Energy construction companies

4513 UK companies working in the energy sector.

Titan Energy Renewables Middleton · Solar PV
Titan Energy Renewables specialises in solar PV, battery storage, and heat pump installations for homes and businesses across the UK. They offer exper
TIWI CorkSpray Gloucester · Insulation
VIPEQ UK distributor of spray cork insulation. Spray cork render, cork spray insulation, cork plaster and AeroCork for internal and external walls. Re
Tj Forever Solar Ltd Plymouth · Solar PV
TJ Forever Solar & Renewables are leaders in solar panel and wind turbine installation. As a top solar energy equipment supplier, we provide unparalle
TK ENERGY SOLUTIONS Ashton-Under-Lyne · Insulation
TK Energy Solutions provides expert energy-efficient solutions for homeowners and businesses, focusing on insulation, boiler replacements, and solar P
Tlinx Ltd Thornton Heath · Carpentry & joinery · 1-9 employees
TLINX LIMITED is a UK-based company providing skilled and general labour to construction projects. We connect companies with the right talent for thei
TM REFRIGERATION LTD Broxbourne · Heating & ventilation · 1-9 employees
TM Refrigeration Ltd specialises in Air Source Heat Pumps, Air Conditioning, and Refrigeration Solutions, offering design, installation, repair, and m
Tn Insulations Ltd Ilkeston · Insulation
TN Insulations Ltd provides professional thermal insulation for pipework, ductwork, vessels and industrial equipment to improve energy efficiency, mai
TN Media News Birmingham · Groundworks
TN Media is an International News Platform providing worldwide coverage. TN Media News is a project of the Pakistani Executive Forum.
TND Drilling St. Albans · Piling · 1-9 employees
Leading drilling company based in Chelmsford, Essex providing drilling services including geothermal drilling, impact moling & well drilling across th
Todd Electrical Ltd Dalkeith · Electrical
Edinburgh electrical services by Todd Electrical Ltd. Domestic, commercial, and industrial. Expert installations, repairs, and rewiring. Free quotes!
Todd Electrical Ltd Dalkeith · Electrical
Edinburgh electrical services by Todd Electrical Ltd. Domestic, commercial, and industrial. Expert installations, repairs, and rewiring. Free quotes!
Tollgate Engineering Services Ltd Bridgend · Electrical · 10-49 employees
Electrical and Mechanical Engineers, Building Services Contractors. Offering comprehensive M&E design, installation, and maintenance across commercial
Tomato Homes Wolverhampton · Solar PV · 1-9 employees
Tomato Homes offers solar PV and battery storage solutions to make homes sustainable and cost-effective. As an MCS accredited installer, we help reduc
Tomlinson Longstaff Ltd Bishop Auckland · Electrical · 1-9 employees
Tomlinson Longstaff Ltd offers a wide range of electrical services: design, installation, maintenance & testing in the North East of England.
Tomorrow Energy Glasgow · Heating & ventilation
Tomorrow Energy offers advanced infrared heating systems, providing efficient, targeted warmth for homes and businesses. Experience lower energy bills
Tomorrow'S Energy Ltd St. Albans · Solar PV
Tomorrow's Energy provides independent advice on renewable technologies and energy efficiency solutions for homes and businesses, offering a wide rang
Top Line Contractors London · Insulation · 1-9 employees
PAS 2035 retrofit specialist with two decades of experience making British homes warmer, quieter and cheaper to run. Offers surveys, design, and insta
Topan Group Doublebois Liskeard · Fencing · 10-49 employees
Topan Group is the UK's leading specialist in temporary hoarding and permanent fencing solutions, building long-term partnerships with clients across
Topbond PLC Sittingbourne · Civil engineering · 50-249 employees
Topbond PLC: specialist services in construction and marine industries including refurbishment of bridges and structures, marine services, footbridge
TopGreenDeals Cornwall · Solar PV · 1-9 employees
TopGreenDeals helps homeowners find trusted solar panel installers across the UK. Compare companies, read reviews, and get quotes for your solar insta
Topp Still Services Ltd Northwich · Scaffolding
Scaffolding Solutions & Skilled Labour Supply for Demanding Construction Projects. CHAS Elite & ISO-Certified Subcontractor Based in the North West.
Tor Wind Waltham Cross · Solar PV
Tor Wind develops small-scale onshore wind projects for landowners and commercial sites, delivering long-term income and local energy supply.
Torbay Renewables Ltd Torquay · Solar PV
Torbay Renewables Ltd are local experts in renewable energy solutions, offering sustainable services across Devon and Torquay.
Torus Electrical Ltd Northampton · Electrical
Torus Electrical Ltd offers expert industrial, manufacturing, commercial, and domestic electrical services, including breakdowns, solar PV, battery st
Total Carbon Savings Burnley · Solar PV
Total Carbon Savings is an installation company focused on improving home energy efficiency across the North of England and Wales, specializing in ren
Total Care And Support Ltd Burnley · Utilities · 10-49 employees
