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Warmzilla Limited

9.95/10

Cardiff

£1,000 guarantee T&Cs apply

Checkatrade member since April 2025

Public liability insurance is unverified

Customer Reviews

Write a review

9.95 /10

Based on 7 reviews over the past 12 months

Quality of work

10

Reliability

9.86

Communication

10

Reviews (7)

  • 10

    Central Heating

    Posted 12 March

    Pleased

    Excellent communication and polite workmen
    Job location: BS4
  • 10

    Air Conditioning

    Posted 11 March

    Great website and excellent service

    Great experience from start to finish. The website was slick and very easy to use, the installation was carried out brilliantly, and the customer service was excellent throughout. Highly recommend.
    Job location: N1
  • 10

    Central Heating

    Posted 11 March

    Very trustworthy company

    WarmZilla made replacing my boiler incredibly simple and stress-free. The online process was clear, transparent and easy to follow, with a fixed price and no hidden costs. Communication was excellent and everything happened exactly when promised. It’s refreshing to deal with a company that genuinely prioritises trust, professionalism and customer experience. I’d highly recommend WarmZilla to anyone looking for reliable heating services.
    Job location: E1
  • 9.67

    Air Conditioning

    Posted 10 March

    Awesome AC installation in a ground floor apartment in London

    I recently used WarmZilla for an air conditioning installation in my ground floor apartment in London, and I couldn't be happier with the service. From the initial quote to the final commissioning, the process was seamless. Living in a flat, I was concerned about the neatness of the external pipework and the placement of the condenser, but the engineers were incredibly professional. They arrived on time, kept the work area spotless, and the finish is very tidy. It’s rare to find a company that handles London logistics so efficiently. Highly recommended.
    Job location: SW4
  • 10

    Central Heating

    Posted 10 March

    Great Service!

    Great Service all round! Thankyou WarmZilla! You made the process stress - free, Ordered my new boiler through their website which was hassle free, Spoke with the team and went through all the final plans and they explained to me over the phone how the morning of the installation would go, the engineers arrived and were brilliant, left the house exactly how it was when they arrived, the team at WarmZilla really do look after you!
    Verified reviewer
    Job location: SA4
  • 10

    Central Heating

    Posted 10 March

    Amazing service

    Great communication from start to finish! I wasn’t sure what type of boiler I had, sent some pictures and had a call back! Boiler was installed next day!
    Verified reviewer
    Job location: SA14
    CARYL E

Company Info

Owner

Mr Matthew Powell

Ltd Company

1 years on Checkatrade

VAT Registered

No

Warmzilla Limited started trading in 2014; the company covers Cardiff and is able to support homeowners with jobs in the following categories: Central Heating.