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 often should I have my boiler serviced?
Boilers should be serviced annually by a qualified professional. This will help to prevent potential issues from occurring and prolong the lifespan of your boiler.
How long does a gas boiler repair take?
The length of time it takes to repair a gas boiler can vary depending on the severity of the issue. However, most repairs can be completed within a few hours to a day.
How much roof space do I need for solar panels?
The amount of roof space required depends on the size of the system you wish to install. Typically, a standard residential solar panel system needs about 15-20 square metres of roof space.
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.
Who keeps the Gas Safety Certificate, Landlord or Tenant?
A Gas safety assessment will guarantee that gas appliances and equipment are suitable for usage. record: Landlords are required to give their renters a copy of the yearly gas safety report within 28 days of the inspection’s conclusion or to brand-new tenants prior to their move-in. Copies of the gas safety record must be kept by landlords for two years.
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.
What should I do if my boiler stops working?
If your boiler stops working, check the pressure gauge and try to troubleshoot the issue using the techniques outlined in this guide. If you’re unsure what’s causing the problem, it’s best to call a professional.
How do I choose the right installer for my EV charger?
It’s recommended to obtain multiple quotes and check online reviews or references for potential installers. Choosing an installer recommended by your charger’s manufacturer can also ensure compatibility and adherence to warranty conditions.
What are the consequences of not using a qualified Gas Safe registered engineer?
Using an engineer who is not Gas Safe registered to work on gas appliances is illegal and can be extremely dangerous. It puts tenants at risk of gas leaks, carbon monoxide poisoning, and explosions. Additionally, it can lead to significant legal penalties, including fines and imprisonment, if an incident occurs due to improper work.
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 happens if my solar panels are damaged during installation?
Reputable installers will have insurance to cover any damages that occur during installation. Always confirm this before work begins, and check the warranty and insurance details included in your installation contract.
What are the common signs of a gas leak?
The common signs of a gas leak include the smell of gas, hissing or whistling sounds near gas appliances, a yellow or orange flame instead of blue, and physical symptoms such as headaches, dizziness, and nausea. If you smell gas coming from your boiler, you should immediately turn off the gas supply and contact a professional for repairs. Do not attempt to fix the issue yourself. Call the Cadent hotline immediately.
What are the environmental benefits of electric vehicles and EV chargers?
EVs significantly reduce emissions compared to conventional vehicles, especially when charged from renewable energy sources. The UK’s growing renewable energy capacity makes EVs increasingly sustainable.
Do I need a Fire Safety Certificate for my rental property?
There is no specific “Fire Safety Certificate” for dwellings, but landlords must ensure that all properties meet required fire safety standards. This includes installing smoke alarms on every floor and carbon monoxide alarms in rooms with a usable fireplace or wood burner.
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.
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).
How do I know if I can get a smart meter?
Energy suppliers are obligated to offer smart meters to their customers. You can check with your energy supplier or the relevant government agency to see if you are eligible.
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.
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.