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 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.
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.
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.
What is the Gas Safe Register?
The Gas Safe Register is the official list of gas engineers who are qualified to work safely and legally on gas appliances, fittings, and flues. You can find it here: https://www.gassaferegister.co.uk/
What time of year should I service my boiler?
It is recommended to have your boiler serviced in the summer or early autumn months, before your energy requirements start increasing for winter. This reduces the chance of a boiler breakdown when your home needs heating the most.
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.
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.
How do I find a reputable gas boiler repair company?
Look for a company that is licensed, insured, and certified to work on gas boilers. Check online reviews and ask for referrals from friends and family to find a reputable and reliable repair company. But of course, you’re here already, and we are in Leicester, near you. CRS Matrix checks all the boxes for being your local boiler repair and maintenance company in Leicester.
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 charge my electric vehicle overnight?
Charging an EV overnight is efficient with both Level 1 and Level 2 chargers, taking advantage of lower nighttime electricity rates in the UK.
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.
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.
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 can I prevent my gas boiler from needing repairs?
Regular maintenance and servicing can help prevent the need for major repairs. It’s also important to have your boiler inspected annually by a professional to catch any potential issues before they become major problems.
What are some examples of reusable items I can use to be more eco-friendly and save money?
Some examples of reusable items include cloth napkins, refillable water bottles, and reusable shopping bags. These items may require a larger initial investment, but they can save you money in the long run by reducing the need to buy disposable items repeatedly.
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.
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.
Are boiler services worth it?
Yes, boiler services are worth it as they help ensure that your boiler is operating safely and efficiently. Regular servicing can also help identify any potential issues before they become major problems, which can save you money in the long run.
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.