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List Of All extension builder Leads in Portsmouth

26 extension builder in Portsmouth are covered on this page, listed with their contact details and customer ratings. Ratings run as high as 5.0★ (held by Copnor Loft Conversions Ltd), with an average of roughly 4.9★ across all listings. Everything below is current as of 10/9/2026; click through to any listing for a website, map link, or way to get in touch.

26 results · last updated 10/9/2026

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CompanyAddressRatingPhoneEmailWebsiteSocial
Copnor Loft Conversions LtdCustom home builder
15 Tregaron Ave, Drayton, Portsmouth PO6 2JUView on Google Maps
5.0(53)
*77***9**87View in Leads Search-www.copnorloftconversions.co.uk/-
The Hermitage Group LtdRoofing Service
12, Acorn Business Centre, Northarbour Rd, Cosham, Portsmouth PO6 3THView on Google Maps
5.0(43)
*7*7*8**815View in Leads Searchth*****************@g****.comView in Leads Searchthehermitagegroupltd.co.uk/
Facebook
Clameg Design & Build LtdConstruction Company
Unit 8, The, Challenge Enterprise Centre, Portsmouth PO3 5RJView on Google Maps
5.0(20)
***9*669*88View in Leads Search-www.clameg.com/
X (Twitter)
Hampshire Building ProjectsBuilding firm
301 Copnor Rd, Portsmouth PO3 5EGView on Google Maps
5.0(20)
***9*7*6805View in Leads Search-hampshirebp.com/-
Limewood Builders South LimitedConstruction Company
144 London Rd, Hilsea, Portsmouth PO2 9DQView on Google Maps
5.0(12)
*77**9*9*90View in Leads Searchin**@l****************.co.ukView in Leads Searchwww.limewood-builders.co.uk/
InstagramFacebookX (Twitter)
JBT RenovationsHome builder
94 Napier Rd, Southsea, Portsmouth, Southsea PO5 2RBView on Google Maps
5.0(12)
*77***79836View in Leads Searchjb***********@g****.comView in Leads Searchwww.jbtrenovations.co.uk/
InstagramFacebook
M2 BUILDERSConstruction Company
144 London Rd, Hilsea, Portsmouth PO2 9DQView on Google Maps
5.0(11)
*78******48View in Leads Searchbu***@m**********.co.ukView in Leads Searchwww.m2-builders.co.uk/
InstagramFacebook
Form ConstructionConstruction Company
Ste F, Warren Avenue Industrial Estate, Warren Ave, Southsea, Portsmouth, Southsea PO4 8PYView on Google Maps
5.0(11)
***9*****02View in Leads Search-www.form-construction.co.uk/
InstagramX (Twitter)YouTube
Huxley Developments Ltd.Home builder
Unit 9 Fitzherbert Rd, Farlington, Portsmouth PO6 1RUView on Google Maps
5.0(9)
***9***7*47View in Leads Search-huxleydevelopments.co.uk/-
Morspace Construction LTDConstruction Company
17 St Johns Rd, Cosham, Portsmouth PO6 2DPView on Google Maps
5.0(6)
*779**9*767View in Leads Search-morspace.net/
Facebook
Hartts ConstructionConstruction Company
Culverin Square, Hilsea, Portsmouth PO3 5BUView on Google Maps
5.0(5)
***9*8***30View in Leads Search-www.hartts.co.uk/
X (Twitter)
J A Build and DevelopConstruction Company
144 London Rd, Hilsea, Portsmouth PO2 9DQView on Google Maps
5.0(5)
***9*****43View in Leads Searchin**@j****************.co.ukView in Leads Searchwww.jabuildanddevelop.co.uk/-
M & L Page Construction Ltd.Construction Company
38 Stanley Ave, Portsmouth PO3 6PNView on Google Maps
5.0(4)
***9**6**66View in Leads Search-www.mandlpage.com/-
AMB CONSTRUCTION SERVICES LTDConstruction Company
350-352 London Rd, Hilsea, Portsmouth PO2 9JYView on Google Maps
5.0(3)
*7*67***740View in Leads Search-ambconstrusctionservicesltd.co.uk/-
Limewood buildersBuilding firm
144 London Rd, Hilsea, Portsmouth PO2 9DQView on Google Maps
5.0(2)
*77**9*9*90View in Leads Searchin**@l****************.co.ukView in Leads Searchwww.limewood-builders.co.uk/
InstagramFacebookX (Twitter)
Specialist Loft Conversion PortsmouthHome builder
specialist-loft-conversion-in-portsmouth.co.ukView on Google Maps
5.0(1)
***9**9*835View in Leads Search-specialist-loft-conversion-in-portsmouth.co.uk/-
MEA ProjectsConstruction Company
20, Fairway Business Center, Airport Service Rd, Portsmouth PO3 5NUView on Google Maps
4.9(51)
***9*788899View in Leads Search-www.meaprojects.co.uk/-
BMC LOFT CONVERSION SPECIALISTSConstruction Company
9 Limberline Spur, Hilsea, Portsmouth PO3 5JWView on Google Maps
4.8(22)
***9**77*92View in Leads Search-www.loftsportsmouth.co.uk/-
kp builders PortsmouthConstruction Company
63 Ferry Rd, Southsea, Portsmouth, Southsea PO4 9UAView on Google Maps
4.8(17)
--kpbuildersportsmouth.com/-
Kierda ConstructionHome builder
22 Myrtle Ave, Portsmouth, Portchester, Fareham PO16 9JTView on Google Maps
4.8(10)
*79****7947View in Leads Searchki************@y****.comView in Leads Searchwww.kierda.co.uk/
FacebookX (Twitter)
Lifetime Construction LTDConstruction Company
70 Garnier St, Portsmouth PO1 1PDView on Google Maps
4.8(8)
***9*8***08View in Leads Searchin**@l*******************.co.ukView in Leads Searchwww.lifetimeconstruction.co.uk/
X (Twitter)
The Loft Conversion Company (Portsmouth) LtdCustom home builder
202 Havant Rd, Drayton, Portsmouth PO6 2EHView on Google Maps
4.5(15)
***9*7*6*50View in Leads Searchth**********************@g****.comView in Leads Searchwww.loftsuk.com/
InstagramFacebook
AC
Attic Conversions HampshireBuilder
21 Fearon Rd, Hilsea, Portsmouth PO2 0NJView on Google Maps
4.3(16)
*7****76*25View in Leads Search---
A BEECH BUILDERSHome builder
39 Magdala Rd, Cosham, Portsmouth PO6 2QGView on Google Maps
3.7(3)
*79**7***19View in Leads Searchan**@a*************.co.ukView in Leads Searchwww.abeechbuilders.co.uk/-
DPC construction ltdHome builder
dpcconstruction.co.ukView on Google Maps
-*7*9*****74View in Leads Search-dpcconstruction.co.uk/-
The Loft Conversion Company (Portsmouth) LtdHome builder
28 Landport Terrace, Southsea, Portsmouth PO1 2RGView on Google Maps
-***9*7*6*50View in Leads Searchth**********************@g****.comView in Leads Searchwww.loftsuk.com/
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