The quick way to find a local Renewable Energy Specialist in Hertfordshire
Over 10,000 rated tradespeople
are ready to help you get your job done
Over 3 million happy homeowners
have found a quality tradesperson
Over 1 million ratings
with 88,000 5* ratings in the last 12 months
Our most popular renewable energy specialist jobs
Join our group of happy customers
Thousands of homeowners, thousands of success stories
Thousands of 5 star reviews
Read real reviews from customers about their service experiences.
Job booked in quickly and carried out professionally for a fair price. Would recommend.
Antonio
Dan and Ted were very helpful and professional .The quote was fully explained , the products bought and fitted on the day. They worked hard , got the job done and cleaned up after themselves. Excellent work guys !
Ruth
Michael arrived on time, no fuss, job done. Couldn't have asked for more. Reasonable price for top job. Will use again and recommend.
Tracey
Browse reliable Renewable Energy Specialist in Hertfordshire
Take a look at rated Renewable Energy Specialist serving Hertfordshire, read reviews and submit your job for free.
Boss Electrics
Renewable Energy Specialist
Fully Qualified Domestic Electrician Been in the trade 3 years so very up to date on current regulations etc Always ready to do a great job. I do NOT cut corners. Customer satisfaction is at its highest priority with me so I am always upfront to allow the customer peace by helping them understand what will need to be done.
At OCTOPUSBUILDERSLIMITED, we pride ourselves on our extensive 16 years of experience in the construction industry. Our dedicated team works collaboratively to handle every aspect of your building project from A to Z. Whether it’s residential or commercial, we ensure quality craftsmanship and excellence in every job. Let us turn your vision into reality!
Great job and would definitely rate it higher if I could. Will keep in mind if I need other jobs done around the house.
A very professional Electrical company who thrive off perfect presentation and quality work.
Helpful polite and quick response. Unfortunately the three jobs we needed doing were not possible to fix on the first call out and we've decided to go elsewhere for the work to be done so I can't really rate the work.
RMT DESIGN AND BUILD LTD
Renewable Energy Specialist
RMT DESIGN AND BUILD LTD
Your Local, Trusted Experts for Heating & Plumbing – 24/7 Availability At Brown’s Boilers Ltd, we don’t just fix problems; we restore peace of mind. As a family-run business with over 100+ verified 5-star reviews, we take immense pride in delivering high-quality, honest, and friendly service across Hertfordshire and Bedfordshire. Whether it’s an urgent middle-of-the-night emergency or a planned home upgrade, we focus on doing every job properly, the first time. Why Choose Brown’s Boilers? Gas Safe Registered: Your safety is our absolute priority. 24/7 Emergency Callouts: We know that leaks and boiler breakdowns don't wait for business hours. We offer rapid response times (often within 45 minutes) to get your home back to normal. Fully Guaranteed Work: We stand by our craftsmanship with a 1-year guarantee on our work. Transparent Pricing: No hidden charges. We provide clear, fixed-price quotes before any work begins so you’re always in control. Insured & DBS-Checked: Total peace of mind for your home and family. Our Core Services Emergency Plumbing & Heating: 24/7 support for burst pipes, leaks, blockages, and total heating/hot water failures. Boiler Services: From annual safety servicing and fault diagnosis to complex boiler repairs. Not sure if it's worth repairing or replacing? We provide honest, pressure-free advice to help you make the right choice for your budget. New Boiler Installations: Energy-efficient upgrades with long manufacturer warranties. We handle the entire process from consultation to installation. Heating System Care: Radiator repairs, balancing, and smart thermostat installations to help you take control of your home’s climate and lower your energy bills. General Plumbing: From dripping taps and faulty toilets to full bathroom upgrades and pipework maintenance. Our Philosophy We believe in treating every customer’s home with the same respect we’d treat our own. We aren't here to upsell or pressure you; we are here to provide clear solutions. If you need a quick repair, we’ll fix it. If you need a long-term solution, we’ll provide a free, no-obligation survey and a fixed-price quote. Areas We Serve We proudly serve the wider Luton area, including: Letchworth Garden City, Stevenage, Hitchin, Harpenden, St Albans, Bedford, Milton Keynes, Hatfield, Leighton Buzzard, Flitwick, Welwyn Garden City, Hemel Hempstead, and Dunstable.
