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
Can any electrician install an EV charger, or do they need special approval?
Not all electricians can install EV chargers. They need to be certified by a recognized body such as the National Inspection Council for Electrical Installation Contracting (NICEIC) or have specific qualifications like the City & Guilds 2919. It’s crucial to choose an installer who has the necessary credentials and experience with EV charging systems.
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.
Do I need to have the boiler serviced in my rental property?
While there is no legal requirement to service the boiler annually, it is highly recommended. Regular servicing helps ensure the boiler operates safely and efficiently, and it can also prevent costly repairs in the future. Moreover, an annual boiler service is often required to maintain the warranty on the boiler.
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 a programmable thermostat help me save money and be more eco-friendly?
A programmable thermostat allows you to set the temperature of your home according to your schedule, so you can reduce heating or cooling when you’re away or asleep. By using a programmable thermostat, you can save up to 10% on your annual energy bills and reduce your carbon footprint.
How long does it take to install solar panels?
The installation time can vary depending on the size and complexity of the system, but typically, solar panels can be installed on a residential home within 1 to 3 days once all the preparatory work has been completed.
What certificates do I need as a landlord in the UK?
As a landlord in the UK, you are required to obtain several key certificates to ensure the safety and compliance of your rental properties. These include the Energy Performance Certificate (EPC), Gas Safety Certificate (CP12), Electrical Installation Condition Report (EICR), Portable Appliance Testing (PAT) where applicable, and a Legionella Risk Assessment if needed. These certificates help ensure that your property meets health and safety standards.
How can using energy-efficient lighting help me be more eco-friendly and save money?
Using energy-efficient lighting, such as LED bulbs, can reduce the amount of energy needed to light your home and save you money on your energy bills. LED bulbs are more expensive upfront but last longer than traditional bulbs, which can save you money in the long run.
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.
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.
How do I get a copy of my Gas Safety Certificate?
To obtain a copy of your Gas Safety Certificate, please contact us at CRS Matrix. Our team will be happy to assist you in retrieving a digital or physical copy of your certificate. Please provide us with your name and contact information, as well as the address where the gas appliance is installed. We may also need to verify your identity to ensure that we are releasing the certificate to the correct person. Once we have this information, we will work quickly to get you the documentation you need. Please note that there may be a small fee associated with providing a physical copy of your certificate.
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 do you know when your boiler needs replacing?
Some signs that your boiler may need replacing include an increase in energy bills, a drop in boiler efficiency, strange noises coming from the boiler.
How can I maximise the lifespan of my EV battery?
To maintain battery health, try to keep charging between 20% and 80% capacity and use timed charging to avoid keeping the battery at 100% for extended periods. Modern smart chargers can help manage this automatically.
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.
How long should a boiler service take?
A boiler service typically takes around an hour to complete, although this may vary depending on the type of boiler and the complexity of the service.
How do I know if my gas boiler needs to be repaired?
There are several signs that your gas boiler may need repairs, including strange noises, leaks, weak or no heat, and unusual smells. If you notice any of these symptoms, it’s important to contact a professional to inspect your boiler.
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 should I look for in a solar panel installation quote?
A comprehensive quote should include the cost of the panels, installation charges, any scaffolding that might be needed, a timeline for completion, warranty periods, and details of any after-sales service. It’s wise to get multiple quotes to compare prices and services.