Expert EV Service in Renton, WA
Specialized electric vehicle maintenance and repair from certified technicians who understand your EV.
Schedule ServiceWelcome to Eco Auto NW Service
We're your EV experts, experienced, approachable, and committed to doing things differently.
At Eco Auto NW, we understand your vehicle, your questions, and your experience. We get it.
Our pricing is simple, our service is transparent, and our goal is to make every mile of ownership easier.
No pressure. No confusion. Just honest guidance from a team that truly cares.
All service prices exclude taxes and fees. For exact pricing, please call or schedule your visit.
Comprehensive EV Services
Ownership Service
Electric vehicles require less traditional maintenance, but more preventative monitoring of critical systems. This keeps your EV running safely and protects long-term battery and tire health.
Annual Maintenance Service
Starting at $405
Recommended: Every 12 months, or 12,000 miles
- Alignment check
- Suspension Inspection
- Tire rotation
- Tread inspection
- Brake fluid check
- Cooling System Service
- 12V battery health
- Wiper replacement
- Cabin air filter replacement
- Fluid top-offs
- HV battery health check
Noise Reduction Service
Starting at $105
We help quiet the squeaks, rattles, and wind noises in your EV so you can enjoy the silent ride it was designed for. Our team will locate the source of the noise and tighten, insulate, or adjust the affected components to restore a smoother, quieter driving experience.
Tires, Wheels, & Alignment
EVs are heavier and produce instant torque, this causes faster tire wear and requires more frequent alignments & rotations to protect your tires and range.
Alignment Check
$75
Special: Included at no charge when a full alignment is performed.
Quick verification using our Hunter precision alignment system to identify issues with tire wear, steering pull, and alignment angles.
Four-Wheel Alignment (Hunter Precision Alignment)
$190
Performed on our state-of-the-art Hunter alignment equipment for millimeter-level accuracy. Includes: Full four-wheel adjustment, Steering angle reset, ADAS readiness check, Digital before & after alignment report.
Tire Replacement (Mount & Balance + Tire Sale)
$63 per tire + cost of tire
Tires sold separately, pricing varies by size, brand, and vehicle type.
We sell and install tires for all vehicles, including EVs, hybrids, and gas cars. Our team will help you choose the right tire for your driving style, budget, and performance needs.
Tire Rotation
$50
Special: Free if you purchased your vehicle from Eco Auto NW.
Rotate all four tires to maintain even wear, improve handling, and extend EV tire life.
Tire Repair / Patch
$75 per tire
Remove tire from wheel, inspect, and perform industry-standard internal patch/plug repair. Includes all patch materials and labor.
Suspension & Steering
EVs are heavier and produce instant torque, which increases wear on bushings, control arms, and steering components. Early noise and steering changes are safety indicators and should be inspected promptly.
Suspension & Steering Inspection
$105
Clicking, popping, whooping, or rotational noises; Clunks over bumps, Loose or tight steering, Control arm or bushing wear, Tie-rod or ball joint issues, EV torque-related noises
Suspension Component Repair
$350–$950 per side
Repair or replacement of worn or damaged suspension components, including: Control arms, Bushings, Ball joints, Stabilizer links, knuckles, hubs contributing to noise, vibration, or uneven handling
Steering System Repair
$250–$650
Repair of steering system issues such as: Overly tight or loose steering feel, Steering rack concerns, Tie-rod wear, EV weight-related steering load wear
Brake Services
Electric vehicles use regenerative braking, which reduces wear on pads and rotors. However, EV brakes are more prone to moisture buildup, corrosion, and uneven wear, making fluid checks and periodic inspections essential for long-term safety.
Brake System Inspection
$105
Comprehensive inspection of brake pads, rotors, calipers, sensors, and hydraulic components to ensure safe, responsive braking. Recommended anytime abnormal noise, vibration, or braking feel is present.
Brake Fluid Check
$20
Special: Included in annual maintenance service
Visual and chemical test of brake fluid condition to identify contamination, moisture saturation, and overall system health.
Brake Fluid Flush & Replacement
$140
Complete removal and replacement of old brake fluid to maintain braking performance, prevent corrosion, and extend the life of brake components. Recommended: Every 2–3 years depending on driving conditions and EV regenerative braking habits.
Brake Pad Replacement: Front/Rear Axle
Starting at $350
Replacement of front & rear brake pads, hardware, and surface conditioning of rotors as needed. EVs rely less on friction braking, but pads can age due to corrosion and environmental wear.
HVAC & Climate Control Systems
In an EV, the HVAC system does much more than heat and cool the cabin—it helps manage battery temperature, driving efficiency, and charging performance. When HVAC components aren't working properly, it can affect comfort, range, and even the long-term health of your EV. Keeping this system in top shape ensures your EV stays safe, efficient, and ready for any weather.
HVAC System Diagnostic
$210
Diagnosis of cabin heating, cooling/coolant heaters, PTC heaters, heat pump performance, blower operation, defrost issues, and EV thermal-related HVAC concerns.
A/C Service
$300
Recover, vacuum, leak test, and recharge A/C system using EV-safe refrigerant. Ensures optimal cooling performance and supports thermal management systems used by many EVs.
Battery & Charging System Services
Your battery and thermal system are the heart of your EV. Routine checks prevent charging problems, overheating, and unexpected shutdowns.
