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List Of All energy efficiency consultant Leads in Cardiff

Searching for energy efficiency consultant in Cardiff? Below are 21 businesses with the essentials - location, contact details, and customer ratings. McAllister EPC & Retrofit Cardiff currently holds the top rating at 5.0★, while the average across the list sits around 4.7★. Everything below is current as of 10/12/2026; click through to any listing for a website, map link, or way to get in touch.

21 results · last updated 10/12/2026

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CompanyAddressRatingPhoneEmailWebsiteSocial
McAllister EPC & Retrofit CardiffSurveyor
theepcman.co.ukView on Google Maps
5.0(247)
*7*******49View in Leads Searchmc***********@g****.comView in Leads Searchwww.theepcman.co.uk/cardiff-
Professional Energy PeopleConsultant
First Floor, Unit 3A, Concept Court, Manvers, Wath upon Dearne, Rotherham S63 5BDView on Google Maps
5.0(29)
*********80View in Leads Searchin**@p****.comView in Leads Searchwww.pepgb.com/
LinkedInFacebookX (Twitter)YouTube
Energy Advice ConsultantsProperty Surveyor
6 Llys Nant Pandy, Caerphilly CF83 3JBView on Google Maps
5.0(21)
*78*789*694View in Leads Search-energy-advice-consultants.co.uk/-
Cardiff EPCSurveyor
cardiffepc.comView on Google Maps
5.0(18)
*7*7****839View in Leads Search-www.cardiffepc.com/-
InspireGreenSolar energy system service
Bute House, Lakeview Business Park, Lamby Way, Rumney, Cardiff CF3 2EPView on Google Maps
5.0(15)
**9******33View in Leads Searchhe***@i***********.co.ukView in Leads Searchinspiregreen.co.uk/
LinkedInInstagramX (Twitter)
SolarTechSolar energy company
No1, Capital Quater, Tyndall St, Cardiff CF10 4BZView on Google Maps
5.0(13)
**9**9*7708View in Leads Search-solartechuk.com/-
Energy Saving GrantsEnergy equipment and solutions
Sophia House, 28 Cathedral Rd, Pontcanna, Cardiff CF11 9LJView on Google Maps
5.0(6)
*********33View in Leads Searchin**@e*****************.orgView in Leads Searchwww.energysavinggrants.org/
InstagramFacebookX (Twitter)
Sustainable Energy Ltd.Engineering consultant
9, Drake Walk, Brigantine Pl, Cardiff CF10 4ANView on Google Maps
5.0(3)
**9******00View in Leads Searchin**@s*****************.co.ukView in Leads Searchwww.sustainable-energy.co.uk/
LinkedIn
EPC Cardiff - Energy Performance CertificatesProperty Surveyor
15 Chamomile Cl, Pontprennau, Cardiff CF23 8REView on Google Maps
5.0(3)
*7**7****28View in Leads Searchbo******@e*********.co.ukView in Leads Searchepccardiff.co.uk/-
Green Energy SolarSolar energy company
Unit T3, Capital Business Park, Parkway, St. Mellons, Cardiff CF3 2PZView on Google Maps
4.9(229)
**9******39View in Leads Searchin**@g***************.co.ukView in Leads Searchwww.greenenergysolar.co.uk/
LinkedInInstagramFacebook
WDS Green Energy LtdCentral Heating Service
12 Cathedral Rd, Pontcanna, Cardiff CF11 9LJView on Google Maps
4.9(41)
**9***9**90View in Leads Search-www.wdsgreenenergy.co.uk/
FacebookX (Twitter)
ENERGY SOLUTIONS (ES) LTDEnergy advisory service
Unit : 20 Neptune Ct, Vanguard Way, Cardiff CF24 5PJView on Google Maps
4.8(21)
*******8*66View in Leads Searchhe***@e**************.co.ukView in Leads Searchwww.energysolutions.co.uk/
LinkedInInstagramFacebook
Efficient Energy ConsultingConsultant
Unit 3C, Hylton Enterprise Park, Sunderland SR5 3HDView on Google Maps
4.6(129)
**9**8**950View in Leads Search-www.efficientenergy.uk.com/-
Green Heat WalesCentral Heating Service
Unit 3, Gwaelod Y Garth Industrial Estate, Gwaelod-y-garth, Cardiff CF15 9AAView on Google Maps
4.6(18)
**9**8***39View in Leads Search-www.greenheatwales.co.uk/-
E2 ConsultantsEnvironmental consultant
E2 HOUSE, 41 Business Park, S Park Way, Wakefield WF2 0XJView on Google Maps
4.4(15)
*8*****8*00View in Leads Searchqu***@e************.co.ukView in Leads Searchwww.e2consultants.co.uk/
LinkedInFacebookX (Twitter)
Zing EnergySolar energy system service
Unit 6, Cardiff Gate Business Park, 7 Beck Ct, Pontprennau, Cardiff CF23 8RPView on Google Maps
4.3(33)
****8*8**65View in Leads Searchco*****@z*********.ukView in Leads Searchzingenergy.uk/
LinkedInFacebookX (Twitter)
A E Energy Solutions LtdInsulation Contractor
Unit 9,Greenhill Court, Springmeadow Business Park, Rumney, Cardiff CF3 2AGView on Google Maps
3.2(9)
*******9980View in Leads Searchin**@a****************.co.ukView in Leads Searchwww.aeenergysolutions.co.uk/
X (Twitter)
City Energy Network LtdEnergy equipment and solutions
Business Park, Unit 10 Lambourne Cres, Cardiff CF14 5GPView on Google Maps
3.1(73)
**9***99*83View in Leads Search-cityenergy.co.uk/-
Energy Assessors WalesEnvironmental consultant
24 Windsor Pl, Cardiff CF10 3BYView on Google Maps
-*8***78**34View in Leads Search-www.energyassessorswales.co.uk/-
Open Energy CardiffSolar energy company
11 Moorhead Cl, Cardiff CF24 5FDView on Google Maps
-**6******35View in Leads Search-openenergyservices.co.uk/
X (Twitter)
PHH EnergyEnvironmental consultant
Forgeside House, Cardiff Bay Business Centre, Lewis Rd, Cardiff CF24 5FAView on Google Maps
-**9***9**00View in Leads Searchin**@p*****.co.ukView in Leads Searchwww.phhenergy.co.uk/-

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