CRS MATRIX
Simplifying compliance for landlords and homeowners
Choose your service:

- Landlord Care Plans
- Gas safety
- EICR
- Diagnostic
- PAT
- Legionella Risk Assessment
- EPC

- Gas Safety Certificates
- Boiler servicing
- Diagnostic and repair
- Corrosion protection
EXISTING CLIENT?
GET EXCLUSIVE DEALS ON OUR LANDLORD CARE PLANS
Or book one of our tried and tested services
HEATING ○ POWERING ○ SUSTAINING
Everything you need under one roof from landlord gas safety, electrical EICR, to homeowner boiler servicing.
At CRS Matrix, we pride ourselves on serving both Leicester homeowners and landlords. Homeowners can enjoy comfort, savings, and peace of mind with our tailored services, while landlords can ensure compliance, safety, and value for their investment.
So Why Choose CRS Matrix?
Because we’re your local experts, with a unique understanding of Leicester’s property needs. We offer comprehensive services, so you don’t have to go anywhere else. We’re landlord-friendly, with tailored services to enhance your property value and compliance. Most importantly, we do what we say, and you won’t find any confusing jargon here. Experience the difference today, your property, our expertise.
TESTIMONIALS
LANDLORD CARE PLANS
For less than a cup of your favourite coffee
Tier 1
Essential
from 69p per day
Tier 1 +
Essential Plus
from £1.28 per day
Tier 2
Flexible
from £1.38 per day
Tier 2 +
Flexible Plus
from £1.87 per day
Tier 3
Complete
from £2.66
Existing Client?

- Heat pump installation
- EV charger
- Solar and battery
- Heating design
- Heat loss energy surveys
At CRS Matrix, we don’t just specialise in landlord and homeowner compliance; we have expanded our expertise to include a range of energy services.
We offer heat pump installation, heating design, and energy surveys, and we collaborate closely with architects to ensure the seamless integration of our systems.
Our ability to incorporate designs into CAD software such as Autodesk enhances collaboration, making the process smoother and more efficient.
This integration ensures that our MCS-standard designs align perfectly with your architectural plans, reducing errors and streamlining the project.
Whether you’re self-building, working with an architect, or retrofitting your home in Leicester or Leicestershire, we provide comprehensive solutions—from initial energy surveys and heat loss calculations to mechanical and electrical system design.
Our goal is to save you time and prevent costly mistakes by ensuring every aspect of your project aligns with the latest renewable energy solutions.
ACCREDITATIONS

Gas Safe Register is the official registration body for gas engineers in the UK, Isle of Man, and Guernsey. It ensures engineers are qualified to work safely and legally on gas appliances.
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Worcester Bosch is a renowned manufacturer of heating and hot water products, including boilers, solar water heating systems, and heat pumps.
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Soft Touch Arts are a Leicester charity that seek to change the lives of vulnerable young people through their committed work.
Visit SiteFAQs
Do they check radiators on a boiler service?
While radiator checks are not typically included in a boiler service, a qualified engineer may be able to perform additional checks on the system if requested. Ask CRS Matrix about extending a standard service package to include checking the radiators.
Can I repair my gas boiler myself?
It’s not recommended to repair your gas boiler yourself, as it can be dangerous and can result in further damage or injury. Instead, it’s best to leave the repairs to a trained and certified professional.
How much does it cost to repair a gas boiler?
The cost of repairing a gas boiler can vary depending on the extent of the damage and the parts needed for the repair. On average, repairs can cost anywhere from £100 to £1,500 or more. Remember, without a service agreement or insurance you may be paying additional call-out charges.
What is an EICR, and when do I need one?
The Electrical Installation Condition Report (EICR) assesses all electrical installations in your property to ensure they are safe and up to standard. Landlords must have a valid EICR for their properties, which must be renewed every five years.
What does it cost to charge an electric vehicle in the UK?
The cost to charge an EV in the UK varies based on electricity rates and vehicle efficiency. On average, charging an EV is cheaper than refueling a conventional petrol or diesel car for the same number of miles.
Do tenants need a copy of gas safety certificate every year?
Yes! By law landlords must carry out an annual gas safety check and provide tenants with a copy of the record of that check.
Is a boiler service the same as a gas safety check?
No, a boiler service is not the same as a gas safety check. While both are important, a gas safety check is a basic check of the gas appliances in your home to ensure they are safe to use. A boiler service, on the other hand, involves checking the individual boiler parts to make sure they are clean and working efficiently. Think of a boiler service and a safety check as the equivalent of a service and MOT on your vehicle.
How often should I have my gas boiler serviced?
You should have your gas boiler serviced at least once a year to ensure it’s functioning properly and to prevent potential breakdowns. Regular maintenance can also help extend the life of your boiler.
How can I save money on cleaning products while also being eco-friendly?
Making your own cleaning products using natural ingredients like vinegar, baking soda, and lemon juice is a great way to be more environmentally-friendly and economical. These ingredients are often cheaper than store-bought cleaning products and can be used for a variety of cleaning tasks around the home.
What is a smart meter?
A smart meter is a digital energy meter that measures your electricity or gas usage in real-time and sends that information to your energy supplier automatically.
Are smart meters safe?
Smart meters are designed and tested to meet strict safety standards. They use low-level radio waves to transmit data, which are well within the safety limits set by the relevant authorities.
Can I switch energy suppliers if I have a smart meter?
Yes, you can switch energy suppliers even if you have a smart meter. Your new supplier should be able to use the same smart meter to measure your energy usage.
How can insulating my home help me be more eco-friendly and economical?
Insulating your home helps keep it warm in the winter and cool in the summer, which can reduce your heating and cooling needs and save you money on your energy bills. Proper insulation can also reduce air leaks and improve indoor air quality.
What qualifications should a solar panel installer have in the UK?
A reputable solar panel installer should have certifications such as the Microgeneration Certification Scheme (MCS) or be registered with a recognized trade body such as the Renewable Energy Consumer Code (RECC). These certifications ensure that the installer follows industry best practices and UK-specific regulations.
Can I use any charger with my electric vehicle in the UK?
Most EVs are compatible with public chargers found across the UK, though Tesla cars may need an adapter for non-Tesla chargers. It’s always best to check compatibility with your vehicle manufacturer.
Are there any additional safety checks recommended for landlords?
While not mandatory, it’s advisable for landlords to perform regular checks on the property’s structure, plumbing, heating, and pests. Regular maintenance can prevent larger issues and helps ensure tenant safety and satisfaction.
What qualifications should an electrician have to work on my rental property?
Electricians working on your rental property should be certified by a recognized body such as the National Inspection Council for Electrical Installation Contracting (NICEIC).
Who is qualified to install an EV charger in the UK?
A qualified electrician who has specific training and certification in EV charger installation, such as the City & Guilds 2919, is required to install an EV charger in the UK. This ensures the installation is safe and compliant with UK electrical regulations.
How can I prevent issues with my boiler?
Regular servicing, keeping the area around the boiler clean, and checking the pressure gauge can help to prevent potential issues with your boiler.