Boommar. Find Mechanics
Claim shop
BOOMMAR / ON / Markham / Auto Accessories & Upgrades

Auto Accessories & Upgrades Shops in Markham, ON

Find trusted auto accessories & upgrades services in Markham. Compare prices, read reviews, and book online.

✓ Verified Shops ✓ Online Booking ✓ Real Reviews
Canadian Auto Electric & Constant Velocity Drives
Markham • ≈ 10 km
CA
Canadian Auto Electric & Constant Velocity Drives
172 Bullock Dr Unit 18, Markham, ON L3P 7M9, Canada, Markham
★ 5.0
2 Google reviews
Response ≈ 31 min • $$ • Quotes free
Auto Accessories & Upgrades Auto ElectricalAuto Lights & Signals
📞 (905) 472-0733 • Free quote • Verified
View Profile
WCT Performance
Markham • ≈ 5 km
WC
WCT Performance
151 Amber St Unit 5, Markham, ON L3R 3B3, Canada, Markham
★ 4.9
417 Google reviews
Response ≈ 41 min • $$ • Quotes free
Auto Accessories & Upgrades
📞 (905) 604-7077 • Free quote • Verified
View Profile
Automatrix Auto Service Center
Markham • ≈ 5 km
AU
Automatrix Auto Service Center
19 Laidlaw Blvd #4, Markham, ON L3P 1W5, Canada, Markham
★ 4.8
131 Google reviews
Response ≈ 17 min • $ • Quotes free
Auto Accessories & Upgrades
📞 (647) 361-7720 • Free quote • Verified
View Profile
Nextmod
Markham • ≈ 5 km
NE
Nextmod
7634 Woodbine Ave, Markham, ON L3R 2N2, Canada, Markham
★ 4.8
530 Google reviews
Response ≈ 17 min • $$ • Quotes free
Auto Accessories & Upgrades
📞 (416) 800-9139 • Free quote • Verified
View Profile
Speedtech Performance Innovations
Markham • ≈ 2 km
SP
Speedtech Performance Innovations
166 Bullock Dr #3, Markham, ON L3P 1W2, Canada, Markham
★ 4.8
53 Google reviews
Response ≈ 45 min • $$ • Quotes free
Auto Accessories & Upgrades
📞 (905) 294-7778 • Free quote • Verified
View Profile
Strictly Auto Parts
Markham • ≈ 7 km
ST
Strictly Auto Parts
75 Shields Ct UNIT 1, Markham, ON L3R 9T4, Canada, Markham
★ 4.7
102 Google reviews
Response ≈ 35 min • $ • Quotes free
Auto Accessories & Upgrades
📞 (855) 727-0123 • Free quote • Verified
View Profile
747 Autoparts
Markham • ≈ 9 km
74
747 Autoparts
7025 Markham Rd #5, Markham, ON L3S 0C3, Canada, Markham
★ 4.6
242 Google reviews
Response ≈ 58 min • $$ • Quotes free
Auto Accessories & Upgrades
📞 (905) 471-4447 • Free quote • Verified
View Profile
Auto Parts and Beyond
Markham • ≈ 2 km
AU
Auto Parts and Beyond
4300 Steeles Ave E, Markham, ON L3R 0Y5, Canada, Markham
★ 3.9
38 Google reviews
Response ≈ 54 min • $$ • Quotes free
Auto Accessories & Upgrades
📞 (647) 302-2228 • Free quote • Verified
View Profile
AutoEQ
Markham • ≈ 4 km
AU
AutoEQ
7357 Woodbine Ave Suite # 323, Markham, ON L3R 1C2, Canada, Markham
★ 3.6
331 Google reviews
Response ≈ 35 min • $ • Quotes free
Auto Accessories & Upgrades
📞 (226) 221-7237 • Free quote • Verified
View Profile
Mysun Unlimited Auto Parts
Markham • ≈ 6 km
MY
Mysun Unlimited Auto Parts
Pacific Mall, 4300 Steeles Ave E E28, Markham, ON L3R 0Y5, Canada, Markham
★ 2.0
16 Google reviews
Response ≈ 47 min • $$$ • Quotes free
Auto Accessories & Upgrades
📞 (416) 996-6866 • Free quote • Verified
View Profile
Showing 10 mechanics • Load more
Online booking workflow

Markham bookings,
zero phone tag.

STEP 01
Search

Filter Markham shops by service, rating, distance, open now.

10 results • verified
STEP 02
Request Booking

Send vehicle + service details. Get a firm quote or pick a slot.

Avg reply 42m
STEP 03
Shop Approves

Owner confirms time, price, and bay availability. One tap.

