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Gas Services in Watford, Hertfordshire

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Gas Safety Certificate Boiler Service Special Offer - Boiler Service + Gas Certificate Boiler Repair Boiler Service & Repair

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Meter & 1 appliance Meter & 2 appliances Meter & 3 appliances Meter & 4+ gas appliances

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Gas Certificate CP17 LPG Boiler Service Special Offer - Boiler Service + CP17 Special Offer - Boiler Service + LPG

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Number of LPG appliances:

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Boiler service & 1 appliance Boiler service & 2 appliances Boiler service & 3 appliances Boiler service & 4+ appliances

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Is there any issue with your boiler?

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No HeatingNo Hot WaterBoiler Making Noises (kettling effect)Display error codesLow pressurePump, valves & burner problemsBoiler ignition faultsFaulty circuit boards (PCB)Timer & programmer troubleBoiler LeakingThermostat issuesOther

The Engineer will diagnose the problem, and carry out repairs, all within the hour. If additional parts & labour are required, they will be quoted separately onsite.

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23 results

Keith Munemo

4.9

Friendly and reliable Gas Engineer for your servicing n...Read Moreeeds and Landlord Gas Safety Checks, same day certificates. Boilers, Cookers and Fires covered. Show less

135 hiresSame day Gas Safety

Polite and good explanation of what was happening

Property by AK

4.7

136

Hiya, Property by AK welcomes you, we are a team of reg...Read Moreistered gas engineers & electricians over 7 years experience in heating & and electrical work, feel free to reach out and we can help! Hope to see you soon! Show less

403 hiresACCRED No: 663775+1

Suresh is excellent, highly recommended!

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Conrad Marais

4.5

I’m an experienced domestic gas engineer providing boil...Read Moreer installations, servicing, and repairs. I’m committed to safety, reliability, and customer satisfaction, always aiming to deliver efficient solutions and clear communication from start to finish. Show less

145 hiresSame day Gas Safety

Very professional , helpful and committed engineer.High...Read Morely recommended Show less

Mubbashar Ali

As a qualified Gas Safety Specialist, I provide profess...Read Moreional gas safety inspections, servicing, and certification for residential properties. With extensive knowledge of current UK gas safety regulations and industry best practices, I am committed to ensuring every installation is safe, compliant, and operating efficiently. I specialise in Gas Safety Certificates (CP12), boiler service, appliance safety checks, and landlord compliance services. My approach is built on reliability, attention to detail, and exceptional customer service, giving homeowners and landlords complete confidence that their gas systems meet the highest safety standards. Dedicated to maintaining quality workmanship and protecting lives through safe gas practices, I take pride in delivering accurate assessments, clear advice, and prompt, professional service on every job. Show less

4 hires

Kazim Hussain shah

4.6

580

Gas engineer land lord certificate, boiler and gas Hob ...Read Morealso can do insulation of boiler and Radator vented cylinders I can also serivce heat pumps Show less

2503 hiresACCRED No: 935264+1

Nothing all good

Otto Olak

4.5

As a dedicated Gas Specialist, I provide safe, reliable...Read More, and fully compliant gas engineering services for residential properties. With extensive experience in gas safety inspections, boiler servicing, installations, repairs, and landlord certification, I am committed to delivering the highest standards of workmanship while ensuring every property meets current safety regulations. I specialise in CP12 Gas Safety Certificates, boiler maintenance, fault diagnosis, gas appliance installations, and system efficiency improvements. My approach is built on professionalism, technical expertise, and exceptional customer service, ensuring every job is completed efficiently, safely, and with attention to detail. Whether working with homeowners and landlords, my goal is to provide dependable, cost-effective solutions that prioritise safety, compliance, and customer satisfaction. Show less

51 hiresSame day Gas Safety

Otto come on time and finish the job according with Qua...Read Morelity job. Show less

Miles Brathwaite

Hi, my name is Miles, and I’m a fully qualified gas eng...Read Moreineer with 9 years of experience in the industry. I specialise in Boiler installations, servicing&repairs Show less

20 hires

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THR Gas and Heating Solutions

4.8

Fully accredited Gas Safe engineers with years experien...Read Morece with British Gas as lead technical support engineer.Install, upgrade, service and repair all types of gas appliances and central heating.FREE quotation provided for a new boiler on request and up to 10 years guarantee on all boiler installs.System upgrades such as smart controls and designer radiators.Landlord gas safety certificatesCooker/Hob or Fire installation or service/repairFriendly, knowledgeable, trustworthy, reliable, gentle, Non-smoker/alcoholic, and always happy to offer advice. Please inquire now to get your boiler service/repair or replace.All work is under up to 1 year guarantee (T&C apply). £5 million liability insurance cover. Show less

161 hiresSame day Gas Safety

Excellent service at a very reasonable price.

