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Business Details
12 Years
experience
ECO4 Boiler Replacement Specialists
Established in 2014, Simply Eco has dedicated itself to addressing fuel poverty through energy efficiency solutions. Our team of in-house retrofit assessors, coordinators, and designers delivers comprehensive domestic retrofit packages aligned with PAS Standards. With Gas Safe registered engineers directly employed and a focus on whole-house approaches, we ensure safety, simplicity, and sustainability in every project. Our accreditations as Green Deal Approved Installers, PAS2030 Accredited professionals, and Trustmark Approved contractors demonstrate our commitment to quality. We work closely with local authorities, social housing providers, and domestic occupiers to implement compliant installations. Our 24/7 customer support and transparent processes have earned us over 12,000 successful boiler installations and a 4.9 Trustpilot rating.

We maintain industry-leading standards through continuous staff development and collaboration with sector partners. Our financial services are FCA-regulated, ensuring client protection. With operations across Birmingham and surrounding regions, we combine local expertise with national scheme compliance. Our decade-long track record demonstrates our ability to transform homes into energy-efficient spaces while maintaining strict adherence to safety protocols.
Services
Boiler replacement Loft insulation Cavity wall insulation Smart heating controls Underfloor insulation Extractor fans Radiator valves Energy assessments
Details
  • Year established: 2014
Highlights and features
  • New boiler installations completed in as little as 3 days
  • Over 12,000 boilers installed since 2014
  • Directly employed Gas Safe registered engineers
  • 4.9 Trustpilot rating from 679+ verified reviews
  • Free home energy surveys with no obligation
Associations and certifications
  • Green Deal Approved Installer
  • Gas Safe Register
  • PAS2030 Accredited
  • Trustmark Approved
  • Financial Conduct Authority
What people say
Professional engineers Quick installations Significant savings Excellent communication Tidy workspaces
Services
Boiler Replacement
We install Worcester Bosch Greenstar 4000 Life 30Kw Combi Boilers with magnetic filters and wireless controls. Our Gas Safe engineers complete installations within three days, including pipework modifications and system chemicals. Customers receive a two-year warranty covering parts and labour, with optional larger boiler upgrades available.
Loft Insulation
Our CIGA-certified installers apply high-performance loft insulation to reduce heat loss. This free upgrade with qualifying boiler replacements includes installing moisture-extracting vents and meeting current building regulations. The process typically completes in one day with minimal property disruption.
Smart Heating Controls
We install Salus Digital or Worcester Bosch Easy Control systems enabling precise temperature management. These wireless controls integrate with new boilers to optimise energy efficiency, allowing users to program heating schedules and adjust temperatures remotely via smartphone apps.
Cavity Wall Insulation
Our BBA-approved cavity wall insulation reduces heat transfer through external walls. The injection process creates continuous insulation layers between brickwork, typically completed within two hours. This free upgrade with boiler replacements includes exterior wall vents to prevent condensation issues.
Energy Assessments
Our qualified Domestic Energy Assessors conduct comprehensive property evaluations to identify efficiency improvements. The survey determines EPC ratings and eligibility for government grants, recommending specific measures like insulation or boiler upgrades to enhance thermal performance and reduce energy costs.
Questions
What is the ECO4 grant scheme?
ECO4 is a government initiative requiring major energy companies to fund home energy efficiency improvements. It helps low-income households reduce heating costs through grants for boiler replacements and insulation measures.
Am I eligible for a free boiler replacement?
Eligibility depends on property EPC rating, existing heating system type, and household income. Homes heated by electric storage heaters, gas fires, or with no central heating may qualify for full or partial funding.
What areas do you serve?
We operate nationwide across the UK, with our Birmingham headquarters coordinating installations through local certified engineers in all major cities and surrounding regions.
What happens during the home survey?
A qualified assessor evaluates your property's current energy efficiency, takes measurements, and identifies suitable improvement measures. This 1-hour visit determines your eligibility for specific grants and required installation work.
Do you offer financing options?
As an FCA-regulated broker, we arrange credit facilities through panel lenders for customers not qualifying for full grants. We also accept cash payments with no upfront deposits required.
What guarantees apply to installations?
All boiler installations include a 2-year warranty covering parts and labour. Our work complies with PAS2030 standards and carries Trustmark Approved status for quality assurance.
Reviews (6)
Christopher
Oct 26, 2024 Report
I found Simply Eco Ltd easy to deal with. They replaced my boiler with a Worcester Bosch combi boiler. The survey of my property was carried out by Onkar Shergill who was extremely good and thorough. Daine the engineer who fitted it was very good and to my surprise completed the job in just one day albeit he never stopped working and was here from 9am to well into the evening! Once my application was approved by the Local Authority Simply Eco were very quick with the installation. The biggest delay was waiting for approval from the LA - my only minor criticism of Simply Eco would be that they could have kept me informed of progress and what was causing the delay.
Darrell Roebuck
Oct 24, 2024 Report
From application to completion we were extremely happy with this company. Office/ telephone staff were very helpful and efficient dealing with our requests with complete satisfaction. Visiting trades people were also knowledgeable and helpful completing all processes on time with minimum disruption. Couldn't be happier with the work and wouldn't hesitate to recommend Simply Eco in the future. Thank you.
Rebecca Slater
Oct 23, 2024 Report
Really pleased I contacted this company they were great from start to finish installing a new boiler for my elderly mum and dad. Communication was great, everyone I spoke to was helpful and friendly, there was no waiting around for info everything was as they said it would be - Top marks all round cant fault them! The 2 install guys were great too! Very pleasantly surprised it was smooth from start to finish. Very happy customer and would 100% recommend
Steve Brennan
Oct 19, 2024 Report
Simply Eco replaced my old boiler for new, insulated my loft, fitted trickle vents to windows and extractor fans in kitchen and bathroom. All of the work was done on time, to a high standard and with no mess for me to clear up after. Thank you Simply eco for a job well done. Will certainly be recommending you to friends in future.
Matt Kearns
Jan 07, 2022 Report
Positive:Professionalism
The engineer turned up and couldn't be more helpful, he worked on our boiler for nearly 12 hours to ensure we wasnt left without heat. Highly recommend
Service:Boiler installation
Rekha Shinh
Jan 02, 2022 Report
Positive:Professionalism
Simply Eco provided a quick and professional service throughout the process. Boiler is working very well, would recommend this company.
Service:Boiler installation