--- title: ARG Contracts LTD | Boiler Installs & Local Boiler Servicing description: Expert Boiler Installs, Servicing and Repair Services. Ensure Maxium Efficency and Safety with ARG Contracts Boiler Installs and Local Boiler Servicing. --- [![Contracts-Logo-Website](https://www.argcontracts.co.uk/hs-fs/hubfs/Act3%20Child/images/Contracts-Logo-Website.webp?width=149&height=70&name=Contracts-Logo-Website.webp "Contracts-Logo-Website")](https://www.argcontracts.co.uk/) [![Contracts-Logo-Website-1](https://www.argcontracts.co.uk/hs-fs/hubfs/Contracts-Logo-Website-1.png?width=149&height=70&name=Contracts-Logo-Website-1.png "Contracts-Logo-Website-1")](https://www.argcontracts.co.uk/) - [About](https://www.argcontracts.co.uk/about) - Services - [Boiler Installation](https://www.argcontracts.co.uk/boiler-installation) - [General Plumbing Work](https://www.argcontracts.co.uk/general-plumbers) - [Bathroom Installation](https://www.argcontracts.co.uk/bathroom-fitter) - [Boiler Repair](https://www.argcontracts.co.uk/boiler-repair) - [Boiler Servicing](https://www.argcontracts.co.uk/boiler-servicing) - Boiler Options - [Combi Boiler Installation](https://www.argcontracts.co.uk/combi-boiler-installation) - [System Boiler Installation](https://www.argcontracts.co.uk/system-boiler-installation) - [Electric Boiler Installation](https://www.argcontracts.co.uk/new-electric-boiler) - [Heat only/Regular Installation](https://www.argcontracts.co.uk/regular-boiler) - [Pricing](https://www.argcontracts.co.uk/pricing) [![Get A Quote](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/148104347/interactive-387189251311.png)](https://www.argcontracts.co.uk/hs/cta/wi/redirect?encryptedPayload=AVxigLJLEkhBLbx6fIg5Z0v5LRuLuYuyJ%2Bm5G5Cp9HqJdznFdIKpabsSLLGTxZO6msARLCyjMdiSUkQ7xf3CrD%2FzpUI3%2B2roqkN8xaY0nTkquPELPSpM14dT8%2FOKww69HBSbzUnxZ20qjHyA4JoDtzsKM4d6pKF0Xj%2BBlmYkENBM0JnAhrIhaAKuMEuMf6ZEQpBTO94%3D&webInteractiveContentId=387189251311&portalId=148104347) [Blog](https://www.argcontracts.co.uk/blog) [![Get A Quote](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/148104347/interactive-387189251311.png)](https://www.argcontracts.co.uk/hs/cta/wi/redirect?encryptedPayload=AVxigLJLEkhBLbx6fIg5Z0v5LRuLuYuyJ%2Bm5G5Cp9HqJdznFdIKpabsSLLGTxZO6msARLCyjMdiSUkQ7xf3CrD%2FzpUI3%2B2roqkN8xaY0nTkquPELPSpM14dT8%2FOKww69HBSbzUnxZ20qjHyA4JoDtzsKM4d6pKF0Xj%2BBlmYkENBM0JnAhrIhaAKuMEuMf6ZEQpBTO94%3D&webInteractiveContentId=387189251311&portalId=148104347) [Blog](https://www.argcontracts.co.uk/blog) - [About](https://www.argcontracts.co.uk/about) - Services - [Boiler Installation](https://www.argcontracts.co.uk/boiler-installation) - [General Plumbing Work](https://www.argcontracts.co.uk/general-plumbers) - [Bathroom Installation](https://www.argcontracts.co.uk/bathroom-fitter) - [Boiler Repair](https://www.argcontracts.co.uk/boiler-repair) - [Boiler Servicing](https://www.argcontracts.co.uk/boiler-servicing) - Boiler Options - [Combi Boiler Installation](https://www.argcontracts.co.uk/combi-boiler-installation) - [System Boiler Installation](https://www.argcontracts.co.uk/system-boiler-installation) - [Electric Boiler Installation](https://www.argcontracts.co.uk/new-electric-boiler) - [Heat only/Regular Installation](https://www.argcontracts.co.uk/regular-boiler) - [Pricing](https://www.argcontracts.co.uk/pricing) [![Contracts-Logo-Website](https://www.argcontracts.co.uk/hs-fs/hubfs/Act3%20Child/images/Contracts-Logo-Website.webp?width=174&height=82&name=Contracts-Logo-Website.webp)](https://www.argcontracts.co.uk) [020 8804 8008](tel:02088048008) [![Get A Quote](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/148104347/interactive-387189251311.png)](https://www.argcontracts.co.uk/hs/cta/wi/redirect?encryptedPayload=AVxigLJLEkhBLbx6fIg5Z0v5LRuLuYuyJ%2Bm5G5Cp9HqJdznFdIKpabsSLLGTxZO6msARLCyjMdiSUkQ7xf3CrD%2FzpUI3%2B2roqkN8xaY0nTkquPELPSpM14dT8%2FOKww69HBSbzUnxZ20qjHyA4JoDtzsKM4d6pKF0Xj%2BBlmYkENBM0JnAhrIhaAKuMEuMf6ZEQpBTO94%3D&webInteractiveContentId=387189251311&portalId=148104347) [020 