Financing all Credit Types - 
Financing all Credit Types -
Financing all Credit Types -
Financing all Credit Types -
Mobile Mechanic & Roadside Assistance
Getting your car repaired in Waltham shouldn’t mean arranging a ride or burning half a workday. Here’s how a typical booking works.
Tell us your vehicle, location, and what’s going on. We’ll confirm availability and give you an upfront price — usually within minutes.
A certified mechanic arrives at your address in Waltham — home driveway, office parking lot, or anywhere your car is sitting safely.
Most repairs wrap in 1–2 hours. You pay only after the work is done. Every repair carries a 12-month / 12,000-mile warranty.
Peak-hour congestion in Waltham, MA means a shop trip costs 2–3 hours minimum. We Come to You with Same-Day Service.
No tow fee, no shop markup. Flat-rate pricing means the quote you get is exactly what you pay.
Every mechanic is ASE-certified. All repairs backed by a 12-month / 12,000-mile warranty — at no extra cost.
Wherever your car is, we come to you. Driveway, office parking lot, or side of the road — no tow needed.
Spring thaw can reveal potholes, impacting vehicle handling and brake performance.
The heat can put extra strain on your vehicle's battery and cooling system.
Cooler temperatures in fall necessitate checks on brakes and tires before winter arrives.
Cold weather can lead to battery failures and traction issues on the road.
Waltham's roads are generally well-kept, but traffic congestion can lead to increased wear on vehicles. Seasonal changes may bring potholes that require attention.
"AC blowing warm air on a hot afternoon, compressor not engaging near I-90"
High temperatures can lead to battery failures and cooling issues. Regular maintenance is key.
Heavy traffic can accelerate wear on brakes and tires. Regular inspections help maintain vehicle safety.
A variety of vehicles require tailored maintenance. Understanding local brands helps in service.
Your vehicle experiences different wear depending on where you drive. In Waltham, Instant car fix provide repair and maintenance services that help drivers stay safely on the road. Our mobile mechanics are equipped to handle the most common repairs, including battery replacement, brake repair, and alternator diagnostics. Each service is performed on-site, with no shop visit required, and backed by a 12-month or 12,000-mile warranty.
Instant Car Fix sends certified mechanics directly to you, handling everything from routine maintenance to complex repairs — all backed by a 12-month warranty.
Get a free quote →Real mechanics. Real repairs. At your location.
A mobile mechanic is a professional who provides auto repair services at your location instead of a repair shop. Instant Car Fix offers mobile auto repair services near you, allowing you to get your car fixed at home, work, or roadside without towing.
Sergio did an excellent job! My appointment was set from 11 a.m - 3 p.m. on Sunday and he showed up promptly at 11 a.m. Sergio was extremely pleasant to deal with and explained everything very well. Within about 20 minutes the job was done! I will definitely be using this service again and specifically asking for Sergio! This is the best mobile service I have had! Great job!
Mechanics showed up on time and resolved the issue by replacing starter. He was very professional and friendly. He explained what happened and how he fixed the problem. Mechanics was very knowledgeable and I will gladly call again. Thank you to him and the team.
Im very satisfied with the job I would give 10 stars if i could the mechanic done a great job he was there on time no reschedules he was very friendly got the job done pretty fast and now im back to having my own ride back and forth to work this place is a blessing for me
James took care of us and he was fantastic. Knowledgeable and professional, and he finished the job fast. I had to get back to MA quickly, and he made it happen on a Sunday afternoon. Very happy customer!
Mechanic was communicative and prompt. Couldn’t have asked for a better experience and I’d highly recommend!
Jimbo did amazing at diagnosing my car! He came in with good energy and immediately got to work. Great guy, great vibes, and great work.
Their service was super fast, super prompt. I did a great job. Fix my vehicle in a parking lot very appreciative would recommend them 1000%.
Easy to make appointment. The service was great. Nothing against my local repair shop but I needed help right away and this worked for me.
I was alittle skeptical at first because I've never used a service like this before. After speaking with a very nice, respectful, and truly professional, I was so relieved!!! Kivan, you are an amazing young man and I hope the company recognizes that. A huge Thank you for your kindness, helpful tactics, and going the extra mile to help me. May God Bless you with greatness. 😊 Update 7/27: I had the best experience of my life. Jim G. is such an amazing mechanic and did a great job on my vehicle. He was very professional, he also explained things I needed to know about my vehicle. Great mechanic that I highly recommend. Thank you.
Sergio did an excellent job! My appointment was set from 11 a.m - 3 p.m. on Sunday and he showed up promptly at 11 a.m. Sergio was extremely pleasant to deal with and explained everything very well. Within about 20 minutes the job was done! I will definitely be using this service again and specifically asking for Sergio! This is the best mobile service I have had! Great job!
Mechanics showed up on time and resolved the issue by replacing starter. He was very professional and friendly. He explained what happened and how he fixed the problem. Mechanics was very knowledgeable and I will gladly call again. Thank you to him and the team.
Im very satisfied with the job I would give 10 stars if i could the mechanic done a great job he was there on time no reschedules he was very friendly got the job done pretty fast and now im back to having my own ride back and forth to work this place is a blessing for me
James took care of us and he was fantastic. Knowledgeable and professional, and he finished the job fast. I had to get back to MA quickly, and he made it happen on a Sunday afternoon. Very happy customer!
Mechanic was communicative and prompt. Couldn’t have asked for a better experience and I’d highly recommend!
Jimbo did amazing at diagnosing my car! He came in with good energy and immediately got to work. Great guy, great vibes, and great work.
Their service was super fast, super prompt. I did a great job. Fix my vehicle in a parking lot very appreciative would recommend them 1000%.
Easy to make appointment. The service was great. Nothing against my local repair shop but I needed help right away and this worked for me.
I was alittle skeptical at first because I've never used a service like this before. After speaking with a very nice, respectful, and truly professional, I was so relieved!!! Kivan, you are an amazing young man and I hope the company recognizes that. A huge Thank you for your kindness, helpful tactics, and going the extra mile to help me. May God Bless you with greatness. 😊 Update 7/27: I had the best experience of my life. Jim G. is such an amazing mechanic and did a great job on my vehicle. He was very professional, he also explained things I needed to know about my vehicle. Great mechanic that I highly recommend. Thank you.
