on Google
Surindar Sandhu
I was very impressed by the level of service I received by Robert and his team. The communication was really clear and I would definitely use them again in the future. Surindar
Milton Keynes Heating Engineers Since 2014
Your trusted local boiler and heating experts serving Milton Keynes and surrounding areas
Gas Safe 9578165.0212 reviews
on Googleas of 23 September 2026
How Plumbline MK Became Milton Keynes' Trusted Heating Team
Founded by Robert over 10 years ago, Plumbline MK began as a small family-run business with a simple mission: to provide honest, reliable heating services to our local community in Milton Keynes and surrounding areas up to 50 miles.
What started in a single van has grown into a trusted team of Gas Safe registered engineers, but we’ve never lost sight of our core values. We still treat every home as if it were our own, and every customer as a valued neighbour.
Today, we’re proud to be Worcester Bosch and Vaillant accredited installers, with over 200 customer reviews on Google, which you can read on our reviews page. Our commitment to excellence is reflected in our up to 12-year warranty on installations and 12-month guarantee on all repairs.
From emergency repairs at midnight to carefully planned installations, we bring the same level of care and professionalism to every job. Because at Plumbline MK, you’re not just a customer - you’re part of our extended family.
10+
Years of Excellence
Our Values
The principles that guide everything we do
Safety First
We prioritize safety in every job. All our engineers are Gas Safe registered and follow strict safety protocols to protect you and your home.
Customer Satisfaction
Your happiness is our success. We go above and beyond to ensure every customer receives exceptional service and support.
Transparency
No hidden fees, no surprises. We provide clear quotes upfront and keep you informed throughout every stage of the work.
Excellence
We're committed to delivering the highest quality workmanship. Our team continuously trains to stay ahead of industry standards.
Gas Safe registered 957816
Every engineer carries a Gas Safe ID card. Check the number on the register before we arrive - it takes ten seconds.
Meet Our Team
The experienced professionals dedicated to keeping your home warm
Robert Casey
Founder & Owner
With over 10 years of experience in the heating industry, Robert is a Gas Safe registered engineer who founded Plumbline MK with a commitment to exceptional service and customer satisfaction.
Sam Tilney
Engineer
Sam started his career in the gas industry at age 16 and has developed extensive expertise in boiler installations and repairs. Gas Safe registered with specialist training in Worcester Bosch and Vaillant systems.
Tom Windsor
Engineer
Tom brings hands-on expertise and a dedicated work ethic to the Plumbline MK team. Skilled in boiler servicing, repairs, and installations, Tom is committed to delivering high-quality workmanship on every job.
What Our Guarantees Mean for You
12-Month Guarantee on Repairs
Every repair we carry out is covered for a full 12 months. If the same issue returns within that period, we come back and fix it at no extra cost to you.
Up to 12-Year Boiler Warranty
As accredited installers for Worcester Bosch and Vaillant, we can register extended manufacturer warranties of up to 12 years on new installations, protecting your investment for over a decade.
Accreditations & Certifications
Fully qualified and certified for your peace of mind
Accredited and registered with
Customer reviews
What customers say
5.0212 reviews
on Googleas of 23 September 2026
GG
I recently had a boiler installed by Robert & Sam. They were very kind and lovely. Thank you guys !
Maryam Dakramendjian
Robert and Sam recently attended my property, highly recommend. Thank you boys
Ready to Work With Us?
Experience the Plumbline MK difference. Get your free, no-obligation quote today.
Email us
Emergencies 24/7 by phone and WhatsApp.