Attiq Ahmed

Experienced and reliable Gas Specialist providing profe...Read Moressional gas services with a strong focus on safety, quality, and customer satisfaction. Skilled in gas safety checks, boiler servicing, gas appliance installation, maintenance, and fault diagnosis. Committed to carrying out every job to a high professional standard, with careful attention to detail and compliance with relevant safety requirements. Whether it is routine servicing, certification, repairs, or assistance with gas-related issues, I provide a dependable and efficient service tailored to each customer's needs. Customers can expect a professional, punctual, and courteous approach, with clear communication throughout the appointment. My priority is to ensure that every job is completed safely, efficiently, and to the customer's satisfaction. Show less

1 hires

Dion White

4.3

As a dedicated Gas Specialist, I provide safe, reliable...Read More, and fully compliant gas engineering services for residential properties. With extensive experience in gas safety inspections and boiler servicing, I am committed to delivering the highest standards of workmanship while ensuring every property meets current safety regulations. I specialise in CP12 Gas Safety Certificates and boiler maintenance. My approach is built on professionalism, technical expertise, and exceptional customer service, ensuring every job is completed efficiently, safely, and with attention to detail. Whether working with homeowners or landlords, my goal is to provide dependable, cost-effective solutions that prioritise safety, compliance, and customer satisfaction. Show less

23 hires

A true professional

Kulveer Gill

4.8

130

I am a self employed gas enginner with lots of experien...Read Morece in the gas industry. I am able to provide landlord CP12 certificates and boiler services. Show less

399 hiresSame day Gas Safety

Great guy, friendly and good communication.

Hardev Singh

4.8

I’m registered gas safe engineer with 5 years British G...Read Moreas experience. Show less

162 hiresACCRED No: 595394+1

He did the job but it seemed that he was in a rush.

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Kevin Taylor

Experienced and reliable Gas Certificates Specialist pr...Read Moreoviding professional gas safety and certification services for domestic properties. Skilled in carrying out gas safety checks, inspections, and certification for gas appliances and installations, with a strong focus on accuracy, safety, and compliance with relevant regulations. Committed to providing a thorough and dependable service, ensuring that all necessary checks are completed carefully and that certificates are prepared accurately following the inspection. I work professionally and efficiently, with clear communication and attention to detail throughout every appointment. Whether you require a Gas Safety Certificate, CP12, appliance checks, or other gas certification services, you can expect a reliable, punctual, and customer-focused service completed to a high professional standard. Show less

3 hires

Jac Plumbing & Heating Services Ltd

4.9

I have been a Gas-Safe Registered Engineer for over the...Read More years with excellent experience working, quickly, efficiently, and reliably with Boiler servicing, Landlord Certifications, Boiler Fault diagnosis, and Repairs. I go above and beyond to reach specific needs. I want our customers to be satisfied with our work, which is why we provide open communication channels every step of the way. Show less

46 hiresACCRED No: 655591+1

We got an error message on our boiler, so went online a...Read Morend came across Jac on the MyConstructor site. Very simple process, with great pricing, booked it online for the next day, job done! Brilliant! Will definitely use them again. Show less

David Lawson

4.9

323

I have been trading as a gas safe service engineer for ...Read Moreover five years with excellent experience working for local housing trust and various housing agents. Show less

1207 hiresACCRED No: 601772

Fast and efficient service. Very happy with the work. T...Read Morehank you. I would recommend highly recommend. Show less

EPC Specialist

4.7

Gas ,EPC, Electrical Certificates Experienced domestic...Read More electrician carrying all types of domestic electrical installations and electrical inspection and testing (EICR) Show less

363 hiresACCRED No: 636076

Very happy with the work carried out. It was completed ...Read Moreahead of schedule and exactly to my specifications. Will use again. Show less