8804 8008](tel:020%208804%208008)[contracts@arggroup](mailto:contracts@arggroup) ARG Group, Unit 2, New Ford Road Waltham Cross, Herts EN8 7PH Gas Safe Registered · Worcester Bosch Accredited # Boiler Installs Honest pricing, expert fitting, and a 2-year guarantee. ARG Contracts is your local, owner-led heating specialist across Essex, Hertfordshire and London. [![Book a Free Site Survey](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/148104347/interactive-387189316832.png)](https://www.argcontracts.co.uk/hs/cta/wi/redirect?encryptedPayload=AVxigLLjKKh9bL3Hb7AY0AKvLIDVhAgPSjD3mqxSoFsSmPmhl3Sp%2FMdn1fzXy6OIsp032fD1FdavlWTD%2Bkl4TtcRUbv%2F1Csv%2FsEIXe1qNXvjLdj71LTnSpUO%2FmiYW54AgpJZfdt4djNR5NJ3qPYC%2FhK8jdqXA3nRbg7beMqD8iVebQOnLFJyHTT%2B%2FSxMR9JUZ6t3YOy7t3IkfTtVpad7sh4%3D&webInteractiveContentId=387189316832&portalId=148104347) [020 8804 8008](tel:02088048008) [Scroll](https://www.argcontracts.co.uk#offer) Gas Safe Registered Worcester Bosch Accredited 2-Year Labour & Parts Guarantee 24-Hour Response Target ## Our Services From a straightforward boiler swap to a full bathroom refit — we handle it personally, start to finish. #### Boiler Installation New combi, system, or electric boiler fitted by a Gas Safe registered engineer. We'll recommend the right boiler for your home and budget. [Boiler Installation](https://www.argcontracts.co.uk/boiler-installation) #### Boiler Repair Fast diagnosis and honest repairs. If it's cheaper to replace than repair, we'll tell you straight — no hidden costs. [Boiler Repair](https://www.argcontracts.co.uk/boiler-repair) #### Boiler Servicing Annual servicing to keep your boiler safe, efficient, and warranty-compliant. Peace of mind for homeowners and landlords. [Boiler Servicing](https://www.argcontracts.co.uk/boiler-servicing) #### General Plumbing From leaks and radiators to full central heating systems. Reliable plumbing work you can count on. [General Plumbing](https://www.argcontracts.co.uk/general-plumbers) #### Bathroom Installation Complete bathroom fitting including plumbing, tiling, and fixtures. Practical designs installed to a high standard. [Bathroom Installation](https://www.argcontracts.co.uk/bathroom-fitter) ## Boiler Installation Options Every home is different. We'll help you choose the right boiler type, size, and brand for your property. Combi Boiler Installation From £1,895 The most popular choice for UK homes. Compact, efficient, and no need for a separate hot water tank. Ideal for 1–3 bedroom properties. [Learn More](https://www.argcontracts.co.uk/combi-boiler-installation) System Boiler Installation From £2,295 Best for larger homes with multiple bathrooms. Provides consistent hot water to several taps at once without losing pressure. [Learn More](https://www.argcontracts.co.uk/system-boiler-installation) Electric Boiler Installation From £1,595 A practical solution for properties without a gas supply. Quiet, compact, and low maintenance with no flue required. [Learn More](https://www.argcontracts.co.uk/new-electric-boiler) Heat Boiler Installation From £1,795 A reliable heating solution for homes and businesses. Efficient, compact, and professionally installed for dependable hot water and heating all year round. [Learn More](https://www.argcontracts.co.uk/regular-boiler) ## Transparent Pricing, No Surprises We believe in honest, upfront pricing. Every quote includes a full breakdown — labour, materials, VAT, the lot. No hidden extras, no pressure tactics. -  Fixed-price quotes before any work begins -  Free site survey for installations -  2-year guarantee on all labour and materials -  Finance options available on new boilers [View Pricing](https://www.argcontracts.co.uk/pricing) Typical Installation