The quick way to find a local Gas Boiler - Installation specialist in Guildford

K Marsh Plumbing & Heating LTD

Gas Boiler - Installation

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K Marsh Plumbing & Heating Ltd is a professional plumbing and heating contractor operating across London and the surrounding areas, delivering high standard installations, upgrades and maintenance services to both domestic and commercial clients. We specialise in boiler installations, full central heating systems, unvented hot water cylinders, plant room works and high quality plumbing installations. Our approach is structured, compliant and detail focused, ensuring all works are completed safely, efficiently and in accordance with current regulations. We are fully Gas Safe registered and G3 qualified for unvented hot water systems. All installations are carried out in line with manufacturer specifications and current Building Regulations, with the appropriate certification issued upon completion. Our core services include: Boiler installations and system upgrades Boiler breakdown diagnostics and servicing Full central heating design and installation Unvented cylinder installation and maintenance Hot and cold water system upgrades Leak detection and remedial works Bathroom plumbing installations Underfloor heating systems Commercial heating and plant room works We operate with a clear and professional process from initial enquiry through to completion. Site surveys are conducted where required to ensure accurate scoping, correct appliance sizing and full compliance. Written quotations are provided detailing the scope of works, materials, warranties and timescales, ensuring complete transparency. On site, we take pride in protecting client properties, maintaining clean working environments and delivering workmanship that reflects the standards expected of a professional contractor. All systems are fully tested, commissioned and demonstrated to the client prior to handover. Our reputation is built on reliability, technical knowledge and long term client relationships. A significant proportion of our work comes from repeat clients, landlords, managing agents and referrals, reflecting the confidence our customers place in our service. K Marsh Plumbing & Heating Ltd is committed to delivering compliant, high quality plumbing and heating solutions with clear communication and dependable results.

Latest homeowner review

Reviewed by William on 30/3/2026

Asadullah Jalalzai

Gas Boiler - Installation

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Ex BG domestic gas engineer, located in South West London, just started as solo. Experience in gas boilers and hub installation, servicing and landlord certificates, quality is over quantity, work for a cause not for applaus,

Metro Plumb

Gas Boiler - Installation

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At Metro Plumb, we truly care about our customers. All our local plumbers are expertly trained to not only diagnose and fix a wide range of plumbing issues, but deliver a fast, friendly and trustworthy service too. With our reactive emergency coverage nationwide, you can rely on Metro Plumb to remove the hassle of sorting plumbing issues and ensure your water keeps flowing. Our services include: • Tap repair and replacement • Toilet repair and replacement • Leak detection • Waste trap replacement • Bathroom Installations • Radiator repair and replacement • Pipe repairs • Boiler services and installations (subject to location) If you have any plumbing problems or queries please don't hesitate to get in touch.

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Reviewed by Alan on 19/10/2022

an very good and well done job,

Daniel Flux

Gas Boiler - Installation

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Hampshire based friendly plumber, competitive prices and always here to help! Come check out my website for further information on Aquaflux services

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Reviewed by Matt on 10/5/2026

Kubel LTD

Gas Boiler - Installation

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Our company KUBEL LTD has a team of specialist with more than ten years of experience in the field of construction, reconstruction of houses, roofs, extensions, gardens... Please, see pictures of our works below.

HEAT TEAM

Gas Boiler - Installation

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With over 10 years of experience in the gas industry, I am fully qualified and committed to delivering high-quality service. My certifications include CCN1, CPA1, CENWAT, CKR1, and HTR1, ensuring expertise across a wide range of gas appliances and systems. I take pride in excellent customer service, reliability, and attention to detail—your safety and satisfaction are my top priorities.

PlumbJax Ltd

Gas Boiler - Installation

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With more than 20 years of experience, leave your gas and heating requirements in our capable hands. Working from Basingstoke, we service Basingstoke and surrounding areas. We will take the time to understand your requirements fully and make recommendations that add value and get the job done for good.

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Reviewed by Louise on 19/3/2023

Friendly, professional company who offer great service. Tyrone and Kesha replaced my boiler and the whole process went very smoothly. Would definitely recommend!!

Beauchief Building and Electrical Services

Gas Boiler - Installation

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We have been in business for over 20 years and pride ourselves in complete design and build, project management with good communication and an eye for customer satisfaction. We carry out works from New builds to lofts, extensions to refurbs with a specialist Bathroom operation which we carry out all year

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Reviewed by Paul on 29/8/2023

Julian at Beauchief was both professional in his approach and diligent in his work. Communication was very good both talking through the job / options and during, with regular photos updating progress. I would have no hesitation in using him again.