'%3e%3cpath%20fill-rule='evenodd'%20clip-rule='evenodd'%20d='M12.5%2020.392a1%201%200%2001-.54.888l-5.274%202.73a1%201%200%2001-1.435-1.109l1.494-6.588a1%201%200%2000-.306-.964l-4.723-4.254c-.65-.586-.287-1.666.585-1.74l6.105-.514a1%201%200%2000.846-.629L12.5%200v20.392z'%20fill='%23F7DB34'%20/%3e%3c/g%3e%3c/svg%3e){kind=small}
At GLS Maintenance Ltd., we specialize in all aspects of building work for residential properties. Whether you're dealing with a leaking tap or planning a full bathroom or kitchen refurbishment, we have the expertise to handle it. Our services also extend to flooring, extensions, and loft conversions, ensuring that your home improvements are completed to the highest standards. Our team is highly experienced and professional, committed to delivering top-quality craftsmanship and exceptional customer service. With years of industry experience, we pride ourselves on our attention to detail and our ability to complete projects on time and within budget. Trust GLS Maintenance Ltd. to transform your space and bring your vision to life.
GLS review From the initial enquiry for works , the response from GLS was quick promptly followed by a site visit to assess the work. The scope of work was broken down clearly against the costs and this was detailed. We had a kitchen fitted from flat pack including work tops and a lot of electric appliances and gas hob. And, a downstairs shower room which has been partially started – sink , shower and toilet installed plus finishings. The work carried out was of a good standard , the fitter arrived on time
we are happy to carry out gas and heating work , and accept bathrooms and kitchen fitting from A2Z. We are ready to deal with jobs and promise with high standard work ( AND WE DO ) . Happy to hear from you. Thanks.
Excellent job today in our bathroom - done with great speed, quality and efficiency, and real expertise.
All aspects of heating and plumbing LPG GAS OIL
Arrived on time, work completed professionally.
ElectroFlame Ltd is an Electrical, Plumbing & Gas safe service. We offer FREE Advice and Quotations. Our company provides affordable, discount prices including Bundles to meet the demands & needs of all our customers no matter what the criteria may be. Customer Satisfaction is key & we strive to build trust based and long term relationships with all our customers.
Quick. pleasant sensible price. Strongly recommend
Welcome to NCS Plumbing and Heating Specialists, a trusted industry leader with a rich legacy of excellence since our establishment in 1986. NCS is your go-to partner for a comprehensive range of services, specialising in Air Source Heat Pumps, Solar PV and boiler installations. At NCS, we take pride in our longstanding commitment to delivering top-notch services that stand the test of time. With over three decades of experience, our seasoned team of professionals bring a wealth of expertise to every project, ensuring unparalleled skill and precision in every aspect. When you choose NCS, you can rest assured that you are selecting a company dedicated to providing the highest level of service. Our commitment to customer satisfaction is at the core of our ethos, and we go above and beyond to meet and exceed your expectations. Our team utilises the latest technology, premium materials, and industry best practices to ensure the longevity and quality of our work. NCS as a company is registered with many professional regulatory bodies, including but not limited to: ~Gas Safe Register ~Oftec Register ~Renewable Energy Consumer Code (RECC) ~Microgeneration Certification Scheme (MCS) ~PAS2035 accredited ~TrustMark accredited Carrying out work for local councils, housing associations, schools, commercial businesses, private landlords and, of course, our core domestic customers, you can experience peace of mind with NCS – where reliability, expertise, and a customer-centric approach come together to redefine the standards of heating installers.
AA smart electrical ltd
Arrived on time..very pleased with the work.
