WMSS
WMSS is an independent automotive service garage in Erdington, Birmingham, founded in 2000. It provides MOT testing, servicing, repairs, and Saab parts for individual car owners, light commercial operators, and small fleets, specializing in BMW, Mini, Mercedes, and Saab.
- Company typePrivate
- Founded2000
- HeadquartersErdington, United Kingdom
- Headcount11–50
- GTM typeB2C
- OfferingServices
What WMSS does
WMSS is an independent automotive service garage based in Erdington, Birmingham, UK, founded in 2000 by John Cartwright. The business operates a single physical workshop in Hastingwood Industrial Park and serves individual car owners, light commercial vehicle operators (up to 3.5 tonnes), and small fleet customers in the Birmingham and surrounding West Midlands area. While it accepts all makes and models, it specializes in BMW, Mini, Mercedes, and Saab vehicles, including a niche Saab parts supply offering that addresses a gap left by Saab's discontinuation.
The garage runs a broad service catalogue spanning MOT testing (from £39), interim/full/major servicing (from £99), mechanical and electrical repairs, engine diagnostics using dealer-level equipment, brakes, clutches, suspension, air conditioning, tyres, wheel alignment, bodywork, and specialized offerings for electric, hybrid, and classic vehicles. Operational technology is centered on a modern, well-equipped workshop with manufacturer-grade diagnostic tooling and specialist equipment, plus convenience features such as online booking, vehicle collection and delivery, courtesy cars, and a complimentary mini-valet. Credibility is anchored by AA Approved status and Trust My Garage membership.
WMSS monetizes entirely through professional services and parts on a pay-as-you-go basis, with pricing stated to be up to 50% below main dealerships. Go-to-market is direct-to-consumer: walk-ins, phone bookings, and online self-serve booking via wmss.co.uk, supplemented by referrals from the AA and Trust My Garage networks. Revenue is undisclosed, and the company is privately held with no external funding, parent entity, or M&A activity recorded in the source material.
WMSS firmographics
Firmographics- Name
- WMSS
- Legal name
- WMSS
- Website
- https://wmss.co.uk
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- WMSS is an independent automotive service garage in Erdington, Birmingham, founded in 2000. It provides MOT testing, servicing, repairs, and Saab parts for individual car owners, light commercial operators, and small fleets, specializing in BMW, Mini, Mercedes, and Saab.
- Ownership category
- akta.pro rank
Where WMSS is headquartered
LocationHeadquarters
- HQ city
- Erdington
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
WMSS business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- Vehicle Servicing: Offering interim, full, and major vehicle servicing for all makes and models with manufacturer warranty protection. Services include complimentary mini-valet with each service.
- MOT Testing: MOT testing services for vehicles to ensure roadworthiness and legal compliance.
- Car Repairs: Mechanical repairs, electrical repairs, bodywork, and specialized services including gearbox, engine, suspension, brakes, and more.
- Saab Parts: Specialized Saab parts supply and fitting services.
- Fleet Maintenance: Comprehensive fleet maintenance services for businesses with company vehicles.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | MOT from £39.00 |
| Unit Pricing | Pay-as-you-go | Car Servicing from £99.00 |
| Unit Pricing | Pay-as-you-go | Winter Safety Check £19.95 |
| Unit Pricing | Pay-as-you-go | Audi e-Tron Interim Service POA |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels3 records
WMSS product offering
Product offeringCore offering
WMSS is an independent automotive service centre in Erdington, Birmingham that provides MOT testing, multi-tier car servicing, mechanical and electrical repairs, and engine diagnostics for all makes of cars and light commercial vehicles. The garage specialises in BMW, Mini, Mercedes, and Saab vehicles, and additionally supplies specialist Saab parts to owners. Operations are delivered from a single physical workshop equipped with dealer-level diagnostic equipment and specialist tooling.
Product overview
WMSS is an independent car repair and servicing garage in Birmingham offering a comprehensive range of automotive services. The core offerings include MOT testing (£39.00), car servicing (from £99.00), Saab parts supply, and mechanical repairs. The garage specializes in BMW, Mini, Mercedes, and Saab vehicles while servicing all makes of cars and light commercial vehicles. Additional services include specialized offerings for electric and hybrid vehicles, fleet maintenance for businesses, classic car servicing, and various repair/maintenance services such as engine diagnostics, wheel alignment, suspension, brakes, exhausts, air conditioning, and bodywork repairs. The garage operates a modern workshop equipped with dealer-level diagnostic equipment and offers convenient amenities including collection/delivery service, courtesy cars, and online booking for MOT, services, and repairs.
