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209357](tel:07414209357) [![Greencore Solutions LTD](/__l5e/assets-v1/cbf4e0fe-69d5-4aea-a5b7-20297e56d38b/greencore-logo.png)](/) Services Service Areas [About](/about)[Our Work](/our-work)[Reviews](/reviews)[Contact](/contact) [07414 209357 ](tel:07414209357)[Request Estimate](/contact) 1. [Home](/) 2. Service Areas Where we work # Heating & renewables engineers across North Yorkshire Based in Darlington, we install boilers, MCS-grade (via partner) heat pumps and full bathrooms throughout Teesside, County Durham, Wearside and North Yorkshire. Same engineer, same number, every visit. [Request a Local Quote](/contact) [07414 209357](tel:07414209357) [ ## Heating engineer in Richmond Richmond, North Yorkshire Gas-Safe boiler installs, LPG and oil work, heat pumps, bathrooms and CP12s across Richmond, Catterick and the Dales (DL10, DL11). Heritage-experienced, MCS-grade (via partner). - DL10 - DL11 Heating engineer Richmond ](/areas/richmond)[ ## Heating engineer in Bedale Bedale, North Yorkshire Gas-Safe boiler installs, heat pumps, oil & LPG work, HETAS stoves, bathrooms and CP12s across Bedale and DL8. Local, MCS-grade (via partner), fixed-price quotes. - DL8 Heating engineer Bedale ](/areas/bedale)[ ## Heating engineer in Thirsk Thirsk, North Yorkshire Gas-Safe boiler installs, heat pumps, oil & LPG work, HETAS stoves, bathrooms and CP12s across Thirsk and YO7. Local, MCS-grade (via partner), fixed-price quotes. - YO7 Heating engineer Thirsk ](/areas/thirsk)[ ## Heating engineer in Northallerton Northallerton, North Yorkshire Gas-Safe boiler installation, heat pumps, oil & LPG work, bathrooms and CP12s across Northallerton (DL6, DL7). Local, MCS-grade (via partner), fixed-price quotes. - DL6 - DL7 Heating engineer Northallerton ](/areas/northallerton)[ ## Heating engineer in Darlington Darlington, County Durham Gas-Safe boiler installation, air source heat pumps, bathrooms and scheduled heating repairs in Darlington (DL1, DL2, DL3). Local engineers, fixed prices, next-available appointments. - DL1 - DL2 - DL3 Heating engineer Darlington ](/areas/darlington)[ ## Heating engineer in Middlesbrough Middlesbrough, Teesside Gas-Safe boiler installation, heat pumps, full bathrooms and heating repairs in Middlesbrough (TS1–TS8). 30+ years experience, MCS-grade (via partner), fixed-price local quotes. - TS1 - TS3 - TS4 - TS5 Heating engineer Middlesbrough ](/areas/middlesbrough)[ ## Heating engineer in Stockton-on-Tees Stockton-on-Tees, Teesside Gas-Safe boiler installation, air source heat pumps, full bathrooms and scheduled heating repairs in Stockton-on-Tees, Yarm and Eaglescliffe. Local, fixed-price, MCS-grade (via partner). - TS16 - TS17 - TS18 - TS19 Heating engineer Stockton-on-Tees ](/areas/stockton-on-tees)[ ## Heating engineer in Durham City Durham City, County Durham Gas-Safe boiler installation, heat pumps, bathrooms and landlord CP12s in Durham City (DH1, DH6, DH7). Heritage-property-experienced engineers, MCS-grade (via partner), fixed quotes. - DH1 - DH6 - DH7 Heating engineer Durham City ](/areas/durham-city)[ ## Heating engineer in Hartlepool Hartlepool, Teesside Gas-Safe boiler installs, heat pumps, bathrooms and scheduled heating repairs across Hartlepool (TS24–TS27). Coastal-aware specs, MCS-grade (via partner), fixed-price quotes. - TS24 - TS25 - TS26 - TS27 Heating engineer Hartlepool ](/areas/hartlepool)[ ## Heating engineer in Sunderland Sunderland, Tyne & Wear Gas-Safe boiler installation, heat pumps, full bathrooms and CP12s across Sunderland (SR1–SR6). Coastal-spec components, MCS-grade (via partner), fixed-price local quotes. - SR1 - SR2 - SR3 - SR4 Heating engineer Sunderland ](/areas/sunderland) - Gas Safe Registered No. 214402 - MCS Heat Pumps via Accredited Partner - HETAS-Registered Solid Fuel - MCS Heat Pumps via Partner ![Greencore Solutions LTD](/__l5e/assets-v1/cbf4e0fe-69d5-4aea-a5b7-20297e56d38b/greencore-logo.png) Gas-Safe heating, renewables and bathroom specialists for homes across Darlington & North Yorkshire. 30 years on the tools. [07414 209357](tel:07414209357) [07789 505532](tel:07789505532) [info@greencoresolutionsltd.co.uk](mailto:info@greencoresolutionsltd.co.uk) 11 Chelsea Court, Marlborough Drive, Darlington, DL1 5YE Services - [Boiler Installation & Servicing](/services/boiler-installation-servicing) - [Air Source Heat Pumps](/services/air-source-heat-pumps) - [Gas Safety Inspections](/services/gas-safety-inspections) - [Underfloor Heating](/services/underfloor-heating) - [Bathroom Installation](/services/bathroom-installation) - [Renewables Installer](/services/renewables-installer) Service Areas - [Heating engineer Darlington](/areas/darlington) - [Boiler installer Middlesbrough](/areas/middlesbrough) - [Heating engineer Stockton-on-Tees](/areas/stockton-on-tees) - [Gas Safe engineer Durham City](/areas/durham-city) - [Heating engineer Hartlepool](/areas/hartlepool) - [All North Yorkshire service areas](/areas) Company - [All services](/services) - [Our work gallery](/our-work) - [Customer reviews](/reviews) - [About Greencore](/about) - [Contact us](/contact) - [Privacy policy](/privacy-policy) - [Terms & conditions](/terms-conditions) Looking for a trusted [Gas-Safe boiler installer in Darlington](/services/boiler-installation-servicing), an [MCS air source heat pump installer in North Yorkshire](/services/air-source-heat-pumps) or a [complete bathroom fitter in Teesside](/services/bathroom-installation)? Greencore Solutions LTD covers the whole region from a single accountable engineer. © 2026 Greencore Solutions LTD. All rights reserved. Gas Safe Registered HETAS Registered MCS Renewables [Call now](tel:07414209357) [Request Estimate](/contact)