At Masper Build LTD, we take pride in delivering bespoke mechanical, electrical, and renewable energy solutions across West London, Central London, Buckinghamshire, and Oxford. Our qualified team is equipped to manage projects from design through to installation and maintenance, ensuring each system is crafted to meet specific residential or commercial requirements. We are adept at implementing advanced heat pump technologies in homes and managing intricate HVAC systems in business premises, always maintaining the highest standards of safety and efficiency.
Our company is accredited by MCS, RECC, and NICEIC, which demonstrates our commitment to quality and regulatory compliance. Our comprehensive knowledge of the industry allows us to provide reliable, energy-efficient solutions that consistently exceed client expectations. At the core of our operations is a dedication to delivering enduring results, optimising energy usage, and ensuring client satisfaction with every project we undertake.
Our company is accredited by MCS, RECC, and NICEIC, which demonstrates our commitment to quality and regulatory compliance. Our comprehensive knowledge of the industry allows us to provide reliable, energy-efficient solutions that consistently exceed client expectations. At the core of our operations is a dedication to delivering enduring results, optimising energy usage, and ensuring client satisfaction with every project we undertake.
Details
- Licensed
- Insured
Highlights and features
- Expert MEP design, install, and maintenance services
- Energy-efficient heating and cooling systems installed
- Full project management from inception to handover
- Renewable energy solutions for homes and businesses
- Custom HVAC systems for comfort and climate control
- Certified electrical installations with safety compliance
Associations and certifications
- NICEIC
- MCS
- REFCOM
- RECC
- Gas Safe
- SafeContractor
- CHAS
- IWA
- Cyber Essentials
- SFG20
- UKATA
- Waste Carrier Licence
Payment methods
- Cash
- Debit cards
- Credit cards
Services
Masper Build LTD provides tailored, efficient heating systems with full MCS accreditation, ensuring a smooth and compliant installation process. Our engineers handle everything from system design to commissioning, focusing on quality and sustainability. We support clients in meeting the UKs energy targets through reliable and innovative heating upgrades. 
Masper Build LTD offers expert services in air conditioning, supporting a wide spectrum of properties with tailored cooling solutions. From single-unit installations to sophisticated VRF/VRV systems, we ensure reliable performance. Our team handles each step, maintaining the highest standards of quality and safety. Compliance and energy efficiency are central to our approach. 
Masper Build LTD specialises in a wide range of electrical services tailored for both residential and business clients. Our NICEIC-certified team handles everything from fuse board replacements and installations to fault diagnosis and lighting systems. Compliance with BS 7671 is at the core of our operations. We are known for safety, efficiency, and skilled execution. 
We at Masper Build LTD offer bespoke water-cooled air conditioning systems that require no external condenser, perfectly suiting buildings with faade restrictions. These quiet units connect to your water supply and avoid planning permissions entirely. Designed in-house, they blend seamlessly indoors. With fast installation and customisable indoor units, our service is tailored to residential and commercial needs. 
Masper Build LTD specialises in fitting custom solar panel systems for properties of all sizes. We use only certified components and our MCS-accredited professionals guarantee efficiency and reliability. Every installation includes a detailed performance projection and is backed by full compliance with UK energy regulations. Battery options and ongoing maintenance are readily available. 
At Masper Build LTD, our certified Gas Safe engineers undertake a broad range of gas services across Central and West London, Oxford, and Buckinghamshire. From routine diagnostics to complex commercial plant room installations, we operate with full compliance. We support landlords, businesses, and homeowners alike, offering expert guidance and dependable workmanship tailored to each unique requirement. 
Masper Build LTD is a trusted provider of bespoke heating systems for both private and commercial properties. We specialise in boiler and radiator installations, underfloor heating solutions, and upgrading entire plant rooms. Every project is managed by certified Gas Safe engineers. We focus on delivering safe, efficient systems with long-term performance across all building types. 
Masper specialises in providing experienced plumbing services for new kitchen and bathroom installations. Our gas safe registered and insured plumbers ensure all your plumbing, heating, and air conditioning requirements are met with utmost professionalism.
Reviews (12)
Leah Humphreys
Jun 26, 2025
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Masper delivered exceptional service for our homes HVAC system. Their technicians were prompt, professional, and impressively knowledgeable. They explained every step clearly and completed the installation swiftly and efficiently. Since then, our heating and cooling have performed flawlesslyand weve seen a noticeable drop in our energy bills. I highly recommend Masper for dependable, expert HVAC solutions.
Holly Cunningham
Jun 22, 2025
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Paul Roberts
Jun 21, 2025
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Masper managed a multi-faceted building services project for us, including HVAC, electrical, and plumbing upgrades. Their project management was superb they coordinated subcontractors seamlessly, adhered to deadlines, and kept the budget under control. Communication was clear and consistent, so we always knew the project status. The final results are impressive, with all systems running efficiently and reliably. We highly recommend Masper for any complex building services needs.
Calum Corbett
Jun 19, 2025
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We chose Masper for our heating system upgrade and were very impressed by their professionalism and expertise. They provided a detailed assessment of our home and helped us select a cost-effective, energy-efficient gas boiler. The installation was done quickly and carefully, with the team making sure to minimize disruption. Their technicians explained how to maintain the system for best performance and longevity. Masper's service exceeded our expectations in every way.
Chloe Barker
Jun 18, 2025
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Masper recently upgraded our heating system, and we couldnt be happier with the quality of service. Their team arrived punctually and conducted a thorough assessment before recommending a gas heating solution tailored to our homes requirements. The installation was efficient and professional, with the technicians taking great care to keep our property clean and tidy. They also provided clear instructions on how to operate and maintain the new system. Maspers commitment to quality and customer satisfaction is truly impressive.
Seb Wood
Jun 15, 2025
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Our company engaged MASPER for fire safety upgrades, and I am extremely satisfied with their service. The team conducted a thorough risk assessment and recommended the best solutions tailored to our buildings needs. Installation was quick and professional, and MASPER ensured compliance with all relevant safety regulations. They also provided comprehensive training for our staff on the new systems. MASPERs expertise and dedication to safety have given us great peace of mind. I strongly recommend their fire safety services.
Ronald Darnell
Jun 06, 2025
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From start to finish, Masper impressed us with their dedication and skill. We had a complex heating system upgrade with gas boilers and air source heat pumps, and they managed everything flawlessly. Their engineers are clearly experts in the field, and the customer service was outstanding. Definitely recommend MASPER for any HVAC needs.
Kristen Keyon
Jun 06, 2025
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Maspers expertise in industrial electrical and cooling systems is unmatched. They designed and installed a tailor-made solution for our manufacturing plant in London, ensuring maximum efficiency and minimal downtime. Their professionalism and quality workmanship make them the best choice for any commercial HVAC project.
Sara Atticus
May 16, 2025
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MASPER helped with both the installation and servicing of our heating system in Buckinghamshire, and the difference has been incredible. The team was extremely professional, and the process was smooth from start to finish. They took care of everything from the initial assessment to the installation of the heating system, ensuring everything was functioning perfectly. I highly recommend their heating and gas services, especially if you're looking for a reliable local heating specialist.
Martin Brett
Feb 22, 2024
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Oleg K.
Jun 15, 2023
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Excellent job by Masper. They have replaced the wiring and connectors between the floors of our house. They opened up the panels, fixed everything and then closed all the openings and repainted everything so I would never have guessed where the job was done. They also fixed my boiler by replacing a pump affected by electrical issues. All done fast and with a great quality
Pj Zoulias
Jan 23, 2022
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