We offer a wide range of electrical services for domestic and commercial clients. Repairs & Installs Periodic inspections and any urgent remedial work, completed and supplied with an EICR Certificate of Safety Fault Finding * Thorough inspection of electrics * Periodic electrical inspections with certification * Electrical reviews after flood or fire damage * Electrical fault finding * Portable appliance testing (PAT testing) * Installation or replacement of consumer unit – also known as fusebox or fuse board * Upgrade or rewiring * Adding additional sockets – inside or outside * Lighting – design and installation of decorative, functional, energy efficient or security lighting, both interior and exterior Safety Inspections Whether it’s a blown bulb or a power shortage, Amber Electrical have the expertise Amber Electrical
Assembly Renewables
Renewable Energy Specialist
Join the renewable energy revolution. Our accreditations include, MCS, NAPIT, RECC and the Government endorsed TRUSTMARK. Are you ready to bid farewell to sky-high energy bills and embrace sustainable living? Then look no further. Assembly Renewables offers innovative solutions tailored just for you. Air Source Heat Pump Installers and Solar Panel installers you can trust.
have been a plumber for over 25 years All domestic plumbing and Heating unvented and vented systems undertaken. Advice is free over the phone or internet. we cover all of cambridgeshire and east agnglia we are 24/7 and give a price over the phone has a fixed fee in most circumstances
CHRIS did a very good job for us. He told us wot he had to do to get our water back on.. then he got on with the job and we had our water back all done in 1 hour thankyou chris job well done
KH-Electrical
Renewable Energy Specialist
Hi, i’m a fully qualified electrician & AV engineer with +5 years of experience behind me, covering all of North London. Please don’t be afraid to contact me for any electrical needs!
All aspects of electrical work undertaken 1. Testing & Inspection 2. Minor work certificate 3. New Intallation 4. Fault finding 5. New Consumer Unit 6. Kitchen installation 7. Bathroom intallation 8. Fire alarm 9. CCTV 10. Emergency call out 24/7
He was capable but convinced me that a very different job was necessary, for double the budget and which resulted in a functional, yet ugly impractical solution. I've had to call (£££) someone professional to resolve this, which turned out to be a broken dimmer switch.
We are a family run business. Specialising in various types of Gardening/landscaping/tree / property maintenance services/roofing/decking and fencing/lawn care/garden design/pressure washing/patios,driveways. And much more please contact us for more in depth information and advice or for a no obligation quotation.
Hi,my name Muhammad I start building work since 2010 I work for electrical company 10 years after i work with plumber and decorating and painting. I done 18 edition course for electric work
My name is Janos, I am a plumber and heating engineer. Mainly building bathrooms from start to finish including doing electrical works, and structural builds as well as plumbing and tiling.
We Heat London is a trusted London heating company specialising in boiler installations, repairs and servicing. Our experienced Gas Safe registered engineers provide reliable heating solutions across London, from new energy-efficient boiler installations and system upgrades to boiler breakdowns, servicing and gas safety checks. We pride ourselves on honest advice, professional workmanship and excellent customer service. Whether you need a new boiler, heating system upgrade, unvented cylinder or help getting your heating back up and running, our team is here to help. Keeping London Warm.
