In House Engineers

95% of repairs fixed on the first visit

24/7 UK based helpline

Mr. Reactive Provides Low-Cost Plumbing Services

Our professional service is backed by years of experience. Each of our plumber has over years of expertise in the field. Whatever the issue, you can rest assured that it will be resolved by a trained and qualified specialist. We have only your best intentions at heart!

Sinks and Toilets Showers Basins
Cylinders for Radiators Radiators
Locks with air Ball valves Taps for kitchen and bathroo
Pipes that are leaking or have ruptured Machines for washing clothes

Our Services

For emergency enquiries, call our team on 01274 752 852. For non-urgent enquiries, complete the contact form and we’ll get back to you as quickly as possible.

No obligations quick and easy care plan


You will not be greeted by a grumpy or disrespectful individual. When we pick up the phone and arrive at your site, our team is all enthusiasm. We are able to provide personal attention to each of our customers because we are a family-run business. We emphasize customer service because we understand that your experience is the most important factor.

Gas safe registered engineer video and home survey


We prefer to make things as simple as possible for you. Before any work begins, you can expect upfront pricing as well as our honest assessment on what you truly need. We don't believe in upselling and only suggest solutions that are the best fit for your needs. There will never be any unpleasant surprises at the end since we ensure that you know exactly what to expect from the beginning to the end.

Gas safe registered engineer boiler installation


When it comes to plumbing difficulties, you don't want to deal with late technicians or overpricing. You can rely on our team to provide quick and efficient service while also avoiding travel and overtime fees. We can assure that our customers receive excellent plumbing services at a reasonable price.

Frequently asked questions

Choosing the right care plan can be confusing, so if you're not sure about anything or have questions that need answering, take a look at our full FAQ section.

If you have a care plan elsewhere but want to switch to us, then you'll need to contact your existing provider and cancel your plan. You should find out what their cancellation policy is prior to this.

It only takes a few minutes to sign up to our care plans. If you haven't had your boiler installed by us, you'll be required to have an inspection by one of our gas safe registered engineers to service your boiler, at this point we'll confirm if your care plan is up and running.

All our contracts last for 12 months from the date they've been accepted.

We'll be in touch when your renewal day gets closer, at this point you can either cancel the plan or we'll automatically renew the care plan you were previously on.

We have a large workforce of highly trained gas safe engineers, who will always offer the earliest possible appointment - this is usually within 24 hours.
During extremely busy times, this might not always be possible, but we will prioritise you and always keep you informed.

Our care plans are for properties that are designed for residential use* that you, or someone else, live in - including any attached garage or conservatory.

*A building with fewer than half of the rooms used for a commercial purpose.

We provide the following services to landlords at no extra charge with each package.

  • On all gas appliances in the house, get a Landlords Gas Safety Inspection.
  • A Landlords Gas Safety Record will be issued (LGSR).
  • Your gas metre, pipes, and gas appliances will all be inspected.
  • For your gas metre, pipes, boiler, and gas appliances, you'll need a Gas Safety Certificate.