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OB

Orion Building Engineering Services

Hemel Hempstead
SME

Orion Building Engineering Services offers a range of building maintenance and engineering services, including heating, ventilation, electrical, plumbing, air conditioning, and water hygiene. They focus on ensuring the wellbeing, safety, and security of their customers' buildings.

orionbuildingengineering.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£3.8m
Live
10
Buyers
12
12m
£624k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts10 / 17
  • Top buyers12
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Orion Building Engineering ServicesUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

Orion Building Engineering Services has won £3.8m across 12 public-sector buyers, with 10 live contracts. No active Companies House risk flags.

Why: top buyer Luton Borough Council at 39% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
10 of 17Live contracts
39%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 · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 6
Heating & VentilationResponsive expert heating and ventilation service for emergencies or system problem diagnosis. ↗ElectricalFull range of electrical services, trusted provider of electrical support services. ↗PlumbingExpertise, reliability, and responsiveness for plumbing emergencies. ↗Air ConditioningTemperature and ambience control for tenant wellbeing and comfort. ↗Water HygieneEnsuring safe water supply and maintenance of appliances and storage provisions. ↗Mechanical RefurbishmentSpecialist building works and expertise for recurring issues. ↗
Frameworks & DPS · 1 from notices
  • Luton Council FTS Open Tender Framework procurement for Mechanical Services Support: Domestic Gas Servicing and Associated Work, Domestic Boiler Replacement and Associated Work, Communal Boiler Servicing; Maintenance and Mechanical, Water Treatment Services and Associated Works.Luton Borough Council · £1.5m

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

Case studies

Delivery stories the supplier has published, with sector and outcome.

⚑ Self-reported
—

No case studies yet

Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.

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

Independently issued. Verification dates cross-checked against issuer registers.

↔ Cross-checked
—

No accreditations recorded

B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.

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 · 10 live · 7 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Legionella Planned Preventative Maintenance
Milton Keynes Council—13 Oct 2025£624k2 yrspending
WHC - Service and Repairs to commercial boilers, heaters and pumps - AWARD
Welwyn Hatfield Borough Council4462100001 Apr 2025—3 yrsLive
Residential Water Management Services for the Control of Legionella Bacteria in Hot & Cold Water Systems
St Albans City & District4461150020 Jan 2025£123k3 yrsLive
Water Hygiene Legionella Preventative & Reactive Maintenance - AWARD
Milton Keynes Council9073300001 Dec 2024£65k2 yrsLive
Commercial Water Management Services for the Control of Legionella Bacteria in Hot & Cold Water Systems
St Albans City & District4461150001 Nov 2024£58k3 yrsLive
HVAC Maintenance - AWARD
Ipswich Borough Council4500000010 Mar 2023£55k12 moClosed
Luton Council FTS Open Tender Framework procurement for Mechanical Services Support: Domestic Gas Servicing and Associated Work, Domestic Boiler Replacement and Associated Work, Communal Boiler Servicing; Maintenance and Mechanical, Water Treatment Services and Associated Works.
Luton Borough Council4523214101 Apr 2023£1.5m4 yrsLive
Banbury Police Station Domestic Cold-Water Services Replacement and Improvement Works
Thames Valley Police4416250003 Oct 2022£99k2 moClosed
Caroline Haslett School - ASHP - AWARD
Milton Keynes Council4251111025 Jul 2022£110k1 moClosed
SBC1021 REPLACEMENT OF HEATING, VENTILATION & AIR CONDITIONING (hvac) PLANT AND FLAT ROOFING WORKS - AWARD
Stevenage Borough Council4533100011 Mar 2022£416k9 moClosed
Total live value £2.3m · mean award £222k1–10 of 17

Top buyers · 12 buyers · top 3 = 76%

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

✓ From notices
1
Luton Borough Council
1 contract
39%
since 2023
2
Milton Keynes Council
4 contracts
21%
since 2022
3
Three Rivers District Council
1 contract
17%
since 2020
4
Stevenage Borough Council
2 contracts
12%
since 2019
5
St Albans City & District
2 contracts
5%
since 2024
6
Supply Hertfordshire
1 contract
3%
since 2020
7
Thames Valley Police
1 contract
3%
since 2022
8
Ipswich Borough Council
1 contract
1%
since 2023
9
Welwyn Hatfield Borough Council
1 contract
0%
since 2025
10
Dacorum Borough Council
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
Eastern8 contracts
74%
South East5 contracts
26%
West Midlands1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Orion Building Engineering Services highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
WD
Willmott Dixon Construction Limited
No£77.1m4
TC
Topcoat Construction Limited / TCL Group
Yes£67.6m2
IW
Ian Williams
No£67.6m2
WH
Westone Housing
Yes£67.6m2
ER
EQUANS Regeneration Limited
No£67.6m2
OB
Orion Building Engineering Services
Yes£624k—
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 31 Mar 2025
Confirmation statement
Up to date
Next due 14 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.
03524062
Status
Active
Type
Private limited
Incorporated
09 Mar 1998
Reg. office
5 Grovelands Business Centre, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7TE
SIC codes
43220
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • HELLER, Therese — secretary
    Appointed 03 Jun 2009
  • HELLER, Simon John — director
    Appointed 09 Mar 1998
  • Mr Simon John Heller — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent
  • Mrs Therese Heller — 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
ORION BUILDING ENGINEERING SERVICES LIMITED
03524062 · this company

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