Gas Safe Commercial & ACS-certified M&E engineers serving Northamptonshire since 1983
Commercial Mechanical & Electrical Contractors in Northamptonshire
The Corvee Story
One Contractor. One SLA. One Point of Accountability.
Founded in Kettering in 1983, Corvée brings technical rigour to complex plant room environments, multi-tenanted office buildings, and industrial premises throughout Northamptonshire.
Managing multiple trade contractors creates compliance gaps and cost overruns. We consolidate your requirements under a single contract — one SLA, one invoice, one escalation path.
Our engineers hold Gas Safe Commercial registration and ACS non-domestic codes (COCN1, CORT1, CIGA1), ensuring predictable uptime and audit-ready paperwork for Procurement Teams.
We are structured to pass prequalification (PQQ). We maintain full public liability (£5m) and employer’s liability cover (£10m), providing RAMS for every project type.
What our customers actually care about.
Emergency Mechanical Response
24-hour coverage for commercial boiler failures and mechanical breakdowns across Northamptonshire.
SFG20 Aligned Maintenance
We align planned maintenance (PPM) to SFG20 task frequencies, ensuring your asset register stays compliant and your insurers stay satisfied.
Fixed-Fee or Open-Book
Detailed scope of works and costed proposals. Choose from fixed-fee project quotes or schedule of rates to match your procurement process.
Geographic & Multi-site Coverage
Rapid response across Kettering, Corby, Northampton, and all Northamptonshire commercial zones.
Prequalified. Audit-Ready. Partner-Grade.
Every accreditation we hold means something. Here is what each one requires us to do.








Posted on Jan-PhilipTrustindex verifies that the original source of the review is Google. Amazing service! Replaced my boiler , very professional team.Posted on Liz BullTrustindex verifies that the original source of the review is Google. Amazing quick response to doing a quick fix on the boiler and then replacing it , all within a few days when the temperature was freezing a few days before Christmas . Wonderful team, professional and speedy. Highly recommended .Posted on Adrian G WealTrustindex verifies that the original source of the review is Google. MONDAY - The water pressure over the weekend was dropping fast and I was refilling twice a day. We called out Corvee who have looked after us for many years. WITHIN 2 HOURS - Corvee were checking the boiler. The heat exchanger had gone! The Boiler whilst very good (and fitted by Corvee) was nearly 20 years old. So a new one was sensible. TUESDAY - E-mail estimate arrived. The price was right so was accepted. FRIDAY - (all in the same week) the new boiler was fitted with no issues or problems. WHAT A KETTERING BASED COMPANY TO BE PROUD OF!Posted on Trevor HaynesTrustindex verifies that the original source of the review is Google. Another successful outcome. As ever, response from Corvee was excellent and an intermittent fault with our heating system was quickly resolved by replacing the original 26-year old timer. All completed by the Corvee team in a professional and dependable way.Posted on Christine PuttTrustindex verifies that the original source of the review is Google. Excellent service as always.Posted on Vera ArmerTrustindex verifies that the original source of the review is Google. Fast and responsive service from this local firm.Posted on Sharon NealeTrustindex verifies that the original source of the review is Google. Corvee's engineer Sahal attended & serviced my boiler, he was polite & friendly, was very tidy, careful & respectful of my property & did a thorough job. Very professional, I'm very pleased. I don't really like having strangers in my house but needs must, & for anyone else who worries about that, DONT. use corvee... I also now have corvee to do the boiler service & landlord cert at my rental property, in Jan 2025, the service engineer at that time was also very polite, thorough & tidy. So this is not a one off. We'll done Corvee.Posted on Roger GriggsTrustindex verifies that the original source of the review is Google. Replacement boiler fitted in a day (with 10-year guarantee), and system powerflushed a couple of days later. Very fair price, and fitters very clean and tidy. A nice warm house!Posted on GARY GARDINERTrustindex verifies that the original source of the review is Google. Turned up promptly as usual, friendly polite service. Toilet cistern flush replaced. Thank you.
40+
Years’
Experience
FAQ
Commercial Frequently Asked Questions About Us
We stand by the quality of our work, offering guarantees on all new heating systems, plumbing, and boiler repairs for complete peace of mind.
What commercial coverage do you provide?
We deliver commercial mechanical and electrical services exclusively across Northamptonshire. Our Kettering-based team is strategically positioned to support single-site premises and multi-site estates in the county’s major commercial hubs, including Northampton, Corby, Wellingborough, Daventry, and Towcester. We specialize in managing consolidated contracts for business parks, industrial estates, and educational campus portfolios throughout the Northamptonshire area, ensuring consistent service delivery across your entire asset register.
Do you offer 24/7 commercial emergency response?
Yes. Corvée Commercial provides 24/7 emergency mechanical response for critical failures in heating, plumbing, and plant room infrastructure across Northamptonshire. We operate with a tiered SLA (Service Level Agreement) system: clients under a Planned Preventative Maintenance (PPM) contract receive guaranteed priority attendance in as little as 2 hours for critical issues. Non-contract commercial clients are supported with best-endeavours rapid response, typically within a 4 to 24-hour window depending on the site location.
Can we tender your services or raise a PO (Purchase Order)?
Absolutely. Corvée Commercial is structured to align with professional procurement workflows. We regularly respond to Tenders (RFQs and ITTs) and are comfortable working with open-book, schedule of rates, or fixed-fee project arrangements. We are fully PO-compatible and can be added to your Approved Supplier List, offering standard 30/60/90-day credit terms to match your organization’s financial cycles.
What accreditations and compliance do you hold?
We maintain a robust compliance package designed to pass the most rigorous tender prequalifications. Every engineer is Gas Safe Commercial registered with specific ACS non-domestic codes (COCN1, CORT1, CIGA1). We hold APHC, MCS, and RECC accreditations, and are Worcester Bosch Commercial Accredited Installers. For your risk management, we operate under £10m Employer’s Liability and £5m Public Liability insurance, providing site-specific RAMS (Risk Assessments and Method Statements) for every project we undertake in Northamptonshire.