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 Rowlands Castle
Find a local extension builder near you. We have 1,322 trusted and reviewed extension builders in Rowlands Castle to choose from, based on 789 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 Rowlands Castle will then be in touch to quote for the work.
CHOOSE YOUR EXTENSION BUILDER
Compare quotes then choose your preferred Rowlands Castle Extension Builder.
Extension Builders in Rowlands Castle
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
Why move when you can improve!? With over 15 years of experience in the building trade SH Brickwork will cover all aspects of brickwork and general building work we pride ourselves on customer satisfaction, we undertake all types of general building...
Latest Builder Review
"Honestly can’t thank Shane enough for getting this sorted in such a short space of time, we were really concerned it was going to cause us more stress with the water getting in, but once he had looked at it, scaffolding was up chi..."
Reviewed by Scott on 12th Mar 2026Based in PO6,
Portsmouth
Extension Builder covering Rowlands Castle
Member since May 2018
ID Checked
Hi we are a family run roofing business. All our work done to high standard and all our work is guaranteed and fully insured. Many thanks
Latest Roof Repair Review
"Quick and helpful as quoted, will use again."
Reviewed by Ben on 16th Dec 2025Based in PO10 7QA,
Emsworth
Extension Builder covering Rowlands Castle
Member since Aug 2024
ID Checked
JY’S BUILDING & MAINTENANCE , a building and maintenance company based in the south. We specialise in providing reliable, high-quality services, ranging from general property maintenance to larger-scale building projects
Latest Internal Walls Review
"Josh has done a great job repairing all the water damage to my flat caused by my upstairs neighbour. This included stain blocking the ceilings and walls where necessary, then repainting them, re-hanging a door which, due to the w..."
Reviewed by Juie on 7th Jan 2026Based in PO4 9PH,
Portsmouth
Extension Builder covering Rowlands Castle
Member since Oct 2025
Public liability insurance
I’ve been in business 30 yrs I used to buy and sell properties back in the mid 90s so I have a wealth of experience in the building trade , been recommended this site so I thought I’d give it a go and show my worth
Latest Damp Proofing Review
"Very competent friendly team . Work done to a very high standard , particularly as this is a listed building . I would recommend to others"
Reviewed by Gordon on 15th Dec 2025Based in PO2 8EX,
Portsmouth
Extension Builder covering Rowlands Castle
Member since Sep 2025
ID Checked
In the building business for over 4o years, qualifications ,insurance and years of experience.
Latest Stud Wall Review
"Jim was exceptionally helpful, clear, and did a thoroughly good job giving us pointers around the house. Cannot recommend him enough"
Reviewed by Harley on 27th Oct 2025Based in SO19 2DB,
Southampton
Extension Builder covering Rowlands Castle
Member since Sep 2023
ID Checked
Builder with over 20 years of experience. Fully insured. I cover all of Hampshire. Any brickwork or building undertaken, from garden walls to new builds.
Latest Conservatory Review
"Work completed to a high standard, very tidy on site. Good communications. work completed promptly. Would contact again for future work."
Reviewed by Derek on 6th Oct 2025Based in SO18 4ET,
Southampton
Extension Builder covering Rowlands Castle
Member since Aug 2025
Public liability insurance
At Big Dog Builders Ltd, we provide high-quality groundworks solutions across Havant and the surrounding areas. With over a decade of hands-on experience, our team delivers reliable, efficient, and professional services tailored to domestic, commerci...
Latest Brick/Block Paving Review
"Ben completed everything as discussed in a day with outstanding result. Very pleased. Would recommend"
Reviewed by Richard on 2nd Oct 2025Based in PO9 3DL,
Havant
Extension Builder covering Rowlands Castle
Member since Aug 2025
Public liability insurance
I work to a very high standard and all forms of carpentry from roofs to kitchens and guarantee a good service
Based in PO7 8BX,
Waterlooville
Extension Builder covering Rowlands Castle
Member since Feb 2020
ID Checked
Park Building Services is a professional building company offering all types of building services from small jobs to completely new builds. Established in 2022,our builders share over 50 years’ combined experience between them, bringing exceptional s...
Based in PO9 5PR,
Havant
Extension Builder covering Rowlands Castle
Member since Nov 2020
Public liability insurance
We will renovate and finish your interior, create your dream bathroom, patio or home extensions. We are ready to transform your property! Don’t hesitate to contact us Website: Lzbuilders.co.uk Check our faceboook also , You will find it on our webs...
Based in PO8 0UF,
Waterlooville
Extension Builder covering Rowlands Castle
Member since Jun 2023
ID Checked
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,...
