Gas Safe Register is the official gas registration body for the UK, appointed by the Health & Safety Executive. It is illegal to carry out gas work without being on this register. Our engineers are fully registered and qualified across all domestic gas work categories.
Checkatrade verifies tradespeople through 12 independent checks including identity, qualifications, financial history, customer reviews and court judgement searches. We've maintained continuous membership since January 2021 and scored 9.95/10 from 98 verified reviews.
Our engineers hold the relevant qualifications to install and commission unvented hot water storage cylinders under Building Regulations Part G3. Unvented systems must only be installed by G3-qualified operatives, this is a legal requirement.
As Gas Safe registered engineers, we are authorised to self-certify a wide range of heating and hot water works under Building Regulations, including extensions to existing heating systems, full system installations, flue liners and heating controls.
Nu Age Heating & Interiors Ltd carries full public liability and employer's liability insurance. Insurance evidence is available on request.
We are also a VAT-registered limited company, Company Reg: 12003410 | VAT No: 326 082 125.
REFCOM is the UK's leading F-Gas certification body. Registration is a legal requirement under F-Gas Regulations for any company handling refrigerants in air conditioning and heat pump systems. Our engineers hold the required Category 1 certificates.
Learn about REFCOM
Checkatrade is one of the UK's most recognised tradesperson vetting platforms. To join and maintain membership, every trade must pass 12 independent background and business checks, renewed regularly. This is why a Checkatrade profile is meaningful evidence of a trustworthy, legitimate company.
We are proud to have passed all 12 checks and maintained a near-perfect score across all review categories since joining in January 2021.
Gas Safe registration is a legal requirement. Hiring an unregistered engineer could invalidate your home insurance, make your property unsellable and put your family at serious risk.
Work carried out by unqualified tradespeople can void your buildings and contents insurance. Our certified engineers ensure all work is fully compliant and insured.
As Gas Safe registered engineers, we self-certify relevant works under Building Regulations — so you get the correct paperwork without needing a separate inspection.
When selling your home, solicitors check that heating and gas work was carried out by registered engineers. Non-compliant work can delay or prevent a sale.
Most boiler manufacturers only honour warranties when installation is carried out by a Gas Safe registered and brand-trained engineer. We protect your investment.
We employ only our own fully vetted engineers, never subcontractors. This means consistent quality and accountability on every job, from start to finish.
9.95/10 overall — Quality 9.95 | Reliability 9.95 | Courtesy 9.95 — from 98 independently verified Checkatrade reviews.
Always professional and friendly. Brilliant at communicating throughout the job. Customers are very happy with the punctuality and the high standard of work, often stating they would use the service again.
Tom R. — Boiler PCB Replacement, CV5Nu Age are very professional and efficient. I was very pleased with the replacement of my bathroom tap and waste. Would highly recommend.
Verified Customer — Excellent Experience, B91Cap off old gas fire — Sam was very polite, friendly and helpful on the phone and got me booked in very quickly. Will come out to carry out the job and was very friendly and efficient. Would 100% recommend.
Verified Customer — Gas Fire Cap-Off, CV5
Every engineer at Nu Age holds the certifications and practical experience to back up the work they carry out in your home. Below is a summary of the specialist expertise across our eight service areas. All engineers are directly employed, never subcontracted, and held to the same standards on every job.
Our Gas Safe registered engineers are qualified across all domestic gas categories, covering combi boilers, system boilers and conventional heating systems. We install and service all major brands, Worcester Bosch, Vaillant, Ideal, Baxi and more, and undertake complete central heating installations from design and specification through to commissioning and Building Regulations sign-off. We also carry out annual boiler servicing and issue CP12 landlord gas safety certificates.
Our air conditioning engineers hold REFCOM Category 1 F-Gas certification, the legal requirement under UK F-Gas Regulations for handling refrigerants. We install and service split-system and multi-room domestic air conditioning units, and our technical expertise extends to air source heat pump systems where refrigerant handling is required. All installations are carried out in compliance with current F-Gas legislation.
Our bathroom and kitchen teams bring together specialist skills in plumbing, tiling, carpentry, plastering and electrical first fix, all in-house, with no subcontractors involved at any stage. All wet room and unvented cylinder work is carried out by our G3-certified engineers, ensuring full Building Regulations compliance and correct documentation on completion.
Our plumbers cover the full range of domestic plumbing work, from leak detection and pipe repairs to radiator installation, tap and valve replacement, and waste pipe clearance. Our engineers also hold the G3 qualification for unvented hot water cylinder installation, a legal requirement under Building Regulations Part G3 that only certified operatives can carry out.
Our engineers are trained in the latest low-carbon heating technology and are familiar with MCS certification requirements, the standard that makes installations eligible for government funding through the Boiler Upgrade Scheme (BUS). We also install solar thermal hot water systems and underfloor heating as part of complete renewable packages.
Our engineers are trained in the installation and configuration of leading smart heating controls, including Nest, Hive, Tado and Honeywell. We set up full app-based control, room-by-room zoning and integrations with Alexa, Google Home and Apple HomeKit, and we walk every customer through how to use their new system before we leave.
You've seen the credentials. Now let our team show you what they mean in practice. Get a free, no-obligation quote from Coventry's most trusted heating and plumbing engineers.