The quick way to find a local Gas / Heating engineer in Harpenden

Lorenzo Landscaping

Gas / Heating engineer

(5) Read reviews

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Hi, we are a group of 3 hard working people who are experienced in gardening and landscaping jobs for more than 5 working years.

Latest homeowner review

Reviewed by Gazala on 17/7/2025

I had front drive paving done, quick and easy install, cleaned after them great service

MSM Plumbing Heating and Gas

Gas / Heating engineer

(118) Read reviews

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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!

Filip Golisz

Gas / Heating engineer

(109) Read reviews

View ProfileRequest a quote07306334177

Hi there My name is Filip Golisz and I'm a versatile tradesaman able to help with a whole range of jobs. If you are looking for someone who works to a high standard, I am the person for you. You can see positive ratings on my profile for a range of different types of job.

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Reviewed by agnieszka on 21/8/2025

Amalfi Tile Studio

Gas / Heating engineer

(73) Read reviews

View ProfileRequest a quote07713160155

Family run bathroom installation services from start to finish tiling walls and floors we also take over boiler replace qualified Gas engineered service ?

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Reviewed by colin on 25/4/2025

Have done a most splendid job the quality of work is beyond expectations and would recommend this company to anybody.

LGL building services LTD

Gas / Heating engineer

(1) Read reviews

View ProfileRequest a quote07426734255

LGL BUILDING SERVICES I have been in the industry for nearly 16 years and specialise in a number of trades including extension,loft conversion, rifurbishmant ,carpentry , landscaping With great attention to detail I aim to provide the highest quality of work. I am a trustworthy and genuine person devoted to my buisness, carrying out work professionally to each individual requirement

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Reviewed by Liz on 28/2/2023

K Marsh Plumbing & Heating LTD

Gas / Heating engineer

(514) Read reviews

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Fast, Friendly, reliable service run by keith and his team

Latest homeowner review

Reviewed by Robbie on 5/8/2025

Just4uBuilders

Gas / Heating engineer

(38) Read reviews

View ProfileRequest a quote07498506137

Just4U Builders We offer a wide range of home improvement and repair services, including: Painting Carpentry Flooring Plastering Plumbing Handyman Services Feel free to let me know if you'd like more details added or if you'd like me to assist with something else!

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Reviewed by Steve on 28/8/2025

Good craftsman and very tidy.

ACE-PRO HEATING & PLUMBING LTD

Gas / Heating engineer

(108) Read reviews

View ProfileRequest a quote07830483507

I specialise in providing a wide range of heating, gas and plumbing services to domestic customers throughout Essex, Hertfordshire and London. My aim is to provide all of my customers with a professional, honest and reliable service that is excellent value for money. I am a highly skilled and experienced Gas Safe engineer with plumbing qualifications and experience, giving you complete peace of mind that your gas and plumbing works are in safe hands. I'm

Latest homeowner review

Reviewed by Jon on 11/7/2023

A pleasure to deal with. It was a small job but communication was great, turned up exactly when he said and cleared up fully after. Highly recommended

Zamir Mohammed

Gas / Heating engineer

(70) Read reviews

View ProfileRequest a quote07808840929

We provide fast, efficient Handyman, Maintenance and Building services.  As an established, professional, safe and reliable property maintenance business, we aim to keep a long-lasting relationship with our local community, and we have satisfied over 99% of our customers. We have been operating for over 4 years with our team of professionals, we assure that all your domestic and office needs are taken care of, with a 12 month workmanship GUARANTEE.  We have a variety of tradesmen that are skilled in carpentry, plumbing, electrical installation/repairs, and other handyman tasks. We provide a “One Call Does It All” service, we handle large and small property maintenance requirements such as kitchen and bathroom installations and complete garage storage systems. Our locally employed tradesmen and staff serve both residential and commercial businesses in the local community. We pride ourselves on our quality standard of work at a very competitive price. All work that is undertaken, small or large jobs, there is no job too small. With our highly experienced and trustworthy multi skilled team we are 100% confident that our friendly and qualified tradesman will do the very best job, on time, every time.

Latest homeowner review

Reviewed by Dennis on 25/9/2025

Carried out a first class job even driving to Crawley to purchase screws needed that where not available locally.Would recommend him at any time that job is urgent.

ACTION BUILDING SERVICES LTD

Gas / Heating engineer

(7) Read reviews

View ProfileRequest a quote07481912579

Am a handyman who is specialised in different trade like plumbing roof works both new and repairs,kitchen specialists, bathroom fittings, painting and decorating, gardening, brickwork, plastering, drainage, guttering, And I have trading for 2o years in construction industry. I treat my costumers with care and respect.

Latest homeowner review

Reviewed by Annalisa on 9/8/2025

Deo was wonderful. Immediate response. Arrived early did a great job and left everything clean and tidy. Highly recommended

A CONSTRUCTION PROFESSIONAL BUILDS LIMITED

Gas / Heating engineer

(56) Read reviews

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Full property renovations, extensions, loft conversions, outbuildings & more.

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Reviewed by james on 30/3/2025

Absolutely useless made our life a misery never book these had a bathroom fitted horrible job then when it leak and destroyed my front room ceiling trust when I say don't use them .