Total Care Support are industry leaders in the design, build, and maintenance of alternative broadband networks, specialising in turnkey solutions for
Total Control Tunbridge Wells · M&E contracting · 50-249 employees
Total Control deliver intelligent, integrated and innovative Building Management Systems solutions (BMS). UK BMS experts and leader in London and Sout
Total Electric SOT Stoke-On-Trent · Electrical
Total Electric SOT Ltd provides robust and cost-effective electrical installations across the public and private sectors, from concept to completion.
Total Electrical Ltd Chelmsford · Electrical · 1-9 employees
Total Electrical Ltd is an electrical contractor based in Southend-on-Sea, Essex, providing high-quality electrical services since 1997. Experienced i
Total N.R.G. Ltd Cresswell · Heating & ventilation
Total NRG is a UK renewable energy installer established in 2008. We design, supply and install Air source heat pumps, Ground source heat pumps, Under
Total Refractory Solutions Liverpool · Refurbishment
Independent API 936 refractory inspection, QA/QC, thermography, drone and rope access surveys for UK refineries, energy-from-waste plants and steelwor
Total Renewables UK LTD Norwich · Solar PV
Total Renewables UK LTD specialises in Solar PV, Battery Storage, and EV Charging solutions for domestic, commercial, and agricultural properties. Est
Total Service Solutions London · Electrical · 1-9 employees
Total Service Solutions offers construction, maintenance, and networking services. They focus on ethical practices, quality craftsmanship, and client
Total Technology Design Partnership Ltd Swansea · M&E contracting · 1-9 employees
Total Technology Design Partnership Ltd is an engineering design consultancy based in Swansea, South Wales, providing engineering and mechanical desig
Total Thermal Services Ltd Ilkeston · Insulation
Total Thermal Services are specialists in thermal insulation and trace heating solutions, offering bespoke services across the UK and internationally.
Total Utility Connections Ltd Cardiff · Utilities · 50-249 employees
Total Utility Connections is a multi-utility connections provider specialising in the design, installation, and delivery of gas, electricity, and wate
Totally Local Company Ltd Stockport · Civil engineering · 250+ employees
Totally Local Company offers comprehensive facilities management services, including catering, cleaning, greenspace management, waste management, civi
Town & Country Electricians Ltd Glos · Electrical
Gloucestershire-based electricians offering a full range of domestic & commercial electrical services, including Solar PV installations, PAT Testing,
Towy Valley Heating Llanelli · Heating & ventilation
Towy Valley Heating are leading suppliers and installers of domestic boilers and home insulation in South Wales and Carmarthenshire, funded by the ECO
TR Solar & Roofing Kidderminster · Solar PV · 1-9 employees
Expert solar installers for efficient solar panel installation. Save on energy costs with quality solar panel fitters at TR Solar & Roofing.
TrackMatz Stoke On Trent · Groundworks
UK specialists in ground protection and trackway hire. Temporary access for vehicles, plant and people. Same-day proposal.
Trade Decorator Awards Edinburgh · Painting & decorating
The Trade Decorator Awards & Christmas Party 2026 is the UK's premier event for painters, decorators, manufacturers, and suppliers. Celebrating indust
Tradeline Property Maintenance Bristol · Refurbishment · 1-9 employees
Tradeline Property Maintenance offers comprehensive building services and planned maintenance for commercial clients across all sectors. Established 1
Trailblaze Labs London · Design & build · 1-9 employees
Top-rated specialists in custom AI agents, LLM development, and enterprise AI solutions. Serving clients in the US, UK, and globally.
Trainbase Ltd Bedlington · Main contractor
Trainbase Ltd is a premium construction training centre in the North East, offering accredited courses across multiple awarding bodies including CPCS,
Transition Homes Community Land Trust Totnes · House builder
Transition Town Totnes is a community-led charity focused on building resilience and taking positive action for a sustainable future. We support local
TRANSVOLT POWER SOLUTIONS LIMITED Lydney · Electrical
TransVolt Power Solutions Ltd is your trusted partner for high-quality power transformers in the UK. We specialize in providing robust and reliable un
Treco Ltd Tiverton · Heating & ventilation · 10-49 employees
Treco designs, supplies, installs, commissions and maintains biomass boiler systems nationally for a wide range of clients.
Treewaters Control Systems Ltd. Bury St. Edmunds · Utilities
Treewaters Control Systems offers borehole cleaning, rehabilitation, remote monitoring, and pump/pipework installation for water, irrigation, and geot
TRENERG HOLDING Plymouth · Property developer
TRENERG HOLDING is a diversified company involved in real estate development, general construction, technology innovation, and commodity trading, with

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