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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NICEIC is the UK’s leading voluntary regulatory body for the electrical contracting industry. It assesses electricians for safe and competent work.
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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
How long does a Gas Safety Inspection take?
The length of a Gas Safety Inspection depends on the number of appliances being inspected and the complexity of the system. On average, it can take between 30 minutes to 2 hours.
How do I find EV charging stations in the UK?
Apps like Zap-Map and PlugShare are great for locating charging stations across the UK, showing real-time availability and updates about new station installations.
Can I fix my boiler myself?
It’s not recommended to attempt to fix your boiler yourself. Boilers are complex systems, and attempting to fix them without the proper training can be dangerous. Always call a qualified professional if you’re experiencing issues with your boiler.
Do solar panels require planning permission?
In many cases, solar panel installations fall under “permitted development” and do not require planning permission, but this can vary, especially in conservation areas or on listed buildings. Always check with your local planning authority.
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.
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.
What is a CP12 or Gas Safety Certificate?
The CP12, commonly known as the Gas Safety Certificate, is a report that a Gas Safe registered engineer must complete annually. This certificate verifies that all gas appliances, pipes, and flues in your property are safe and meet legal standards. It is mandatory for all rental properties with gas installations.
How quickly can I get a Gas Safety Certificate?
You will receive the certificate via email from our certified engineer when the inspection is finished. This is typically within 48 hours (longer if done on the weekend). Depending on the scheduling and availability, we can examine the same day. Please note, there might be a small charge if we have to expedite outside of our normal procedures. Contact us today to schedule an inspection.
How can taking shorter showers help me be more eco-friendly and economical?
Taking shorter showers reduces the amount of water you use, which in turn reduces the amount of energy needed to heat that water. This can help you save money on your water and energy bills, as well as reduce your impact on the environment.
What are some sustainable transportation options that can help me save money and reduce my carbon footprint?
Walking, biking, and using public transportation are all sustainable transportation options that can help you save money on fuel and car maintenance, as well as reduce your impact on the environment. Walking or biking to work is also a great way to get some exercise and fresh air while reducing transportation costs.
Can solar panels increase my property value?
Yes, potentially installing solar panels can increase your property’s value by improving its energy efficiency rating and reducing future utility bills, making it more attractive to potential buyers.
What if my gas safety certificate has expired?
If your gas safety certificate has expired, you will need to schedule a gas safety inspection as soon as possible. Our team at CRS Matrix can assist you with this. We will send a Gas Servicing Engineer to your property to carry out a full inspection and provide you with a new certificate once your gas appliances have been deemed safe. It is important to note that continuing to use gas appliances without a valid gas safety certificate can be dangerous and potentially illegal. Contact us today to schedule an inspection.
How can I ensure my solar panels are installed correctly?
Always use a qualified, MCS-certified installer and check their references and past work. Post-installation, the installer should provide you with a performance estimate and a thorough inspection to ensure everything is set up correctly.
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.
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.
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 does it take to get a smart meter installed?
The installation time can vary depending on the availability of the installation engineer and the complexity of the installation. Typically, it takes around 1-2 hours to install a smart meter.
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.
Does the engineer servicing my property’s gas appliances need to be qualified?
Yes, any engineer working on gas appliances in your property must be Gas Safe registered. This registration is a legal requirement to ensure that all work is performed safely and competently. Always check the engineer’s Gas Safe ID card before allowing them to start work on your property.