Karan Bedi

4.9

Provide gas safety certificates, boiler services, break...Read Moredown repairs and installations. Central Heating. Gas cooker and oven installations. Show less

42 hiresACCRED No: 670638+1

Perfect, fast and efficient

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Muhammad Imran

5.0

Boiler installation, boiler repair, cooker & hob instal...Read Morelation, Landlord safety certificate, central heating, Radiator installation, plumbing Show less

16 hiresACCRED No: Proficient Gas Heating & plumbing

mohomad imran made the gas service in my house very suc...Read Morecessful. When I was looking for gas service on the internet, I saw the website myconstructor.co.uk. When you talk to other private companies, they are very expensive. My house heater and hot water did not work. All this was charged under 60 pounds. Muhammad Imran is a good gas service expert. thanks for your great work Show less

PENTHOU53 Ltd

4.9

We take great pride in our workmanship which is of the ...Read Morehighest standard, we focus on offering a quality service maintaining the safety and reliability of your gas boiler and your central heating system. Show less

132 hiresACCRED No: 629946+1

Excellent.

Robbie Thomas

5.0

Hi, I'm a gas safe engineer,boiler installation, boile...Read Morer repairs, boiler certification, plumber, repair and install white goods appliances and many more services Show less

5 hiresACCRED No: Aia contractors ltd

Robbie was excellent and provided a good service. Highl...Read Morey recommended Show less

zafar mahmood

4.7

At ZMS Services, we specialize in comprehensive heating...Read More and plumbing solutions with a focus on safety and efficiency. As a Gas Safe Registered specialist, I provide a wide range of essential services including: Emergency Call-Outs & Repairs Gas Safety Certificates (Landlord Checks) Boiler Installations & Heating System Maintenance Power Flushing & Fault Finding General Plumbing & Green Energy Solutions With a focus on quality workmanship and clear communication, ZMS Services ensures your home stays warm and your water stays flowing. Professional, reliable, and always ready to help. Show less

6 hires

Khalid Hussein

4.9

Experienced gas services technician specializing in ins...Read Moretallation, maintenance, and safety compliance. Committed to reliable, efficient, and safe solutions for residential and commercial clients. Show less

3 hiresACCRED No: 5780693

Excellent

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We Sure

Professional heating & plumbing services. Reliable repa...Read Moreirs, installations & maintenance for homes and businesses. Quality work you can trust. Show less

1 hires

Accredited & Trusted Service Providers

Trustpilot

11200

Reviews

40648

Hires

Paul C.

5.0

Very good it was quick and tidy ,thanks

October 06, 2026 Verified

Julie H.

5.0

Really good experience!

October 06, 2026 Verified

Pearl C.

5.0

Excellent service, polite and professional. Exceeded expectations by providing a very thorough and informative assessment. Highly recommend.

October 06, 2026 Verified

James P.

5.0

Helpful and flexible

October 05, 2026 Verified

Mohamed S.

5.0

October 05, 2026 Verified

Diana D.

5.0

Reliable and efficient. Highly recommend.

October 05, 2026 Verified

ka ming l.

5.0

October 05, 2026 Verified

Tracy D.

5.0

5* service

October 05, 2026 Verified

Joshua C.

5.0

Very good

October 04, 2026 Verified

Sakib B.

5.0

October 04, 2026 Verified

Daisy Y.

5.0

Paul is very professional and helpful, will definately use again. Thank you

October 04, 2026 Verified

David T.

5.0

Everything was brilliant he left no mess at all.he was very polite and filled in our book.he did not leave it until we were satisfied.would definitely use him again.

October 03, 2026 Verified

Thomas L.

5.0

October 03, 2026 Verified

Jagadish S.

5.0

Highly recommended

October 03, 2026 Verified

Mohammad K.

5.0

Excellent

October 02, 2026 Verified

Vjaceslavs K.

5.0

October 01, 2026 Verified

Krisztina F.

5.0

October 01, 2026 Verified

RAY P.

5.0

Keith was very professional and friendly would highly recommend

October 01, 2026 Verified

michael m.

5.0

October 01, 2026 Verified

Kimberley W.

5.0

David was friendly and very professional. Great at communicating and did a really good job for us! Very happy ????

October 01, 2026 Verified

Gas Services in Watford, Hertfordshire from £39

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