At Masper Build LTD, we offer integrated mechanical, electrical, and renewable energy services throughout West and Central London, Buckinghamshire, and Oxford. Our mission is to deliver projects that are both technically advanced and tailored to our clients individual needs, whether residential or commercial. Our team is experienced in the application of efficient heat pump systems for domestic use and the deployment of complex HVAC infrastructure in business environments, with a sharp focus on safety, functionality, and legal compliance.
As certified professionals with MCS, RECC, and NICEIC, we are proud of our proven track record in quality service and dependable customer care. Our approach combines deep industry insight with a strong emphasis on sustainable outcomes. We aim to reduce energy consumption and optimise system performance, ensuring that every client receives the long-term benefits they expect from high-quality workmanship.
As certified professionals with MCS, RECC, and NICEIC, we are proud of our proven track record in quality service and dependable customer care. Our approach combines deep industry insight with a strong emphasis on sustainable outcomes. We aim to reduce energy consumption and optimise system performance, ensuring that every client receives the long-term benefits they expect from high-quality workmanship.
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 delivers precision-designed, MCS-certified heat pump systems for domestic and commercial settings. Every project is carefully assessed, planned, and executed to promote energy savings and regulatory compliance. We focus on delivering dependable and environmentally responsible solutions that support the UKs renewable energy objectives. 
Masper Build LTD specialises in designing and implementing effective cooling systems for domestic and commercial use. Our services include installing everything from standard split units to complex VRV/VRF systems. We manage every stage with precision and ensure full compliance with environmental regulations. Clients receive efficient, durable, and fully maintained climate control solutions. 
We at Masper Build LTD provide an array of expert electrical services, from basic installations to complex commercial upgrades. Our certified electricians ensure full compliance with the latest British Standards (BS 7671), with all works NICEIC-certified. Our commitment to safety and quality means clients can expect dependable and skilled outcomes every time. 
Masper Build LTD specialises in installing space-efficient, water-cooled air conditioning systems that comply with planning restrictions. Our solution eliminates the need for external equipment, making it ideal for apartments and listed buildings. Installation is typically completed in a day by experienced F-Gas engineers. Each rooms climate can be controlled independently, with multiple unit styles available. 
We design and install high-quality solar panel systems at Masper Build LTD, serving both homes and businesses. Every solution is tailored by our MCS-certified engineers to maximise savings and minimise environmental impact. We install roof and ground-mounted systems, all backed by warranty and UK compliance. Our services include solar system maintenance and expert financial advice. 
Masper Build LTD offers professional gas services delivered by Gas Safe registered engineers, covering key areas including London and surrounding counties. We manage everything from inspections and appliance fitting to commercial systems. With an emphasis on compliance and safety, we offer dependable solutions for both domestic properties and commercial premises requiring precise gas system care. 
Our company, Masper Build LTD, delivers a comprehensive range of heating solutions across various sectors. We are experts in installing and upgrading systems such as boilers, radiators, and underfloor heating. With a team of Gas Safe certified professionals, we ensure every installation meets the highest standards. We serve residential and commercial settings with dependable, customised systems. 
When undertaking a new bathroom or kitchen project, Maspers skilled plumbers deliver reliable plumbing, heating, and air conditioning design and installation solutions. Fully insured and gas safe registered, we bring over 20 years of experience to every job.
Reviews (12)
Isaac Cross
Jun 26, 2025
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Stewart H.
Jun 25, 2025
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Masper recently installed a new HVAC system in our office, and the entire experience was seamless. From consultation to installation, their team was professional, knowledgeable, and attentive to our specific needs. They helped us choose an energy-efficient system that fits perfectly within our budget. The installation team was punctual and worked efficiently, ensuring minimal disruption to our daily operations. After installation, they thoroughly tested the system and provided clear instructions for maintenance. I highly recommend Masper for all HVAC needs!
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.
Malcolm Turner
Jun 19, 2025
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Masper recently installed a new HVAC system in our office, and the service was outstanding from start to finish. The team was professional, punctual, and extremely knowledgeable. They took the time to explain the options and recommended the best system for our needs and budget. The installation was efficient and the technicians paid great attention to detail. After completion, they tested the system thoroughly and made sure we were comfortable with how everything worked. The whole process was seamless, and I highly recommend Masper for HVAC services.
Peyton Campbell
Jun 18, 2025
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Our company turned to Masper for upgrading our fire safety systems, and we were very impressed. Their team conducted a detailed risk assessment and designed a customized fire safety plan that met all regulatory requirements. Installation was smooth and carried out with minimal disruption to our daily business. Masper also provided staff training and detailed documentation, ensuring we are fully compliant. Their professionalism, expertise, and thoroughness give us great confidence in our workplace safety.
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.
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.
Noemi Alvaro
Jun 02, 2025
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For anyone looking for reliable HVAC services, MASPER is the go-to company. They handled the installation of a Daikin VRV system in our office with precision and care. Their team was friendly and communicated clearly throughout. We especially appreciated their knowledge of heat pump grants UK and helped us apply successfully.
Joe Mackenzie
May 24, 2025
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Our office in London required a commercial VRV system, and Masper provided outstanding service from start to finish. Their team was knowledgeable about VRV systems like Daikin and installed the system quickly and efficiently. We now enjoy a comfortable and consistent temperature across the office. MASPER has earned our trust as the go-to for all our commercial cooling and heating needs!
Aidyn Francis
May 19, 2025
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My Buckinghamshire house needed a new boiler, and Masper's crew was excellent! They had very competent and effective gas engineers. My new gas boiler was swiftly installed, and before they were done, they made sure everything was in perfect operating order. Additionally, they gave me an EICR certificate, which was really beneficial. Without a doubt, I will give them another call if I ever need heating or plumbing again!
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.