HEATING HOMES LTD

Gas Boiler - Installation

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Heating Homes Ltd are a team of plumbing and heating experts who provide the highest standards of workmanship and customer service to domestic and commercial clients based in London, Surrey, Sussex and beyond. Our qualified engineers are experienced with all makes of boilers. We can undertake full design of larger projects as well as boiler replacements and system upgrades. We can also offer advice and fitting of underfloor heating and smart thermostats. We are accredited Gas Safe Engineers so you can be assured that any work carried out by Heating Homes is safe and legal. As well as this we are Worcester Bosh accredited platinum installers and we are on the Safecontractor Approved list. Please don’t hesitate to get in contact with us today!

Latest homeowner review

Reviewed by Bernd on 2/1/2019

Excellent work from Heating Homes replacing two heavy duty oil boilers in an external boiler house. David and Robert (the principals) were good to deal with at the quotation stage, came up with a fair price, and oversaw the project to completion on time and as quoted. Luke, who did most of the work, was amazingly tidy, working late to get the system running before Christmas and returned on a Sunday evening to deal with a small problem which had unexpectedly developed. Very professional all round.

Home Renovations Ltd

Gas Boiler - Installation

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House Extensions, Loft Conversions and Renovations Specialists

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Reviewed by Umeet on 9/1/2021

We have found drainage problems which the insurance company will not honour due to incorrect installation during this project. This has cost us dearly.

Sherlock and Clark Ltd

Gas Boiler - Installation

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Sherlock and Clark is an established company specialising in bathroom fitting, kitchen fitting, refurbishments and general home improvements. Our team of skilled tradesmen take great pride in completing all of our projects to the highest standard with a keen eye for detail covering everything from plumbing and electrics to carpentry, plastering, tiling and painting. We can offer a full project management from design through to supply and full installation or if you have already sourced your kitchen or bathroom we offer an installation only service. Sherlock and Clark also specialise in bespoke high quality tile installations of bathrooms, wetrooms, kitchens and conservatories with experience in fitting all types of tiles from porcelain, ceramic, natural stone, mosaics and large format tiles. Correctly installed tiles will not only look amazing but will last for many years. Why run the risk of ruining the look and finish of your brand new kitchen or bathroom by cutting corners on the tilers you employ? Your local plumber or handyman might also offer tiling services but in our experience these jobs are rarely up to the specifications when compared to professionally installed tiling. At Sherlock Installations we place great emphasis on working in a considerate, courteous manner whilst in your home and realise the importance of cleanliness, reliability, meeting deadlines and overcoming any problems that may arise. Our main aim is to provide complete customer satisfaction on every single project. Please see our numerous 5 star reviews from satisfied customers.

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Reviewed by David on 21/4/2024

Please trust all previous reviews - Damian is great

LJ Renewable Heating

Gas Boiler - Installation

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We are a Renewable heating company specialising in the design and installation of Air Source Heat pump systems and Underfloor heating

MSM Plumbing Heating and Gas

Gas Boiler - Installation

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With over 20 years experience ,fully trained and highly qualified you can be sure you will receive top quality service at the highest standards .We offer prompt,reliable and honest service.We will always treat your property and home with respect .

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Reviewed by Ji on 5/6/2025

Monty is great! We got a gas certificate and boiler checkup for a property we are buying. He was attentive and honest, two qualities a first time home buyers look for when it’s their first time getting service. Great communication laddering up to the day, too. Highly recommend!

Kitchen & Bathrooms

Gas Boiler - Installation

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luxury Bathrooms and kitchen design and refurbishments .I have 15 years of experience in installing bathrooms and kitchens Our services include:kitchen and bathroom refurbishment. interior carpentry-doors floors wardrobes ,wet rooms .,underfloor heating ,tilling, room make over ,bedroom renovation ,pluming and electric

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Reviewed by Anna on 3/2/2025

FAKU Building Services

Gas Boiler - Installation

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General maintenance with many years experience on plumbing and carpentry and decorating City&guilds qualification

Elite Building & Heating Ltd

Gas Boiler - Installation

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Elite building and heating is a family run building business based in West London We have over two decades worth of experience in the building industry and 80+ years of combined experience from our employees, meaning that we are prepared for all types of building projects. We only employ qualified and experienced tradesmen to ensure that our quality is of the highest standard. Our services are great value for money with excellent after sales support.

S&A Plumbing London

Gas Boiler - Installation

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Hi there, we aim to look after our customers to make sure there happy with price & job to completion. If any problems occur on our side we will sort out free of charge. Give us a try and get a professional service from start to finish.

Latest homeowner review

Reviewed by Mark on 29/8/2026