High-Voltage Battery Health Report
$25
Review of high-voltage battery State-of-Health, thermal balance, and charging indicators.
Special Note: Fee waived with purchase of Battery4Life Warranty. Call for details.
12V Auxiliary Battery Replacement
$250–$1,000
Remove and replace 12V auxiliary battery. Some EVs require deep-access points or resets after installation.
Special Note: $250 deductible when covered under Battery4Life Warranty.
Cooling System Inspection (HV Thermal System)
$105
Full inspection of EV coolant levels, hoses, connectors, pumps, and thermal loops supporting the HV battery, inverter, and drive unit.
COMING SOON — High-Voltage Battery Module Repair / Replacement
Internal module replacement, pack rebalancing, and HV repair capability.
Special Note: $250 deductible when covered under Battery4Life Warranty.
Diagnostics & Software
Modern EVs rely on dozens of interconnected software modules. Proper diagnostics ensure we find the cause, not just the symptom, saving you money and preventing repeat issues.
Remote Diagnostics (Tesla Only)
$50
We remotely access your Tesla's diagnostic information to review: Stored and active fault codes, Charging errors, Thermal system warnings, HV battery alerts, Communication and software issues. This allows us to determine your next steps before you arrive, saving time and ensuring we schedule you appropriately.
Note: Customers must grant temporary access through their Tesla app. This is a great first step to diagnosing your vehicle and giving you information to make an informed decision.
Physical Comprehensive Diagnostics Service (All Makes)
$210
A complete diagnostic service that combines software scanning, EV system analysis, charging troubleshooting, and physical inspection. We review all warning lights, stored and active fault codes, charging issues, thermal management alerts, and communication errors. This service identifies the root cause of performance concerns, noises, or unusual vehicle behavior and includes necessary software resets, module checks, and system verification to ensure an accurate repair plan.
Collision & Structural Integrity
Even small impacts can throw off an EV's alignment, steering geometry, and suspension balance. Because EVs are heavier and deliver instant torque, hidden damage can lead to rapid tire wear, reduced range, and unsafe handling. Our inspection ensures your vehicle remains structurally sound and safe to drive before minor issues become major repairs.
Collision Safety Inspection
$210
Comprehensive inspection to identify structural, suspension, wheel, and alignment concerns after a collision or road impact. This service evaluates: Suspension & steering components, Control arms, bushings, ball joints, Wheel and tire integrity, Alignment and tracking, Underbody damage, EV high-voltage safety clearance (visual only). After inspection, we provide a clear repair plan and quote for any additional services needed to safely return your vehicle to the road.
Customer Experience Add-Ons
At Eco Auto NW, you're in charge. We want to be your car place—the team you trust for everything from inspections to upgrades. Whether you're customizing your EV, preparing for a new season, or exploring a used purchase, we're here to help. If you're wondering whether we can do something, just give us a call. Chances are, we can—and if not, we'll point you in the right direction.
Pre-Purchase EV Inspection
$210
Comprehensive inspection for buyers evaluating used EVs. Includes battery health review, charging function test, brake and tire condition, underbody corrosion, HVAC performance, suspension, steering, and vehicle system scan. Ideal for private-party purchases and online EV listings.
Seasonal Wheel Swap
$105
Swap pre-mounted seasonal wheel sets (summer/winter). Includes torque spec tightening and TPMS check.
Charging Setup Consultation
Free
We guide you through EV home charging options, outlet requirements, charging speed expectations, and coordinate with preferred electricians when needed. Perfect for new EV owners preparing for at-home Level 1 or Level 2 charging.
Aftermarket Product Installation
Quote Required
Professional installation of aftermarket products, including: Window tinting, Vinyl wraps, Protective film (PPF), Interior accessories, Lighting upgrades, Roof racks & cargo solutions. If you can dream it, we can help bring it to life. Quotes are provided based on product and vehicle requirements.
Your EV Deserves Specialized Care
Experience the difference at Renton's premier electric vehicle service center
Welcoming Environment
Relax in our comfortable waiting area with complimentary premium coffee while our friendly, knowledgeable staff takes care of your EV. We believe exceptional service starts with a warm smile and genuine care.
EV-Only Focus
As Renton's exclusive hub for electric vehicle care, we're 100% dedicated to EVs. Our specialized focus means deeper expertise, better equipment, and service technicians who truly understand your vehicle.
Personalized Expert Guidance
From routine maintenance to charging solutions, solar integration, and performance upgrades—our experts provide tailored guidance for all your EV needs. Your goals become our mission.
We're Here to Help
Don't see what you need? Just ask! If we don't offer a particular service, we'll connect you with trusted partners who do. Your satisfaction is our priority, every step of the way.
Why Choose Eco Auto NW for EV Service?
EV Specialists
We exclusively work with electric vehicles and understand their unique service requirements.
No-Pressure Approach
Friendly, transparent service recommendations with no high-pressure sales tactics.
Advanced Diagnostics
State-of-the-art equipment specifically designed for electric vehicle diagnostics and repair.
Locally Trusted
Proudly serving the Renton, WA community with reliable, expert EV service.
Sales
Service
805 SW 10th St
Renton, WA 98057
Schedule a Service Appointment
Ready to give your EV the expert care it deserves? Contact our friendly team to schedule your service appointment. We're here to answer your questions and provide the no-pressure service experience you expect from Eco Auto NW.