Kitchen Fitters
- Laminate Flooring Specialists
- Lawn Turfers
- Locksmiths
- Loft Specialists
- Outbuilding Construction Specialists
- Painters & Decorators
- Pebble Dashers
- Plasterers
- Plumbers
- Porch Builders
- Radiator Engineers
- Roofers
- Shower Specialists
- Staircase Specialists
- Tarmac Driveway Contractors
- Tilers
- Tree Surgeons
- Underpinning Specialists
- Window Specialists
- Wooden Decking Installers
- Wooden Fence Specialists
See more trades
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
- Extension Builders in Addlestone
- Extension Builders in Ambrosden
- Extension Builders in Ampthill
- Extension Builders in Arlesey
- Extension Builders in Ashford
- Extension Builders in Aylesbury
- Extension Builders in Baker's Wood
- Extension Builders in Baldock
- Extension Builders in Barton-le-Clay
- Extension Builders in Beaconsfield
- Extension Builders in Benson
- Extension Builders in Berinsfield
- Extension Builders in Bicester
- Extension Builders in Biggleswade
- Extension Builders in Borehamwood
Recently posted Extension Builders jobs
Join over 1,000,000 happy homeowners who have posted their job on MyJobQuote.
Are you a trade? Become a member and get access to local jobs today!
See demand near you
Recent Extension Builder Articles
Over 1 million homeowners and over 50,000 tradespeople
use MyJobQuote nationwide each year