The quick way to find a local Renewable Energy Specialist in Olney

DG CLEANERS UK LTD

Renewable Energy Specialist

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DG cleaners UK LTD is a London-based professional cleaning company offering a wide range of cleaning services for homes, flats and offices throughout all London and suburbs. Our professional cleaners are well experienced in taking on end of tenancy deep cleaning, carpet cleaning, windows cleaning etc. We guarantee a high quality standard cleaning service for our valued customers. Don’t hesitate to get in touch with through our contact details.

Latest homeowner review

Reviewed by sabrina on 26/6/2026

Greenwich Heating Solutions

Renewable Energy Specialist

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Greenwich Heating Solutions Ltd Heating, Cooling & Renewables Experts \\| Covering South East England Gas Safe Registered \\| F-Gas Certified \\| Fully Insured \\| 10+ Years Experience About Us At Greenwich Heating Solutions Ltd, we deliver high-quality, energy-efficient heating and cooling solutions for homeowners across the South East of England. With over a decade of experience, we’ve built a reputation for reliable service, expert installations, and honest advice. Whether it’s a new boiler, an air source heat pump, or a domestic air conditioning system, our team works to the highest standards — every time. We don’t cut corners. We don’t upsell what you don’t need. We focus on what works best for your home and your budget. Our Services - Boiler Replacements & New Boiler Installations - Air Source Heat Pumps (Install, Repair, Service) - Domestic Air Conditioning (Install, Repair, Service) - Heat Pump Readiness Assessments - Smart Controls & Thermostat Installation - General Plumbing & Heating Work Why Choose Us? 5-star rated customer service Fully qualified and insured engineers Transparent quotes with no hidden charges Professional, clean and tidy on every job Friendly and honest local team Covering Kent, Sussex, Surrey, South London & beyond Get in Touch Today Need a new boiler, thinking of going green, or just want a quick AC repair? Call us today for a free quote or request a visit — we’re happy to help.

Latest homeowner review

Reviewed by Julie on 10/1/2024

Josh did a great job in installing a new boiler and smart thermostat. Turned up on time, completed the job to my satisfaction and left the area clean and tidy. Easy to contact and good communication, so much so I have rebooked him for more work

JD Roofing

Renewable Energy Specialist

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3+Years experience in roofing All jobs will be done w high quality and effective work Any callbacks from any work not met to the standard will be reassured to comeback free of charge and done properly

Beaumont Plumbing and Heating

Renewable Energy Specialist

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We are a family owned business covering Herts, Beds and Bucks. We deal in all types of plumbing & heating work from small leaks to full installations including:- Water softeners Boiler servicing, repair & installations Powerflushing. Tap and wc cistern repairs to complete bathroom installation, including tiling, plastering, electrics and decorating. We also install all types of heating systems including Heat Pumps

Latest homeowner review

Reviewed by Rahana on 23/2/2014

We have had our boiler replaced recently replaced by Nigel at Beaumont Plumbing. Excellent service and very professional. Would recommend to everyone. We have had issues with our heating and radiators since we moved in 6 months ago but no one was able to fix. Very reasonable price. Since fitting us with a new boiler Nigel has kindly organised our roof to be repaired. The guys were so lovely and professional. I now have a sealed roof and warm house thanks to them. Definitely will use them again.

Heatio

Renewable Energy Specialist

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Heatio, a leader in home energy tech, is focused on supporting you to reduce your energy bills and protect yourself from future price spikes. Technologies like Solar, Electric Vehicle Charging and Heat Pumps reduce home energy bills and your carbon footprint. A Solar System can reduce your electricity bills by over 90%, an Electric Vehicle can halve your fuel costs, whilst an Air Source Heat pump swapped for a combi boiler is more than 3x as efficient. All these technologies will be supported and optimised by Heatio’s new home energy management system launching in late 2024. Heatio’s design approach is unique and cutting edge. You’ll receive a free digital assessment of your home, utilising precise home energy modelling and supported by direct home energy data. Providing you with a bespoke design & impact assessment of different technologies.

Keno Construction

Renewable Energy Specialist

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We are a trusted construction company with over 12 years of experience specializing in driveway installation, landscaping, and foundation work. Our team is dedicated to delivering high-quality craftsmanship, reliable service, and long-lasting results for residential and commercial properties. From custom driveways and outdoor landscape transformations to strong, durable foundations, we complete every project with professionalism, attention to detail, and a commitment to excellence. Using quality materials and proven construction techniques, we ensure every job is completed on time, within budget, and to the highest standards. Customer satisfaction is our priority, and we take pride in building lasting relationships through honest work and outstanding results.

Corevia Group

Renewable Energy Specialist

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Corevia Group provides professional electrical and fire safety services across Essex, Suffolk and London for domestic and commercial clients. We are NICEIC Approved Contractors and BAFE registered, delivering work to the highest industry standards. Our services include EICRs, consumer unit upgrades, EV charger installations, fault finding, rewires, landlord electrical certificates, fire alarm installations, maintenance and inspections. All work is fully insured and carried out in accordance with BS 7671 and relevant British Standards. We pride ourselves on honest advice, competitive pricing, clear communication and quality workmanship from start to finish. PQQ accredited.

TWC Real Estate Ltd

Renewable Energy Specialist

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My names Tom, I have been in the real estate sector for over 10 years and have done everything from general property maintenance, new bathrooms, painting/decorating, demolition contracts and most recently constructed 9 ultra high spec homes. High quality and impeccable workmanship are key values to me and ensuring the client is satisfied and more, with the work they are receiving. I am very well connected with all trades and can provide a top tier service for all types of project management no matter how big or small the job may be. I am also extremely capable at doing many manual labour jobs, but often favour a shorter timeline for my clients project completion and therefore prefer to draft in experienced trades to get the job completed. Above all I am very friendly, well spoken and always keen to deliver what is asked of me.

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Reviewed by John on 18/2/2026

USP Ltd.

Renewable Energy Specialist

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We are a family run Utility & reinstatement business that are based in the area of Coventry. We have been trading since 2016. We specialise in gas, water and electric service renewals to existing and new builds and also offer driveways, and drop kerb services. Also brickwork ,concrete pads . Garden make overs . All our workers are time served with correct credentials and experience. We hold the below accreditations 1. iso9001 2. Constructionline Gold 3. Acclaim 4. SSIP 5. LRQA GAS, WATER & ELECTRIC services & mains 6. Tarmac, backfill, bricklaying nvq

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Reviewed by Rebecca on 1/9/2025

POC House Construction LTD

Renewable Energy Specialist

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hello, my name is Ioan and I have 10 years of construction experience

Anas Electrician

Renewable Energy Specialist

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we are ⚡️Voltex-Construction. We specialize in full bathroom🛀 renovations from start to finish, including plumbing, tiling, complete finishing, and modern bathroom designs with 100% professional handover. We care about every detail, and any issues or notes will be fixed directly. All work comes with a 6-month guarantee for peace of mind. We also have a professional electrical team for all types of house electrical⚡️ work, including full wiring, repairs, lighting installation, spotlights, fuse boards, and electrical upgrades. We also provide electrical certificates for completed work where required.

London BS LTD

Renewable Energy Specialist

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NICEIC registered electrical company that has been serving Dunstable and the surrounding areas.

Latest homeowner review

Reviewed by Sadakat on 17/3/2025

Lukasz did a great job. The price was fair, he turned up bang on time, did the work quickly and neatly, and was extremely courteous throughout. I wouldn't hesitate to use him again, and fully recommend him.