Costs ![comptab-infoalt7-icon](https://273774.fs1.hubspotusercontent-na1.net/hubfs/273774/act3/images/comptab-infoalt7-icon.svg) Prices are indicative. Final quotes based on a free site survey. Combi Boiler Swap £1,895 – £2,800 System Boiler Installation £2,295 – £3,500 Full Heating System £3,500 – £5,500 Boiler Service From £75 Boiler Repair From £95 + parts ## Who We Help Whether you own your home or manage rental properties, we provide the right level of service for your situation. #### Homeowners - New boiler installation with no hassle - Annual servicing to keep you safe and warm - Emergency repairs when your heating fails - Honest advice on the right boiler for your home - Clear pricing with no hidden costs [Get a Homeowner Quote ](https://www.argcontracts.co.uk/get-a-quote) #### Landlords - Gas safety certificates for your properties - Scheduled boiler servicing and maintenance - Reliable repairs with minimal tenant disruption - Compliance support for rental regulations - Multi-property packages available [Get a Landlord Quote ](https://www.argcontracts.co.uk/get-a-quote) ## Why Choose ARG Contracts We're not the biggest. But our customers come back because we do things properly. #### Owner-Led Service Richard personally oversees every job. You deal with the decision-maker, not a call centre. #### Gas Safe & Accredited Fully registered with Gas Safe and accredited by Worcester Bosch for quality you can verify. #### Honest, Fixed Pricing You get a clear quote before any work starts. No surprises, no hidden charges, no pressure. #### 24-Hour Response We aim to respond to all enquiries within 24 hours. When your heating's down, we don't hang about. #### Genuinely Local Based in your area and covering Essex, Hertfordshire and London. We know the housing stock here. #### Long-Term Aftercare We don't disappear after installation. Annual servicing, repairs, and ongoing support — we're here for the long run. ## Meet Richard: The Person Behind Every Job ARG Contracts isn't a faceless company. Richard founded the business because he saw too many homeowners getting poor advice and overcharged for basic heating work. Every quote, every site survey, and every installation gets Richard's personal attention. He'll explain what needs doing, why, and how much it'll cost — in plain English, without the hard sell. -  Over 15 years in heating and plumbing -  Gas Safe registered engineer -  Worcester Bosch accredited installer -  Personally involved in every project [![Get in touch ](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/148104347/interactive-387189316825.png)](https://www.argcontracts.co.uk/hs/cta/wi/redirect?encryptedPayload=AVxigLKy8%2Fnc177tGdGvNMCc8Jjdf%2Frz2JybUZxRabNgfLmVEJhTFGMgxeOztLnd1xQKlrl%2FEDxMkG6Yo1qy8%2BFAQwtZ%2FC%2F24h8MsQHn5XrPyF3z%2BgnFpUZIi22%2F6xWrpECdYR%2BAdZA6MwIG3rSm7wXKtVAO21chia629CjiM%2BgtZT%2F%2BdtHCiNQ1zk4TME1xk1g%3D&webInteractiveContentId=387189316825&portalId=148104347) ![Man in red polo shirt by van-1](https://www.argcontracts.co.uk/hs-fs/hubfs/Man%20in%20red%20polo%20shirt%20by%20van-1.webp?width=1024&height=1176&name=Man%20in%20red%20polo%20shirt%20by%20van-1.webp) ## What Our Customers Say Don't take our word for it. Here's what real homeowners and landlords say about working with us. "Richard replaced our old boiler in a single day. He explained everything clearly, left the kitchen spotless, and the price was exactly what he quoted. Wouldn't go anywhere else." Sarah M. Chelmsford, Essex "As landlords with three properties, we needed someone reliable for gas safety checks and servicing. ARG have been looking after our boilers for two years now — always on time, always thorough." David & Karen P. Hertford, Hertfordshire "Our heating packed in on a Friday evening. Richard came out first thing Saturday morning, diagnosed the fault, and had it sorted by lunchtime. Honest, fair price