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Certified in
5 Days
1,200
tCO2e Offset
Join the thousands of companies already offsetting their carbon footprint! 🍃
How Would You Answer This Tender Question?
This isn't a hypothetical—this is a real tender question from January 2026.
With sustainability accounting for 10% of the total scoring, a weak carbon reduction plan is a guaranteed way to lose the contract.
If you don't calculate your carbon footprint you've already lost the bid.
4 Simple Steps To Carbon Neutral Certification
Quantify
Submit your data through our simple web-based form. We handle the complexity, performing a Verified Greenhouse Gas Inventory report & Carbon Management Plan to the rigorous ISO 14064-1 standard.
Reduce & Offset
Use your Greenhouse Gas Inventory & Carbon Management Plan to target and reduce emissions. We then neutralise remaining, unavoidable emmissions through high-integrity, verified carbon offsets.
Certify
Receive your Carbon Neutral Certification and Qualifying Explanatory Statement (QES). This provides the essential evidence to satisfy PPN 006 or Tier 1 tender "Green" requirements.
Promote
Stand out from the competition with a comprehensive media pack, digital assets, and a physical plaque to showcase your verified environmental credentials to clients and stakeholders.
Why It's Essential To Calculate Your Footprint
Get Tender-Ready and Pass Every Audit
Don’t let complex carbon questions stall your growth. Whether you are renewing Constructionline Gold, maintaining SafeContractor status, or bidding for Local Authority and Housing Association work, we provide the Carbon Management Plans (CMP) you need to win.
Our experts do the legwork, manually verifying your 6 Carbon Categories so you can focus on the job at hand and secure your place on the approved supplier list.
The Competitive Edge For Small Business
In your community, your reputation is your greatest asset—and today’s homeowners are looking for more than just a fair price. They want to know their contractor cares about the local environment as much as they do.
Becoming Carbon Neutral isn't a big corporate task; it's a practical way for small firms and sole traders to cut wasted costs, stand out from the local competition, and give eco-conscious clients the confidence to choose you over the person next door. See how simple tracking can turn your sustainable values into your strongest sales tool.
Stand Out From Your Competitors
Secure Supply Chains
Main contractors are now legally responsible for their entire value chain. Using the new 6-category standard ensures sub-contractors meet green benchmarks, de-risking Scope 3 reports and protecting project compliance.
Win More Tenders
Verified carbon credentials are now a mandatory requirement for major contracts. Aligning with ISO 14064 gives sub-contractors a massive competitive edge during the PQQ stage with tier-1 clients and local authorities.
Drive Cost Efficency
The new methodology identifies specific inefficiencies in fuel, waste, and materials. By tracking activity-based data, both parties can pinpoint high-cost areas and reduce operational overheads across every site.
Future Proof Compliance
Regulations like SECR are tightening. Adopting these standards now prevents "regulatory shock," ensuring main contractors remain compliant and sub-contractors aren't excluded from future frameworks.
Attract Top Talent
Modern workers prioritize sustainability. Companies that prove their Net Zero claims with rigorous, category-based reporting attract the best engineers and project managers in a competitive labor market.
Outpace The Competition
Many firms still rely on vague estimates. By providing granular, audit-ready data, you become the "preferred partner" for procurement teams, offering a frictionless, professional experience that beats less-prepared rivals.
Verified Carbon Credits
We only use top-tier carbon projects that meet the same elite global standards used by industry leaders like Amazon, Microsoft, and Disney.
