Your one-stop solution for all your Heating and Plumbing needs
Based in the New Forest covering Hampshire and Dorset we are team of experienced heating, plumbing & electrical engineers with a keen passion for renewable energy.
Whilst SL Energy is relatively new as a company, we are an amalgamation of two companies both established for over 30 years. Fronted by two experienced heating and plumbing engineers SL Energy has been formed to bring you ultra efficient heating, cooling, ventilation and plumbing systems whether it be, a renewable system, gas, oil or electric system. Based in the new forest, we offer our heating, plumbing and renewable services in Southampton, Brockenhurst, Lymington, New Milton, Christchurch, Bournemouth and all surrounding areas.
Here at SL Energy we are air source heat pump installation experts. Our company was formed to provide Hampshire, Dorset and the New Forest quality air source heat pump installations. Heat pumps have been misrepresented in the media as being expensive to install and expensive to run, when this is not the case. Provided the system is designed and installed by someone with the right skills set. Here at SL Energy we possess the skill set to design a system with low running costs in mind and with access to the boiler upgrade scheme grant as an MCS registered installation company you could be able to get £7,500 off of your air source heat pump install.
With years of dedicated service, we’ve earned the trust of Hampshire and Dorset residents. Check out what our satisfied customers have to say.
Our team comprises seasoned professionals with a wealth of experience in heating, plumbing and renewables. Rest easy knowing your home is in capable hands.
We’re not just a business; we’re part of the community. Our local focus ensures that our solutions are tailored to the specific needs of Hampshire and Dorset.
We believe in building strong relationships with our customers, fostering trust and loyalty through personalized interactions. We listen attentively to your feedback and use it to continuously improve our offerings, ensuring that your experience with us is continually enhanced.
Experience the efficiency of modern heating with our expert air source heat pump installation services. With access to the £7500 BUS grant, we can provide you an efficient, cost effective solution.
Harness the power of the sun to provide your home with sustainable hot water solutions.
Harness the natural heat from the ground to efficiently warm your home all year round. Eco-friendly, low-cost heating with long-term savings.
Enjoy fresh, filtered air while saving energy. Our MVHR systems recover heat from stale air and reuse it to warm incoming air—perfect for modern, energy-efficient homes.
Our process begins with a free consultation to discuss your specific air source heat pump needs. We'll talk about the size of your home, your heating requirements, and any questions or concerns you may have about the installation.
After your consultation, our experts will visit your property to carry out a full installation assessment. We’ll inspect your home layout, measure efficiency potential, and design a system that perfectly fits your heating requirements.
Our certified installers will complete your installation to the highest standards, ensuring safety and performance. We’ll keep you updated at every step, giving you confidence that your new system is installed right the first time.
Once your new system is installed, we’ll test its performance, show you how it works, and offer ongoing support. Our team remains available for maintenance, advice, and ensuring your heat pump continues to run efficiently.
Director and Co-founder of SL Energy Ltd
I bring over 12 years of hands-on experience in the heating industry, specializing in the installation and maintenance of gas, oil, and ASHP (Air Source Heat Pump) heating systems. My journey in this field is rooted in a lifelong passion for innovative heating solutions and a dedication to ensuring optimal comfort and efficiency for my clients.
I hold a range of qualifications that reflect my deep expertise and commitment to excellence in heating system design and maintenance. My credentials include:
• Heat Geek Mastery Course: Advanced training in modern heating system design, focusing on maximizing efficiency and performance.
• System Hydraulics Course: Comprehensive understanding of the principles and applications of hydraulic systems in heating.
• Heat Pump Installation and Maintenance Course: Specialized skills in installing and maintaining heat pumps, ensuring they operate at peak efficiency.
Over the past 12 years, I have honed my skills in:
• Gas Heating Systems: Installation and maintenance of gas boilers and heating systems, ensuring safety and efficiency.
• Oil Heating Systems: Expertise in oil-fired heating systems, providing reliable and efficient solutions for diverse needs.
• ASHP Heating Systems: Specialized knowledge in air source heat pump technology, offering eco-friendly and cost-effective heating solutions.
Growing up and living in Hampshire has given me a deep appreciation for our community and its unique heating needs. I understand the local climate and how to design and maintain systems that provide reliable comfort throughout the year.