too." James T. Enfield, London ## Areas We Cover Based locally and covering a wide area. If you're within reach, we'll be there. Essex Chelmsford, Basildon, Southend, Colchester, Brentwood, Harlow, Romford, Grays Hertfordshire Hertford, Stevenage, St Albans , Watford, Welwyn Garden City , Hoddesdon, Cheshunt, Broxbourne London (Inside M25) Enfield, Walthamstow, Tottenham, Edmonton, Barnet, Ilford, Stratford, Hackney ## Frequently Asked Questions Straight answers to the questions we get asked most. How long does a boiler installation take? A straightforward combi boiler swap typically takes one day. If we're moving the boiler position or upgrading the full system, it may take 2–3 days. We'll confirm the timeline before work starts. Do you offer finance on new boilers? Yes. We offer flexible finance options so you can spread the cost of a new boiler over monthly payments. Ask us for details when you request a quote. What areas do you cover? We cover Essex, Hertfordshire, and London inside the M25. If you're unsure whether we cover your area, just ask — we'll let you know. Are you Gas Safe registered? Yes. All our engineers are Gas Safe registered, and we're accredited by Worcester Bosch. You can verify our registration on the Gas Safe Register website. What guarantee do you offer? We provide a 2-year guarantee on all labour and materials. Many of the boilers we install also come with manufacturer warranties of up to 10 years. Do I need a survey before installation? Yes, for installations we carry out a free site survey first. This lets us assess your current setup, recommend the right boiler, and give you an accurate fixed-price quote. Can you help landlords with gas safety certificates? Absolutely. We provide CP12 gas safety certificates for landlords, along with regular boiler servicing to keep your properties compliant and your tenants safe. ## Ready to Get Your Boiler Sorted? ### Request A Free Quote Tell us what work you need and we’ll get back to you within 24 hours with expert advice, transparent pricing, and the best solution for your property. Whether it’s a repair, installation, inspection or full electrical project, our team will help you understand exactly what’s needed before any work begins. - Free, no-obligation quote - Honest advice from qualified electricians - Clear pricing with no hidden costs - Fast response within 24 hours - Site survey arranged at a time that suits you [![ARG CONTRACTS](https://www.argcontracts.co.uk/hs-fs/hubfs/Act3%20Child/images/ARG-without-bg.webp?width=150&height=71&name=ARG-without-bg.webp)](https://www.argcontracts.co.uk/) Trusted local heating engineer covering Essex, Hertfordshire and London. Gas Safe registered, Worcester Bosch accredited   [  020 8804 8008](tel:02088048008) [ contracts@arggroup](mailto:contracts@arggroup.org)   ARG Group, Unit 2, New Ford Road Waltham Cross, Herts EN8 7PH   Company Number: 02389018 VAT Number: 332 9548 86 Services - [Boiler Installation](https://www.argcontracts.co.uk/boiler-installation) - [Boiler Repair](https://www.argcontracts.co.uk/boiler-repair) - [Boiler Servicing](https://www.argcontracts.co.uk/boiler-servicing) - [General Plumbing](https://www.argcontracts.co.uk/general-plumbers) - [Bathroom Installation](https://www.argcontracts.co.uk/bathroom-fitter) Useful Links - [Pricing](https://www.argcontracts.co.uk/pricing) - [Request A Quote](https://www.argcontracts.co.uk/get-a-quote) - [Book A Free Site Survey](https://www.argcontracts.co.uk/book-a-free-site-survey) - [Speak To An Expert](https://www.argcontracts.co.uk/get-in-touch) © 2026 ARG Group LTD. All Rights Reserved. Designed & developed by [JDR Group. ](http://www.jdrgroup.co.uk) - [Privacy ](https://148104347.hs-sites-eu1.com/privacy-policy) - [Cookies](https://148104347.hs-sites-eu1.com/cookie-policy) - [Terms ](https://148104347.hs-sites-eu1.com/terms-conditions)