PS.
PublicSupply
account_balanceBuyersbusinessSuppliersdescriptionNoticescategoryCategories
BuyersSuppliersNoticesCategories
verified_userData sourced from Contracts Finder, Find a Tender, and Companies House.
Contracts Finder ↗Find a Tender ↗Procurement Act 2023 ↗
  1. Home›
  2. Suppliers›
  3. Claremore Mechanical Services Ltd
CM

Claremore Mechanical Services Ltd

London
Large

Claremore Mechanical Services Ltd is a family-run business established in 1973, specializing in commercial heating installation and maintenance, as well as electrical engineering, air conditioning, ventilation, and drainage services. They serve clients in the education and public sectors across London and the south-east.

claremore.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£1.0m
Live
2
Buyers
3
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts2 / 5
  • Top buyers3
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Claremore Mechanical Services LtdUpdated 20 Jul 2026

At a glance · for buyers and watchdogs

Claremore Mechanical Services Ltd has won £1.0m across 3 public-sector buyers, with 2 live contracts. No active Companies House risk flags.

Why: top buyer Barnet and Southgate College at 100% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
2 of 5Live contracts
100%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Sectors served · 2/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 6
Heating ServicesDesign, installation, and maintenance of heating systems. ↗Electrical ServicesInstallation and maintenance of electrical systems, including lighting and energy efficiency guidance. ↗Air ConditioningDesign, installation, and maintenance of air conditioning systems. ↗Ventilation ServicesInstallation and maintenance of ventilation systems, including legionella control. ↗Plumbing ServicesInstallation and maintenance of plumbing systems. ↗Drain Clearance & CCTV SurveysDrain blockage services and CCTV surveys. ↗

Extracted automatically from claremore.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 2

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
HVAC Maintenance for The PlaceClaremore has provided HVAC maintenance and installation services for over 12 years, including boiler replacements and air handling unit installations.
Service for Barnet and Southgate CollegeClaremore has worked with the college to deliver compliance, emergency, and planned works.

Extracted automatically from claremore.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships · 6

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 2/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityISO✓
ISO 14001 — EnvironmentalISO✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 4
BESA MembershipBESA · membership
SafeContractor ApprovedSafeContractor · Certification
OHSAS 18001ISO · Standard
Gas Safe RegisteredGas Safe · Certification

Extracted automatically from claremore.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 2 live · 3 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
CA7513 - Mechanical, Electrical and Building Fabric Maintenance Services - Barnet and Southgate College
Barnet and Southgate College7100000002 Mar 2021£718k3 yrsClosed
CA11494 - Barnet & Southgate College - Solar PV (Battery Storage & EV Charge Point System)
Barnet and Southgate College0933110023 Jan 2023£187k1 moClosed
CA11559 - Barnet & Southgate College ASHP Workshop Tender
Barnet and Southgate College4521325206 Feb 2023£135k1 moClosed
Mechanical, Electrical and Building Fabric Maintenance Services - Barnet and Southgate College
Milton Keynes College71000000———Live
Mechanical and Electrical Engineering Building Services 2022
Middlesex University50710000———Live
Total live value — · mean award £208k

Top buyers · 3 buyers · top 3 = 100%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
Barnet and Southgate College
3 contracts
100%
since 2023
2
Milton Keynes College
1 contract
0%
3
Middlesex University
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London4 contracts
100%
South East1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Claremore Mechanical Services Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
MA
MOTTRAM ASSOCIATES LIMITED
No£152.7m4
AE
AECOM LIMITED
No£12.7m7
OA
OVE ARUP & PARTNERS LIMITED
No£12.5m2
AT
AtkinsRéalis Limited
No£12.5m1
AC
Arcadis Consulting (UK) Limited
No£12.5m1
CM
Claremore Mechanical Services Ltd
No——
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
✓ Clean. No active risk signals from Companies House status, charges or insolvency records.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
Trading status
Active
Live at Companies House
Annual accounts
Up to date
Last made up to 30 Nov 2024
Confirmation statement
Up to date
Next due 05 Feb 2027
Outstanding charges
0
No charges registered
Insolvency history
None
No insolvency cases registered
Certifications (ISO, Cyber Essentials, Living Wage, B-Corp, modern-slavery) are supplier self-reported and appear once a claimed profile adds them.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Live sync — registered details, directors, PSC and SIC codes.

✓ Live sync

Registered details

Company no.
01147315
Status
Active
Type
Private limited
Incorporated
23 Nov 1973
Reg. office
31 Grangewood Street, London, E6 1HB
SIC codes
43220
Last accounts
30 Nov 2024
Next accounts due
31 Aug 2026

Directors & PSC

  • PYKERMAN, Gavin — director
    Appointed 04 Aug 2003
  • Mr Gavin Pykerman — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent
  • Mrs Tina Pykerman — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
CLAREMORE (MECHANICAL SERVICES) LIMITED
01147315 · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.