London Development UK LTD

Gas / Heating engineer

(17) Read reviews

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London Development uk ltd is our company, we have been trading for over 12 years in the construction business. - We are a fully insured company with a big portfolio of jobs completed and we are friendly and reliable on any work and business that is coming across. - We can do big jobs as new buildings or full refurbishments, basements, extensions, lofts conversions etc and also we can do small jobs as bathroom refurbishments or even smaller is always space and time for a new job. - We guarantee you that you will get the best workmanship on your job with best skills and acknowledge in the construction industry, time effective and costly effective for customers. Try our company and you will gain the benefits!!!

Latest homeowner review

Reviewed by Rita on 25/12/2023

Peter contacted me and was amazing, professional with his quote and recommendation. Very clean, tidy service and very open and honest. Peter and his team are excellent builders.

Anglian UFH Ltd

Gas / Heating engineer

View ProfileRequest a quote01449512002

We specialise in the full design, supply, installation and commissioning of water and electric underfloor heating systems. We also offer supply and installation of your floor insulation too if required. Our office is in the South East but we work nationwide due to our large base of installers. We can cater for any floor construction whether that be new builds or refurbishments.

FurnishHome

Gas / Heating engineer

(2) Read reviews

View ProfileRequest a quote07856355678

Handyman Services, Loft Boarding, Loft Storage Solutions, Full Renovations, Custom Made Furniture and solutions for your house. Years of experience in construction, with background from new build.sites, loft conversions, refurbs, letting agent services, landlord services, ... Please, give us a call and lets discuss the details and availability - when, which day(s) we can get the job done. Looking forward to hear from you. Thank you Rad

Latest homeowner review

Reviewed by Ray on 8/7/2024

5 star. Excellent professional work

DCN

Gas / Heating engineer

(13) Read reviews

View ProfileRequest a quote07413625552

20yrs in the trades qualified plumber leaks, drips and blockages no problem all aspects of building works and maintenance considered.

Latest homeowner review

Reviewed by Nash on 24/9/2025

Hi All, Dan relocated and replaced a bath mixer tap for me from a very awkward position. He expertly managed to do this with brilliant finesse and made everything look very smart, crisp and clean. Along with his excellent work he also had an excellent work ethic and was very hard working. Dan was also a real Gentleman and a great guy. Will 100% use him again and will recommend to family and friends.

Gas-Works Heating & Plumbing

Gas / Heating engineer

(6) Read reviews

View ProfileRequest a quote07940996965

At Gas-Works, we have a decade of experience in the plumbing and heating industry, dedicated to providing exceptional service to homeowners. Our specialties include diagnostics, repairs, servicing, and installation, ensuring your systems operate smoothly and efficiently. With comprehensive education and training, our team is equipped to handle any plumbing or heating challenge with expertise and professionalism. Choose us for reliable solutions and peace of mind—let's keep your home comfortable and safe together!

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Reviewed by Craig on 6/3/2025

Polite/Prompt/Helpful - all good

Solutions XYZ

Gas / Heating engineer

(2) Read reviews

View ProfileRequest a quote07810810189

Solutions XYZ is a leading company dedicated to providing exceptional Bathrooms Refurbishment, Electrical & Plumbing solutions for both residential and commercial properties. With over 8 years of experience in the industry, we have built a reputation for delivering top-quality workmanship and reliable service. Our team of skilled and certified are highly knowledgeable in all aspects of works, from installations to repairs and maintenance. We pride ourselves on staying up-to-date with the latest industry advancements, incorporating modern technologies into our work. At Solutions XYZ, we understand the importance of safety and customer satisfaction. We strictly adhere to all regulations to ensure the highest level of safety for our clients. Whether you need a full bathrooms installations or require a prompt repair for an electrical/plumbing issue, our team is committed to delivering timely and efficient solutions. We strive to exceed our clients' expectations by providing personalized service that is tailored to their specific needs.

Latest homeowner review

Reviewed by K on 14/10/2023

Hi the trade person is very expensive ???? so can't hire.

PO Building Services

Gas / Heating engineer

(37) Read reviews

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Experience in: Tiling Plastering Painting Laminating Bathrooms Roofing Block paving Brick work Garage conversion Extension Mould Treatment END MORE

Latest homeowner review

Reviewed by Olgica on 20/7/2025

I was badly disappointed with the work, discussed this with Petru, sent him photos, he was still adamant he had done excellent work. I had to engage another contractor, who I had to pay not only to do the work, but to undo the poor outcome of Petru's work. I hired Petru based on his excellent feedback, and considered asking him to do more work in my home; I regret that decision, and will not hire contractors via websites like this any time again.

Fuse Electrical Services

Gas / Heating engineer

(158) Read reviews

View ProfileRequest a quote07966371707

PART P APPROVED - NIC EIC Approved Contractor & Domestic Installer - Experienced, Level 3 City & Guilds Qualified 2391 - Inspection & Testing. Trust Mark Registered. You can remain confident that our services meet the highest standards required.

Latest homeowner review

Reviewed by Kenneth on 17/1/2023

Came quickly and sorted out a temporary fix to restore power. Recommended next steps for full repair. Great service.