Pricing
Micro Business
245£For micro businesses with a turnover under £100k - Price shown subject to VATValid for 12 months- Carbon Neutral Certification
- Greenhouse Gas Inventory Report
- Qualifying Explanatory Statement
- Carbon Management Plan compliant with PPN 006
- FREE Carbon Offsets*
- Social Media Pack
- Engraved Carbon Neutral Certification Plaque
Small Business
495£For business with a turnover between £100-500k - Price shown subject to VATValid for 12 months- Carbon Neutral Certification
- Greenhouse Gas Inventory Report
- Qualifying Explanatory Statement
- Carbon Management Plan compliant with PPN 006
- FREE Carbon Offsets *
- Social Media Pack
- Engraved Carbon Neutral Certification Plaque
Large Business
745£For larger businesses with a turnover in excess of £500k - Price shown subject to VATValid for 12 months- Carbon Neutral Certification
- Greenhouse Gas Inventory Report
- Qualifying Explanatory Statement
- Carbon Management Plan compliant with PPN 006
- Audit ready Calculation Log
- Social Media Pack
- Engraved Carbon Neutral Certification Plaque
*10 tCO2e of Offsets provided with Micro and Small Business plan only. Additional carbon credits start at £4.50 per tonne.
See What Our Clients Are Saying
“We were impressed by how easy it was to calculate our footprint and offset our emissions. The team was knowledgeable and responsive throughout.”
Adam Nichols
Conservatory Roof Experts
“As a small gardening business it seemed out of reach to become carbon neutral, however, Sustainable Contractor made it simple and affordable.”
Alex Webb.
Greenleaf Gardening
“As a solar company it's important for us to lead by example. We managed to offset our emissions for a small fleet of vans for a very reasonable cost and the media pack looks great on our socials”
Tony Simpson
One Solar
“Sustainable Contractor made the whole process of becoming carbon neutral simple and professional. The certificate and media pack helped us stand out when bidding for public contracts.”
Haley Mansell
BD Construction
“A fast, affordable way to show our sustainability commitment. The certification plaque looks great in our office and the digital badge helps with marketing.”
Ray Mitchell
BrightTech
“Getting certified with Sustainable Contractor has boosted our reputation with eco-conscious clients. The service was smooth, transparent, and excellent value compared to some other companies."
Jennifer Wilson
J&K Brickwork
“Thanks to Sustainable Contractor, we now have a clear carbon reduction strategy in place. It’s a great service for any business wanting to future-proof operations.”
Martha Price
Roof Revive
"Sustainable Contractor helped us understand our environmental impact and take real steps to improve it. The certification adds credibility and shows our clients we take sustainability seriously"
Sukhraj Singh
Singh & Associates
At Sustainable Contractor, our mission is to make carbon neutrality accessible for everyone in the construction sector—from sole traders to large corporations. We provide the tools to calculate your footprint, professional support to reduce emissions, and a community-focused offsetting scheme. Our goal is to ensure your business has the verified evidence and official certification required to stand out in a competitive, green-focused market.
Whether you are a micro-business or a large enterprise, our certification is designed to prove your commitment to net zero. We provide tailored schemes for contractors bidding for government work or companies looking to join Tier-1 contractor supply chains. By aligning with ISO 14064-1, we ensure that every business—regardless of size—has the verified credentials needed to join approved supplier lists and satisfy audit requirements.
We’ve made Carbon Neutral Certification accessible for every contractor. Start by ordering online and providing your energy and material usage details. Because we are committed to supporting small firms, we provide your first 10 tonnes of carbon offsets free of charge, making certification highly affordable. After our team verifies your footprint, we provide you with the Carbon Management Plan required for major tenders, along with a physical plaque and digital assets to promote your commitment
Our carbon assessments follow the rigorous ISO 14064-1 standard, utilising internationally recognised Greenhouse Gas (GHG) Inventory reporting. We manually verify your data across 6 Carbon Categories—including fuel, materials, and waste—to ensure your business is fully compliant with PPN 006 and ready for any Tier-1 tender.
Carbon offsets are high-integrity, verified credits from top-tier projects that meet the same global standards used by industry leaders like Amazon and Microsoft. They allow you to neutralise remaining, unavoidable emissions that cannot yet be eliminated through operational changes. By investing in these verified projects, you balance your carbon account, enabling your business to achieve the Carbon Neutral status required for major Tier-1 contracts.