If you want your vehicle checked by a knowledgeable mechanic who explains the issue and what can be done about it before work begins, this is built for you.
SISAN AUTO SERVICE & SALES is often thought of as a shop where people can bring a vehicle problem and get straightforward information without gimmicks. When something feels off—like indicator lights or a drivability concern—the goal is to understand what’s happening and talk through practical ways to address it. The approach centers on being thorough with assessments, staying upfront about what’s being done, and helping you choose between options based on what makes sense for your situation.
Quality work, honest pricing, and repairs done right the first time.

General auto service and repair starts with the concern, the vehicle’s condition, and its maintenance history. The work may range from routine upkeep to diagnosis and repair of related mechanical or electrical systems.

Car repair addresses a specific mechanical, electrical, safety, or drivability concern after the cause has been assessed. The appropriate repair depends on evidence from inspection and testing, not the symptom alone.

Brake repair begins with an inspection of the parts that create, transfer, and control braking force. The findings determine whether adjustment, maintenance, or component repair is appropriate.

An oil change replaces used engine oil and the filter with products selected for the vehicle. The visit can also provide a limited opportunity to check fluid leaks, the drain area, and items included in the chosen service.

Heating and air-conditioning repair starts by separating airflow, temperature-control, refrigerant, cooling-system, and electrical concerns. Testing determines which system is responsible before repair is recommended.

Engine diagnostics combines the driver’s observations, scan data, operating tests, and targeted checks to identify the cause of a warning light or performance concern.

Transmission repair addresses shifting, engagement, leakage, control, or internal mechanical concerns after the transmission and related systems have been tested. The repair can range from an external correction to internal work or replacement.

Tire services cover inspection, pressure correction, rotation, balancing, puncture assessment, seasonal changeover, and tire replacement as appropriate. Tire condition, wheel condition, and vehicle requirements determine the work.

Winter tire installation prepares a compatible set of seasonal tires and wheels for cold-weather use. Inspection, fitment, pressure, balance, and proper wheel fastening are part of a careful changeover.

Wheel alignment measures and adjusts applicable suspension angles so the wheels track according to vehicle specifications. Tire condition, ride height, steering position, and worn or damaged parts must be considered first.

Battery replacement involves confirming battery condition and starting or charging-system behaviour before installing a compatible unit. Some vehicles also require battery registration, adaptation, or preserved electronic settings.

Radiator and cooling-system repair addresses coolant loss, restricted heat transfer, pressure problems, airflow faults, or damaged components. The source of overheating or leakage should be confirmed before parts are replaced.

Exhaust repair addresses leakage, noise, damaged supports, emissions-control faults, and restricted flow after the affected section is identified. The system includes more than the visible tailpipe.

Suspension repair addresses worn, loose, leaking, bent, or damaged components that affect ride, tire contact, steering response, and vehicle stability. Inspection identifies which parts and related alignment work are appropriate.

An auto inspection documents the condition of the systems included in the requested inspection. It may support maintenance planning, a purchase decision, a regulatory requirement, or diagnosis, but the exact checklist depends on the inspection type.

Preventive maintenance uses vehicle guidance, service history, operating conditions, and current condition to plan upkeep before avoidable wear or fluid deterioration creates a larger concern.
Tell us what you need, and we'll let you know how we can help.
We share information before doing anything on your car and can explain the issue in detail when asked, so you know what’s happening and why.
We focus on careful evaluation and diagnoses that match the problem, whether you’re sorting out dashboard indicators or broader vehicle concerns.
We aim for reasonable pricing and can outline different ways to address a problem, including cost-effective alternatives—even when that means less work for the shop.
Signals are derived from aggregated public customer feedback trends.
The team at SISAN AUTO SERVICE & SALES is known for fair pricing, accurate diagnoses, and taking the time to explain what’s going on. This shop is often associated with no gimmicks, thorough work, and a helpful, straightforward approach to vehicle service in London.
“This garage was recommended to me when I had an issue with my indicators. From my experience with Sisan, they are very honest and truly have the heart to help their clients. Gave me very thorough explanations as to what the indicator lights meant and gave me alot of options on how I would like to address the problem. They gave some very cost effective alternatives that were external, even though it would mean less money for them. I trust this place entirely with my vehicle.”
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