'%20rx='20'%20/%3e%3cg%20fill='%23FFF'%3e%3cpath%20d='M29.376%2016.914c-.555%200-1.006.454-1.006%201.013v37.416c0%20.578.472%201.014%201.097%201.014h34.109a1.007%201.007%200%200%200%20.972-.83%201.012%201.012%200%200%200-.161-.76l-6.446-9.416c-.375-.548-.567-1.085-.586-1.642-.034-.977.516-1.952%201.402-2.483%204.8-2.878%205.808-7.575%205.808-11.009%200-7.335-5.925-13.303-13.207-13.303H29.376ZM63.594%2059.75H29.467c-2.505%200-4.467-1.936-4.467-4.408V17.927c0-2.43%201.963-4.408%204.376-4.408h21.982c9.14%200%2016.577%207.49%2016.577%2016.698%200%205.879-2.46%2010.687-6.944%2013.607l6.17%209.017c1.37%202.002.868%204.752-1.12%206.132a4.336%204.336%200%200%201-2.44.778h-.007Z'%20/%3e%3cpath%20d='M38.767%2027.797c0-.749.603-1.357%201.347-1.357h6.427c3.979%200%206.426%201.72%206.426%205.099v.123c0%203.132-2.325%205.098-6.365%205.098h-3.848l-3.985%203.998V36.76h-.002v-8.963'%20/%3e%3c/g%3e%3cpath%20fill='%23FFF'%20fill-rule='nonzero'%20d='M18.176%2069.2h2.156v3.878h3.976V69.2h2.156V79h-2.156v-3.934h-3.976V79h-2.156v-9.8Zm16.428%207.98c.43%200%20.826-.08%201.19-.238a2.72%202.72%200%200%200%20.931-.658c.257-.28.457-.604.602-.973a3.21%203.21%200%200%200%20.217-1.183V74.1c0-.42-.072-.817-.217-1.19-.145-.373-.35-.7-.616-.98a2.96%202.96%200%200%200-.945-.665%202.873%202.873%200%200%200-1.19-.245c-.439%200-.838.08-1.197.238-.36.159-.667.378-.924.658s-.457.604-.602.973a3.21%203.21%200%200%200-.217%201.183v.028c0%20.42.072.817.217%201.19a2.959%202.959%200%200%200%201.554%201.645c.36.163.758.245%201.197.245Zm-.028%201.988a5.343%205.343%200%200%201-2.086-.399%205.187%205.187%200%200%201-1.645-1.078%204.823%204.823%200%200%201-1.078-1.596%205.029%205.029%200%200%201-.385-1.967V74.1c0-.7.13-1.356.392-1.967a5.075%205.075%200%200%201%201.085-1.61%205.05%205.05%200%200%201%201.652-1.092%205.395%205.395%200%200%201%202.093-.399c.756%200%201.451.133%202.086.399a5.187%205.187%200%200%201%201.645%201.078c.462.453.821.985%201.078%201.596.257.611.385%201.267.385%201.967v.028c0%20.7-.13%201.356-.392%201.967a5.075%205.075%200%200%201-1.085%201.61%205.05%205.05%200%200%201-1.652%201.092%205.395%205.395%200%200%201-2.093.399Zm8.14-9.968h2.324l2.576%204.144%202.576-4.144h2.324V79h-2.142v-6.398l-2.758%204.186h-.056l-2.73-4.144V79h-2.114v-9.8Zm13.152%200h7.392v1.918h-5.25v1.988h4.62v1.918h-4.62v2.058h5.32V79h-7.462v-9.8Zm13.866%209.94a6.49%206.49%200%200%201-2.198-.385%205.817%205.817%200%200%201-1.96-1.183l1.274-1.526c.448.364.908.653%201.379.868.471.215.987.322%201.547.322.448%200%20.796-.082%201.043-.245a.771.771%200%200%200%20.371-.679v-.028a.85.85%200%200%200-.077-.371.778.778%200%200%200-.294-.301%203.079%203.079%200%200%200-.602-.28c-.257-.093-.59-.191-1.001-.294a12.201%2012.201%200%200%201-1.344-.406%203.787%203.787%200%200%201-1.022-.553%202.237%202.237%200%200%201-.651-.819c-.154-.327-.231-.733-.231-1.218v-.028c0-.448.084-.852.252-1.211.168-.36.404-.67.707-.931a3.183%203.183%200%200%201%201.085-.602c.42-.14.882-.21%201.386-.21a5.86%205.86%200%200%201%201.981.322%205.743%205.743%200%200%201%201.659.924l-1.12%201.624a7.1%207.1%200%200%200-1.288-.707%203.292%203.292%200%200%200-1.26-.259c-.42%200-.735.082-.945.245-.21.163-.315.366-.315.609v.028c0%20.159.03.296.091.413.06.117.17.222.329.315s.376.182.651.266c.275.084.623.182%201.043.294.495.13.936.278%201.323.441.387.163.714.36.98.588.266.229.467.497.602.805.135.308.203.677.203%201.106v.028c0%20.485-.089.917-.266%201.295a2.66%202.66%200%200%201-.742.952%203.353%203.353%200%200%201-1.134.588%204.924%204.924%200%200%201-1.456.203Z'%20/%3e%3c/g%3e%3c/svg%3e)
Get our app for homeowners
- Send messages and get notifications from tradespeople
- Add photos to get more accurate quotes
- View tradespeople's profiles