As specialists in mechanical, electrical, and renewable energy systems, Masper Build LTD operates across West and Central London, as well as Buckinghamshire and Oxford. Our professional team excels in creating bespoke designs, performing efficient installations, and offering reliable ongoing support for both domestic dwellings and commercial buildings. From installing advanced heat pumps in private homes to managing intricate HVAC solutions for business premises, we prioritise safety, functionality, and strict regulatory standards.We are accredited by MCS, RECC, and NICEIC, which underscores our commitment to excellence. Our knowledge-driven approach enables us to deliver dependable, energy-conscious services designed for longevity. At Masper Build LTD, we focus on delivering measurable benefits such as energy savings and improved system performance, reinforcing our reputation for trustworthiness and technical competence in every project we complete.
Business 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
At Masper Build LTD, we deliver certified heat pump installations designed for optimal efficiency and sustainability. Our engineers undertake comprehensive system planning and installation, ensuring compliance with all regulatory standards. We are committed to helping our clients reduce their carbon footprint and improve heating performance through expert service delivery. 
At Masper Build LTD, we manage the full lifecycle of cooling systemsfrom consultation through to post-installation servicing. We offer flexible options for domestic and commercial environments, using state-of-the-art equipment. All work is carried out by trained professionals who meet F-Gas standards. Our focus is on delivering comfort, compliance, and long-term value. 
Our team at Masper Build LTD is proud to offer complete electrical solutions for homes and commercial premises. From lighting layouts to emergency repairs, we cover all aspects with diligence and regulatory compliance. We work strictly within BS 7671 standards and are NICEIC-approved, ensuring our clients receive dependable and safe services throughout. 
Our team at Masper Build LTD delivers expertly engineered water-cooled air conditioning systems, eliminating external components and the need for planning permissions. Designed for properties with modification constraints, our quiet, in-house units integrate discreetly indoors. Installed rapidly by F-Gas certified technicians, our systems provide independent room-by-room climate control and suit various interior configurations. 
Masper Build LTD offers professional solar panel installation for residential and business properties. Our team is MCS-certified and committed to delivering efficient solar PV systems that are both cost-effective and environmentally responsible. With battery storage options and performance estimates included, our systems comply fully with UK standards. Ongoing maintenance and support services are also available. 
Our qualified team at Masper Build LTD provides regulated gas engineering services throughout Central and West London and neighbouring counties. We offer a full suite of solutions including inspections, boiler services, installations, and commercial system work. Trusted by landlords and businesses, our services are grounded in expertise and a steadfast commitment to safety. 
Masper Build LTD offers a wide spectrum of heating services, tailored to residential and commercial environments alike. Our engineers are Gas Safe registered and experienced in managing projects involving boiler and radiator installation, underfloor heating, and plant room overhauls. Each system is designed with precision to ensure optimal functionality and year-round comfort. 
Maspers plumbers, equipped with extensive qualifications and insurance, expertly handle plumbing, heating, and air conditioning installations for new kitchens and bathrooms. With more than 20 years of experience, we provide dependable and safe service throughout your project.
Reviews (12)
Leah Humphreys
Jun 26, 2025
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.
Stewart H.
Jun 25, 2025
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!
Leon Nobel
Jun 22, 2025
Malcolm Turner
Jun 19, 2025
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.
Max Avery
Jun 16, 2025
Averie Duncan
Jun 09, 2025
Masper recently installed a new air source heat pump in our Buckinghamshire home, and the whole experience was excellent. Their team was punctual, professional, and highly skilled. They guided us through the available heat pump grants UK and explained how the Boiler Upgrade Scheme heat pump works. The installation was smooth, and the system has made a noticeable difference in our heating bills. Id definitely recommend MASPER as MCS certified heat pump installers.
Carly Elias
Jun 08, 2025
We chose MASPER for a complete overhaul of our gas boiler and air source heat pump systems in our home, and the experience was flawless. Their engineers arrived on time, were courteous, and clearly knew their stuff. They guided us through the options, helped us understand the benefits of the Boiler Upgrade Scheme heat pump, and installed everything with care and precision. Since the installation, our heating is much more efficient and reliable. The fact that they are local electricians with strong knowledge of both domestic and commercial HVAC systems made us feel confident we were in good hands. Id highly recommend MASPER for anyone needing expert heating and cooling solutions.
Ronald Darnell
Jun 06, 2025
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
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.
Aidyn Francis
May 19, 2025
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
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.
Pj Zoulias
Jan 23, 2022