Bathroom sink with a soap dispenser, a bowl, and a towel hanging nearby.

High Standards.

High Quality.

Every Single Time.

25 years of serving Cornwall with pride - From routine repairs to full installations, we deliver honest, reliable, and efficient plumbing and heating services tailored for whatever it is you need.

Contact The Team

Our Services

At C.O. Plumbing and Heating ltd we offer a wide range of services - click to see more:
Modern bathroom with a corner shower, white bathtub, and wood grain flooring.
Modern shower with dark gray tiled walls, a chrome showerhead, water control handles, a flexible hose, and a wall-mounted shelf with shampoo, conditioner bottles, and soap.
Modern minimalist bathroom with a wall-mounted toilet, a small potted plant with white flowers and green foliage in a tall vase, and a roll of toilet paper on a wall-mounted holder. The space has wood flooring, white walls with a sloped ceiling, and
Bathroom with dark gray tiles, a blue and white towel hanging, a small potted green plant on the white counter, and a chrome towel holder attached to a white vertical strip.
Modern bathroom with a white bathtub, dark blue tiled wall, and white walls. Decorated with green plants in white pots and small candles and bottles on the bathtub ledge.
Close-up of a modern shower system with a chrome hand shower, hose, and wall mount, installed in a gray tiled bathroom.
Interior room corner with a white radiator, a small blue cabinet, a wooden stool with a houseplant in a white pot, and a wall-mounted mirror. Part of a patterned rug and hardwood floor are visible.
Modern bathroom with a large illuminated mirror, a small white vanity with a faucet, and a walk-in shower with glass partition and a mounted showerhead.
Modern bathroom with a corner glass shower enclosure, blue tiled walls, a white vanity with a plant, and wood flooring.
Kitchen sink with a silver faucet, a small white cup, a gray and white striped cloth, and a potted plant on the windowsill with wooden blinds.
A potted plant with green and white striped leaves on a small round wooden stool, next to a vertical white radiator, and a blue cabinet with a small decorative house on top.
A modern bathroom with a white sink, soap dispenser, and a small bowl. Two patterned blue and white beach-themed towels are hanging on a towel rack. A small potted plant is positioned beside the sink. There's a mirror above the sink, reflecting a win

Opening Times

Monday l 8 am–4:30 pm

Tuesday l 8 am–4:30 pm

Wednesday l 8am-4:30 pm

Thursday l 8am-4:30 pm

Friday l 8 am–4:30 pm

Saturday l Closed

Sunday l Closed

About

With over 25 years in the trade Chris O’Brien, C.O. Plumbing & Heating Ltd has grown into one of Cornwall’s most trusted names in plumbing and heating. Chris and his team bring local knowledge, technical expertise, and a genuine commitment to customer care to every job.

What sets us apart is our customer-first approach: free, no-obligation site visits, transparent quotes, and a clean, respectful working style. Every project, big or small, is completed with attention to detail and pride in workmanship.

With over 25 years in the trade, Chris has built the business on the same values he started with: being reliable, turning up when promised, doing the job properly, and treating people’s homes with respect.

Today, C.O. Plumbing & Heating Ltd offers everything from emergency repairs and boiler servicing to full bathroom installations—but the approach hasn’t changed. Every job, no matter the size, is given the same care and attention, because we know trust is earned one visit at a time.

  • Modern, minimalist bathroom with white walls, ceiling lights, wall-mounted sconces, a floating vanity with a vessel sink, and a toilet in the background.

    Chris was so easy to talk to and there were no delays in starting. We're really pleased with the work - Would highly recommend!

    Steve in Cornwall, 2025

    ★★★★★

  • A Catholic cathedral with pointed spires at sunset or sunrise, with soft pastel sky in the background.

    I have had my bathroom stripped by Chris and Dave and now have a fantastic walk-in shower with new everything. I am absolutely delighted.

    Beryl in Truro, 2022

    ★★★★★

  • Coastal scene with a sandy beach, ocean, and a distant town with buildings and cliffs under a blue sky with scattered clouds.

    Thank you Chris Josh and Curtis, 5 stars is not enough!

    Customer on Which, 2019

    ★★★★★

  • A scenic view of a mountain range with green hills and a body of water in the foreground, under a cloudy sky.

    Amazing, extremely thorough and professional, reasonable pricing. No complaints at all, would highly recommend to anyone.

    Joseph, 2018

    ★★★★★

  • Bright bathroom with white vanity, decorative vessel sink, pink flowers in silver vases, towels, and a large mirror.

    Chris always carries out his work professional & skilfully. The completed installation was superb.

    Graham in Cornwall, 2018

    ★★★★★

  • We cannot praise Chris and his team enough for their work on our bathroom! From start to finish, nothing has ever been too much trouble.

    Kelen Jones in Camborne, 2025

    ★★★★★

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If Chris and the team have worked with you before we would love for you to tell us how we did!

Our Partners

Logo featuring a red power button symbol above the word 'CALOR' in black text.

Our Services

At C.O. Plumbing we offer a wide range of services:

  • From fitting to servicing Chris and the team can assist with your boiler needs, ensuring your boiler is providing you the most cost effective solutions for heating your home.

  • Chris and the team are at hand to help install the plumbing and layout of your dream bathroom

  • Burst pipes can often be costly and damaging to your property without remedial repairs.

    We're here to ensure the impact is solved before they create long term damage.

  • Environmentally friendly solutions to heating needs - Chris and the team can help with solar heating solutions for your home.

  • Landlord Safety Checks to ensure your property adheres to government guidelines and safe practices.

  • Chris and the team are well equipped to deal with nearly any plumbing issue or request you need handling.

Get In Touch

Contact Us

Get in touch for a free, no obligation quotation, from boiler servicing to larger projects and we’ll be in touch.

Please feel free to send an email or give us a call to find out more and move forward.