Calendar & SMS sync
STEP 04
Appointment Confirmed

You get confirm + reminders + live status tracking.

Stripe receipts
Markham customer reviews

Real bookings, real reviews

Verified Reviews for Auto Accessories & Upgrades
★ ★ ★ ★ ★

“Very professional and willing to work with you”

mark Lewis • Auto Accessories & Upgrades at Auto Parts and Beyond, Markham
★ ★ ★ ★ ★

“I call him while I arrive there part is ready what great service and definitely price too,
Thanks Matt”

Khalid Butt • Auto Accessories & Upgrades at 747 Autoparts, Markham
★ ★ ★ ★ ★

“Quick and Amazing customer service, Will definitely be back!”

Nathan • Auto Accessories & Upgrades at Nextmod, Markham
★ ★ ★ ★ ★

“Peter went above and beyond what he needed to do in order to get seats that fit my body type. Unfortunately I have wide hip bones. He did what he needed to do to look after me the customer. Peter is a real OG of after market auto parts.”

Andrew Ostiguy • Auto Accessories & Upgrades at Nextmod, Markham
For shop owners

Get More Customers
Through Boommar

Markham drivers searched “auto mechanic” 8,400 times last month. Claim your listing, turn searches into bookings.

• Online Booking
• Lead Tracking
• Review Management
• Listing Analytics
Claim Your Listing View Markham pricing
Markham Pro – last 30 days
+41
booking requests
4.8★
avg rating
31m
median reply
92%
show-up rate
Calendar sync • Stripe • SMS reminders • Review automation

Find a Best Auto Accessories & Upgrades in Markham, ON

Boommar lists 10 verified mechanics in Markham. Compare real reviews, response times, pricing bands, and open bays — then book online.

Popular Reasons for Auto Accessories

Enhancing winter comfort with remote start systems and heated seats
Improving vehicle security with dash cams and alarm systems
Adding utility with truck bed accessories, roof racks, and cargo management
Upgrading audio with aftermarket speakers, amplifiers, and subwoofers
Installing protection accessories like mud flaps, bug deflectors, and paint protection film
Customizing aesthetics with window tinting, wheels, and body kits

When to See a Professional Auto Mechanic

Aftermarket remote start needs to integrate with your factory security system
Electrical accessories require proper wiring to avoid blowing fuses or draining the battery
Truck accessories like running boards and tonneau covers need precise fitment
Audio upgrades require proper amplifier wiring and speaker impedance matching
Window tinting must comply with provincial visibility regulations
Any accessory that involves cutting, drilling, or tapping into factory systems

Auto Accessories & Upgrades Services Available

Remote Start Installation

Professional installation with factory key integration

Dash Cam Installation

Hardwired installation with parking mode capability

Window Tinting

Premium film application with provincial-legal darkness levels

Running Boards & Steps

Installing side steps for trucks and SUVs

Tonneau Cover Installation

Bed cover fitting for trucks (hard, soft, retractable)

Audio System Upgrades

Speakers, amplifiers, subwoofers, and head unit installation

Auto Accessories & Upgrades Tips

Always choose professional installation for electrical accessories to avoid warranty and safety issues
Check provincial window tint laws before installation—fines for illegal tint are common
Choose a remote start brand that integrates with your factory key fob for seamless operation
For dash cams, hardwired installation is cleaner and provides parking mode functionality
Verify that truck accessories are specifically designed for your year, make, and model
Ask about warranty coverage on both the parts and the installation labor

Frequently Asked Questions

How much does remote start installation cost in Markham? +
Professional remote start installation typically costs $300-$600 including the unit, depending on vehicle complexity. Push-button start vehicles and newer cars with encrypted key systems are at the higher end.
Will aftermarket accessories void my factory warranty? +
Under the Competition Act, a manufacturer cannot void your warranty simply because you installed an aftermarket part, unless they can prove that specific part directly caused the failure being claimed.
How dark can I legally tint my windows? +
Window tint laws vary by province. Most provinces allow 35% Visible Light Transmission (VLT) on front side windows and any darkness on rear windows. Your installer should know the local regulations.
Is a dash cam worth installing? +
Yes, dash cams provide critical evidence in accidents and insurance disputes. A quality hardwired dash cam with parking mode also protects your vehicle when parked by recording hit-and-runs and vandalism.

Auto Accessories & Upgrades in Nearby Cities

Toronto Ottawa Mississauga Brampton Hamilton London Vaughan Kitchener

Other Services in Markham

Auto Mechanic Diesel Truck Mechanic Truck Mechanic Oil Change & Lube Brake Services Tires & Wheels Auto Detailing Auto Body & Paint

Popular Cities

Toronto Vancouver Calgary Edmonton Ottawa Winnipeg