Driven by a commitment to addressing environmental concerns, my mission is to deliver top-tier heating solutions that combine cutting-edge technology with practical know-how. Whether you need a new Air source heat pump installation, system maintenance, or a comprehensive Heating system design, I am dedicated to providing services that exceed expectations and enhance your home’s comfort and energy efficiency. Renewable heating systems are not just a smart choice—they’re the right choice for a sustainable future.
SL Energy Ltd is a trusted Installer of air source heat pumps, ground source heat pump, solar PV, solar thermal, and plumbing services in Hampshire. We are accredited by Renewable Energy Hub. Additionally, we are on Yell and Checkatrade, platforms known for showcasing reliable and reputable businesses. These accreditations and memberships reflect our commitment to delivering high-quality, sustainable energy solutions to all our clients.
At SL Energy, we understand the challenges you face in maintaining a comfortable home. Our commitment to excellence and customer satisfaction sets us apart. Here’s how we transform your heating, plumbing and renewable experience:
Our seasoned professionals guide you through the best heating options tailored to your needs. No more guessing games—just reliable warmth.
Plumbing problems disrupting your routine? Our expert team ensures quick and efficient resolutions, leaving your home free of any plumbing issues.
Say goodbye to soaring energy bills. Our energy-efficient heating solutions not only keep you warm but also save you money in the long run.
Plumbing disasters don’t wait for convenient hours. That’s why we offer out of hours call-outs, ensuring comfort and safety at all times.
We’re not just a service; we’re your neighbours. Our team understands the unique challenges of Hampshire and Dorset, delivering solutions that stand the test of local conditions.
Ready to bid farewell to chilly nights and plumbing headaches? Fill out the form below, and let’s start your journey to a cosier, stress-free home:
Posted on tonkat 8309/01/2026Trustindex verifies that the original source of the review is Google. SL Energy is a local, family-run business that I can wholeheartedly recommend. Their pricing is very competitive and communication is always excellent, with Elaine being both friendly and highly knowledgeable.Posted on Roger Barton08/01/2026Trustindex verifies that the original source of the review is Google. Do what they say they will do great service and Elaine was extremely helpful with the whole experience . As was Ronan and his Aprentice.Posted on Susan Barton08/01/2026Trustindex verifies that the original source of the review is Google. Superb service from the whole team Cannot fault the engineers who came to fix and service our air source heat pump Pleased to see they also have an apprentice who is keen to learn Highly recommend 😊Posted on Ant K01/12/2025Trustindex verifies that the original source of the review is Google. It is wonderful not to have adjust the heating, I find the even heat very easy to live with. Am very pleased with the system.Posted on Annie13/11/2025Trustindex verifies that the original source of the review is Google. Elaine is one of the best people I’ve spoken with. She has been calm and incredibly helpful in assisting me with my boiler issues.Posted on Neil Sanderson10/07/2025Trustindex verifies that the original source of the review is Google. Installed a heat pump and new radiators for us, very efficient service with a very high stand of work. I would strongly recommend them.Posted on KARENA BRAND25/06/2025Trustindex verifies that the original source of the review is Google. We are extremely satisfied with SLEnergy’s installation of our Heat Pump and a new bathroom. From estimating to completing they were very professional, competent and supportive.Posted on Brendan Bailey19/06/2025Trustindex verifies that the original source of the review is Google. Highly recommend SL Energy. Very efficient and got the jobs done with immediate effect. We will continue to use their services. Thanks Craig! Laura & The TeamPosted on Lawson White25/02/2025Trustindex verifies that the original source of the review is Google. We used S L Energy/Tom Sutton Heating for the first time recently and will definitely use them again. Ronan Sutton gave our boiler its routine service but also made adjustments to improve efficiency and lower running costs. Towards the end of his visit we happened to mention a kitchen pipework problem (leak) and, a few minutes later, Ronan had fixed it. Great service and very good value.Posted on Avon Renewables31/01/2025Trustindex verifies that the original source of the review is Google. Highly recommend the team at SL Energy, they offered great advice and expertise throughout our project towards the end of 2024. Their ongoing support is also much appreciated, will definitely be using them again. Sam.
New Milton
Dorset
Lymington
Milford on Sea
Burley
Brockenhurst
Beaulieu
Southampton
Totton
Lyndhurst
Ashurst
Bournemouth
Highcliffe
Christchurch
Ringwood
Verwood
Southbourne
New Forest
Hampshire