Based in PO1 4JE,
Portsmouth
Extension Builder covering Rowlands Castle
Member since Feb 2020
ID Checked
Were a building company who covers all aspects of the building trade with over 25 years experience combined
Based in PO9 5BZ,
Havant
Extension Builder covering Rowlands Castle
Member since Oct 2023
We are southern based building company Specialising in bathrooms kitchens extensions Plastering K render Spray k render And all aspects of building More pictures to follow and references if needed Thanks for looking Tom
Based in PO6 2RU,
Portsmouth
Extension Builder covering Rowlands Castle
Member since Mar 2022
ID Checked
We specialise in all aspects of groundwork’s, anything from a drain cover to driveways, landscaping and more. We have a dedicated team that deals with all other general building works, anything from hanging a shelve to building a complete extension.
Based in PO8 0HT,
Clanfield
Extension Builder covering Rowlands Castle
Member since Dec 2020
ID Checked
At A&R Plastering services we thrive on customer satisfaction and take pride in the quality of work we deliver. With a combined wealth of experience in the construction industry and time served in multiple trades, we are highly capable to cater for...
Based in PO9 3EA,
Havant
Extension Builder covering Rowlands Castle
Member since Apr 2020
ID Checked
All sort of groundwork, excavation, foundation, landscaping, sewages connections, gas, electric, other utilities, block and beams floor, slab floor, patio, driveways.
Based in PO9 5JN,
Havant
Extension Builder covering Rowlands Castle
Member since Jun 2023
ID Checked
-We have just signed up to myjobquote - Looking forward to creating a great profile and working with them for the long term. We Are Building Contractors Based in Hampshire but work in surrey, west sussex & south east London. We have a wealth of Know...
Based in PO9 5HL,
Havant
Extension Builder covering Rowlands Castle
Member since Sep 2023
ID Checked
We are a family run business with 35 years of building experience we cover all aspects of building work new builds exstensions patio’s driveway carpentry work roofs flat & pitched we pride are selfs on good quality work
Based in PO9 5EB,
Havant
Extension Builder covering Rowlands Castle
Member since Aug 2023
ID Checked
TP Developments is a trusted building and refurbishment company specialising in high-quality construction, renovation, and property improvement services. We deliver exceptional craftsmanship, reliable project management, and tailored solutions for re...
Based in PO8 9NS,
Horndean
Extension Builder covering Rowlands Castle
Member since Oct 2025
ID Checked
I have over 21 years of extensive experience within the Construction and Marine industries. I specialise in complex and architecturally challenging builds that other builders avoid — from steep blocks and bespoke designs to high-spec renovations an...
Based in PO8 9JT,
Waterlooville
Extension Builder covering Rowlands Castle
Member since Mar 2024
ID Checked
TOWNS NEAR ROWLANDS CASTLE
- Extension Builders in Havant
- Extension Builders in Emsworth
- Extension Builders in Denmead
- Extension Builders in Thorney Island
- Extension Builders in Bosham
- Extension Builders in South Hayling
- Extension Builders in Mid Lavant
- Extension Builders in Petersfield
- Extension Builders in Birdham
- Extension Builders in Chichester
- Extension Builders in Portsmouth
- Extension Builders in East Wittering
- Extension Builders in Gosport
- Extension Builders in Fareham
- Extension Builders in Liss
- Extension Builders in Tangmere
- Extension Builders in Waltham Chase
- Extension Builders in Midhurst
- Extension Builders in Bishop's Waltham
- Extension Builders in Stubbington
Other trades
- Bathroom Specialists
- Bricklayers
- Builders
- 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 Oven & Hob Engineers
- Guttering Specialists
- Handymen
- Hard Landscapers
- Heating Engineers
- Internal Renovators
- Joiners
- Kitchen Fitters
- Laminate Flooring Specialists
- Lawn Turfers
- Outbuilding Construction Specialists
- Painters & Decorators
- Pebble Dashers
- Plasterers
- Plumbers
- Porch Builders
- Radiator Engineers
- Roofers
- Shower Specialists
- Staircase Specialists
- Tarmac Driveway Contractors
- Tilers
- Underpinning 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 Alderbury
- Extension Builders in Alderholt
- Extension Builders in Aldershot
- Extension Builders in Andover
- Extension Builders in Anna Valley
- Extension Builders in Arborfield Garrison
- Extension Builders in Ardingly
- Extension Builders in Arundel
- Extension Builders in Ashtead
- Extension Builders in Badshot Lea
- Extension Builders in Balcombe
- Extension Builders in Bartley
- Extension Builders in Basingstoke
- Extension Builders in Billingshurst
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