Differentiator
Problem solved
Functional benefit
Products and services
- MOT Testing
- Car Servicing
- Car Repairs
- Engine Diagnostics
- Saab Parts Supply
- Fleet Maintenance
- Electric & Hybrid Vehicle Servicing
- Commercial Vehicle Repairs & Servicing
- Classic Car Repairs & Servicing
- Vehicle Recovery
Quantifiable outcome
- Up to 50% cost savings compared to main dealerships
- +2 more outcomes
Companies that use WMSS
Customer profileNamed customers5 records
Segments3 records
Ideal customer profiles2 records
WMSS technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
WMSS partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- The AA (Automobile Association)coreWMSS is AA Approved, having gone through a rigorous inspection process. The AA is a trusted name in the UK, and WMSS meets the high standards of work, training, customer service and transparent pricing expected by both the AA and their customers.
Scale indicators5 records
Recent moves1 record
Expansion highlights4 records
WMSS competitors and assessment
Company assessmentDirect peers
- Halfords Autocentre: National UK chain providing MOT, servicing, and repairs for all vehicle makes. Comparable to WMSS in core service offering and direct-to-consumer garage model, with broader geographic coverage and parent-brand marketing support.
- Mr Tyre: UK independent garage chain offering tyres, MOT, servicing, and repairs. Direct comparable to WMSS in service mix and independent positioning, though operating at multi-site scale.
- Protyre: UK garage network providing MOT, servicing, tyres, and vehicle repairs. Comparable to WMSS in offering and customer base, with a national network advantage and established fleet relationships.
- ATS Euromaster: Long-established UK automotive service chain covering tyres, MOT, servicing, and fleet maintenance. Overlaps with WMSS on MOT, servicing, and fleet work, with stronger fleet contracts and a national footprint.
- National Tyres: UK-wide chain of tyre, MOT, and servicing centres. Comparable to WMSS in target customer and core service set, with broader geographic reach and standardized pricing.
- HiQ: UK network of independent fast-fit and service centres offering tyres, MOT, and repairs. Directly comparable service mix and D2C model, with national brand reach beyond WMSS's single Birmingham site.
- Formula One Autocentres: UK chain offering MOT, servicing, tyres, and repairs at scale. Comparable in service breadth and consumer positioning to WMSS, but with multi-site presence and standardized pricing across regions.
- Kwik Fit: The largest UK specialist fast-fit and servicing chain, offering MOT, servicing, tyres, brakes, and repairs across hundreds of sites. Directly comparable to WMSS in service mix and target customer, but operates at significantly greater scale and brand reach.
Others
- Trust My Garage: Industry body whose members are vetted independent UK garages including WMSS. Not a direct competitor, but a peer network and referral source that directly affects WMSS's customer acquisition and credibility positioning.
Broad incumbents
- Sytner Group: UK's largest premium-car dealer group, representing BMW, Mercedes, and other premium marques. Represents the dealer-channel alternative that WMSS competes against on price while still needing to deliver manufacturer-spec servicing for warranty preservation.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
WMSS social profiles
Digital presenceWMSS compliance and trust
Trust signalCompliance2 records
WMSS financial estimates
Financial estimateRevenue estimate
Valuation estimate
WMSS leadership team
Management profileNumber of profiles
Profiles1 record
WMSS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
WMSS M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about WMSS
What does WMSS do?
WMSS is an independent automotive service centre in Erdington, Birmingham that provides MOT testing, multi-tier car servicing, mechanical and electrical repairs, and engine diagnostics for all makes of cars and light commercial vehicles. The garage specialises in BMW, Mini, Mercedes, and Saab vehicles, and additionally supplies specialist Saab parts to owners. Operations are delivered from a single physical workshop equipped with dealer-level diagnostic equipment and specialist tooling.
Is WMSS a public or private company?
WMSS is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was WMSS founded?
WMSS was founded in 2000. It employs 11 to 50 people.
Where is WMSS based?
WMSS is headquartered in Erdington, United Kingdom, in the Europe region.
How does WMSS make money?
Five revenue lines are on record. Vehicle Servicing is the primary driver. The others are MOT Testing, car Repairs, saab Parts and fleet Maintenance.
Who are WMSS's main competitors?
Direct peers on record are Halfords Autocentre, Mr Tyre, Protyre, ATS Euromaster, National Tyres, HiQ, Formula One Autocentres and Kwik Fit. Trust My Garage is listed as an others. Sytner Group is listed as a broad incumbent.
Does WMSS have an API?
No public API is recorded for WMSS.