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0284 372 7112

Car Repairs and Maintenance in Newcastle, Northern Ireland

BSW Autohouse is a local garage in Newcastle, Co Down, serving Castlewellan, Dundrum and nearby areas. We offer car servicing, tyres, MOT prep and fast repairs, with honest advice and same-day service where possible.

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ABout Us

A Female-Led Garage with Local Roots

BSW Autohouse is a friendly, female-led garage offering expert car repair and maintenance service, including servicing, tyre fitting and MOT preparation. Based in Newcastle, Co Down, we’ve built a reputation for providing reliable service and same-day turnaround on most jobs.

Our team is led by Adelle and Berny, supported by experienced mechanics and tyre fitters. Whether you're in for a quick bulb replacement, a full service, or pre-MOT work, we make the process easy, clear and convenient.

Meet the Team
A group of eight people, including a child in a toy car, stand proudly in front of a vibrant orange vehicle at an auto garage, exuding teamwork.

Our Services

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A silver compact car with its hood open is on a hydraulic lift in a garage. Tires are neatly stacked on shelves in the background, conveying a busy workspace.

Car Servicing

We carry out full servicing using manufacturer guidance, covering oil changes, filters, diagnostics and more, to keep your car performing its best.
Book Your Car Service
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Orange Honda car parked in front of an auto service garage, with signs for batteries, timing belts, and MOT preparation. Background shows other vehicles.

MOT Preparation

Our team can inspect your vehicle before its MOT, highlight any issues, and carry out repairs to help you pass first time.
Book MOT Prep Today
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A person repairs a tire in a workshop, applying a substance with a brush. The focus is on the tire, conveying careful attention and manual labor.

Tyres Supplied & Fitted

We fit tyres for cars, vans and 4x4s. You can also order online through Blackcircles.com and choose us as your fitting partner.
Book Tyre Fitting
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A person in a black hoodie replaces a windshield wiper on a white car, conveying focus and precision. The background shows trees and cloudy skies.

Wipers, Bulbs & Batteries

We offer quick replacements for everyday essentials like bulbs (from £5), wipers and batteries, usually while you wait.
Book Your Replacement Now
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A person adjusts settings on a computer wheel balancer against a red brick wall. The atmosphere feels technical, focusing on car maintenance.

Wheel Alignment

Full front and rear wheel alignment, priced at £40. Helps extend tyre life, improve fuel efficiency and provide better road handling.
Book a Wheel Alignment Check
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Two mechanics work underneath a lifted car in a garage, focusing on repairs. They appear focused, with tools and spare tires visible around them.

Brakes & Exhausts

From free brake inspections to exhaust replacements, we carry out safe, trusted repairs that keep your car roadworthy.
Book a Brake Check 
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A diagnostic tool is placed on a car engine, displaying data on its screen. The scene suggests a mechanic performing maintenance or repairs.

Diagnostics

Using Snap-On diagnostic equipment, we can detect engine faults quickly and recommend next steps clearly.
Book a Car Diagnostics Check 
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What Makes Us Different

Female-Led garage

We’ve built a reputation not just for quality work, but for creating a garage experience that’s approachable and easy to trust. Many of our regulars say it’s the first garage they’ve actually felt welcome in.

Longstanding local reputation

We’ve been serving drivers in Newcastle, Castlewellan and Dundrum for over a decade. Most of our customers come back year after year and recommend us to others because of how we do things.

Fully trained, experienced mechanics

Our team combines years of hands-on experience with up-to-date training to make sure every job is done safely, correctly, and efficiently.

Same-day service available

We aim to complete most jobs the same day, so you're not left without your car any longer than necessary.

Competitive rates

To ensure value for money, we charge by the half hour, saving you time and money.
A close-up of a car wheel alignment in a garage. The silver alloy wheel is clamped in a Supertracker alignment machine, conveying a technical, focused atmosphere.

What Makes Us Different

We’re an official tyre fitting partner for Blackcircles.com, one of the UK’s leading tyre retailers.

You can order online and have your tyres fitted here at BSW Autohouse, with full information on grip, fuel efficiency and performance for every tyre brand.
Order Tyres Online

Customer Testimonials

We don’t like to brag, but our customers do it for us! They often say our team is “friendly, helpful, and never pushy.”
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Frequently Asked Questions

Yes! We aim to complete most services the same day, so you're back on the road without delay.
Absolutely. We're an official Blackcircles.com fitting partner, just choose us at checkout.
Full front and rear wheel alignment is £40. It helps extend tyre life and improve your car’s handling.
Yes, we do. Bulbs start from just £5 and most replacements can be done while you wait.
Yes! We offer MOT pre-checks and carry out repairs to help you pass first time.
Definitely. We’re proudly female-led by Adelle and Berny, our customers often say we’re approachable and easy to deal with.
Yes, we offer free brake inspections and can replace pads and discs if needed.
We fit tyres for cars, vans and 4x4s with options for all budgets, from premium brands to quality affordable choices.
We recommend every 8,000–10,000 miles or once a year, whichever comes first.
We’re at Unit 4, 63a Castlewellan Road, Newcastle, Co Down, just minutes from Castlewellan and Dundrum.

Stay Road-Ready with BSW Autohouse

We help drivers stay road-ready with same-day car servicing, MOT checks, battery replacements and more.

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BSW Autohouse offers car servicing, tyres, MOT prep and fast repairs, with honest advice and same-day service where possible.
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