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
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 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.
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.
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.
Do I need to turn boiler off before service?
It is not necessary to turn off your boiler before a service, as the engineer can do this as part of the service process, however it’s recommended to turn your boiler off before the service. This will ensure that it has time to cool down, allowing the engineer to work on it safely and efficiently.
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 any electrician install solar panels, or do they need special certification?
While many electricians are capable of installing solar panels, it’s best to use an MCS-certified installer. This ensures that they have specific training and qualifications in solar energy systems, which is also a requirement to qualify for certain government incentives and feed-in tariffs.
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.
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 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.
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.
What does a full boiler service include?
A full boiler service typically includes a thorough inspection of the boiler and its components, cleaning of the boiler, testing of safety devices, and a check of the gas pressure and flue.
How can I ensure my property is legally compliant for tenants?
Regularly review and adhere to the latest landlord regulations, conduct all required safety checks, maintain all necessary certificates up-to-date, and ensure any required assessments like the EPC, Gas Safety, and EICR are conducted within the legal time frames.
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.
How should I choose the right home EV charger in the UK?
Consider the charging speed you need, budget, and the space available at your home. An electrical inspection might be necessary to ensure your home’s wiring can support the desired system. Consultation with a certified installer can provide personalised advice.
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.
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 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.
Can any electrician perform PAT testing, or do they need special certification?
While any qualified electrician can technically perform PAT testing, it is advisable to use an electrician who has specific training and equipment for PAT testing. Certifications in PAT testing, such as the City & Guilds 2377, indicate that the electrician has received training focused on the specific requirements and procedures of PAT testing.