Full-Package Mechanical Contractor for New Build Construction
One subcontract. Six disciplines. 27 years delivering mechanical packages to Tier 1 and Tier 2 main contractors across the South East.
Mechanical Subcontract Packages for Tier 1 and Tier 2 Contractors
Services
Mechanical Full Package
Heating, fire suppression, ventilation, BMS, plumbing and design under one subcontract. One quote, one programme, one team coordinating across disciplines from RIBA Stage 1 through Stage 6 handover. Less...
Heating & Renewables
Air source heat pumps, ambient loop systems and heat pump hot water for new build housing and care homes. Mitsubishi Electric approved installer. Part L compliant. Among the few...
Fire Suppression
Residential sprinkler systems to BS 9251:2021, dry risers and wet risers, designed and installed by our in-house fire suppression team. Most mechanical contractors subcontract this. We don't. The integration...
Ventilation
MVHR, MEV and smoke extract design and installation for new build housing, care homes and commercial. Part F compliant, commissioned and tested in-house. Bespoke ductwork where the standard kit...
Design Consultancy
In-House Mechanical Design & Controls PI-insured mechanical design and BMS integration delivered by our internal consultancy team. RIBA Stage 1 through to Stage 6 handover. Under the same subcontract...
Why Choose Anders?
A single mechanical partner with the design, delivery and compliance strength needed for serious commercial projects.
One Subcontract, Six Disciplines
Heating, fire suppression, ventilation, BMS, plumbing and design under one appointment — fewer interfaces, one programme and one point of contact.
In-House Design and BIM
Revit modelling, BIM coordination, PI-insured drawings and COBie data handover — with clash detection before steel hits site.
Fire Suppression Done In-House
Residential sprinklers to BS 9251:2021, dry risers and wet risers — designed, installed and commissioned by our own team.
Procurement-Ready Credentials
Constructionline Gold, Gas Safe, Mitsubishi Electric approved ASHP installer and active Tier 1 framework experience.
One accountable team across the full mechanical scope.
Where we Work
Anders delivers heating, fire suppression, ventilation, BMS, plumbing and mechanical design as a single subcontract package. New build housing, care homes and commercial schemes, on projects from £500k to £3.5m, with a sweet spot between £800k and £1.5m.
Our in-house design team works in Revit and BIM with PI-insured drawings from RIBA Stage 1 through to Stage 6 handover. Our fire suppression team designs and installs residential sprinkler systems to BS 9251:2021 in-house rather than subcontracting it on. We’re one of a small number of UK contractors actively delivering ambient loop heating systems for multi-residential developments. Constructionline Gold accredited, Mitsubishi Electric approved for ASHP, Gas Safe registered.
Some of the Sectors We Work In
Some of the Sectors We Work In
Working on a New Build Mechanical Package?
If you’re putting together a tender list for a residential, care home or commercial scheme between £500k and £3.5m, send us the package. We’ll review the spec, confirm fit, and respond inside five working days.
If you're putting together a tender list for a residential, care home or commercial scheme between £500k and £3.5m, send us the package. We'll review the spec, confirm fit, and respond inside five working days.
Working on a New Build Mechanical Package?
Working on a New Build Mechanical Package?
What Our Clients Say
Project Insights, Direct to Your Inbox
Quarterly case studies and technical briefings from our design and project teams. New build mechanical packages, ambient loop installations, fire suppression on residential schemes, regulatory changes that affect specifications. No newsletters. No promotional emails. Just the work.
FAQs
Anders delivers mechanical packages from £500,000 to £3.5m. Our sweet spot sits between £800k and £1.5m. We focus on new build housing, care homes and commercial schemes where the mechanical scope justifies a single-package appointment.
Our core territory is the South East — Oxfordshire, Buckinghamshire, Berkshire, Northamptonshire and the wider Thames Valley. We’re based in Postcombe, Oxfordshire, and we’ve delivered projects across the region for over 27 years.
Yes. Anders holds Constructionline Gold, which is the highest tier of the Constructionline pre-qualification scheme. We’re also Gas Safe registered and a Mitsubishi Electric approved ASHP installer. Our Accreditations page lists the full set.
Yes. We have an in-house mechanical design team working in Revit and BIM, with PI-insured drawings issued from RIBA Stage 1 through to Stage 6 handover. Most mechanical contractors outsource design. We don’t.
Yes. Anders has a dedicated in-house fire suppression team installing residential sprinkler systems to BS 9251:2021, dry risers and wet risers. The same team handles design, installation and commissioning. Few mechanical contractors offer this under one roof.
A full mechanical package brings heating, ventilation, fire suppression, plumbing, BMS and mechanical design under a single subcontract. The main contractor manages one appointment instead of five or six. Programme coordination, clash detection and risk all sit with one party.
Yes. Anders delivers projects for Tier 1 and Tier 2 main contractors including Morgan Sindall, Stepnell, Deeley, Lifebuild and others. Most of our work comes through repeat appointments and supply chain frameworks.
Send the tender package to enquiries@andersmech.co.uk or use the contact form. We’ll confirm fit and respond within five working days. The For Main Contractors page covers our procurement process, framework registrations and tender response approach in more detail.
Why Choose Anders?
A single mechanical partner with the design, delivery and compliance strength needed for serious commercial projects.
One Subcontract, Six Disciplines
Heating, fire suppression, ventilation, BMS, plumbing and design under one appointment — fewer interfaces, one programme and one point of contact.
In-House Design and BIM
Revit modelling, BIM coordination, PI-insured drawings and COBie data handover — with clash detection before steel hits site.
Fire Suppression Done In-House
Residential sprinklers to BS 9251:2021, dry risers and wet risers — designed, installed and commissioned by our own team.
Procurement-Ready Credentials
Constructionline Gold, Gas Safe, Mitsubishi Electric approved ASHP installer and active Tier 1 framework experience.
One accountable team across the full mechanical scope.