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About
Hi there! I'm Preston, the owner behind Unstoppable Handyman — your go-to local expert for quality, reliable home repairs and household fixture replacements in San Diego.
I started this business out of a passion for craftsmanship, problem-solving, and making a real difference in people's lives. Whether it's replacing a faucet, mounting a TV, or installing smoke detectors, I believe every home deserves top-notch care from a professional who truly shows up, communicates clearly, and does the job right the first time.
My specialty? I'm known for safe and seamless household fixture replacements — from ceiling fans to garbage disposals — but I also offer general repairs, safety upgrades, and even professional floor cleaning (coming soon!).
I'm fully insured, detail-obsessed, and committed to treating your home with the same care I'd give my own. When you hire Unstoppable Handyman, you're not just getting skilled work—you're gaining a long-term home services partner who's here to make your life easier.
I'd be honored to help with your next project. Let's get it done right, the Unstoppable way.
Overview
Hired 590 times
Background checked
1 employee
14 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, and Credit card.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2023
2017
2016
Services offered
Door type(s)
Exterior door
Interior door
Shower tub door
Storm door
Additional services
Install locks or hardware
Install a door threshold
Install new trim around the door
Waterproofing
Property type
Home
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Great 4.8
325 reviews
5
90%
4
5%
3
1%
2
1%
1
3%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Paul K.
Feb 9, 2015
•
Hired on Thumbtack
John gave me an estimate and made it happen. He was on time and completed my doorinstallation efficiently. He located a door (unusual size) and obtained it for me.
Door Installation
Nichole R.
Feb 23, 2017
•
Hired on Thumbtack
Would highly recommend Unstoppable Handyman Services. We needed some help with interior doors and our backsplash. They were very prompt and responsive from the very beginning, had fair rates, showed up on time and did great work. They are everything you could ask for and we will definitely be using them again.
Handyman
Jamie P.
Apr 25, 2017
•
Hired on Thumbtack
We had Unstoppable install a pet door for us! They were extremely professional, and the work they did was top notch! I would highly recommend their services, and I will definitely be using them again.
Pet Door Installation
Carrie H.
Jun 1, 2016
•
Hired on Thumbtack
John showed up on time and made sure he answered any questions we had. The door was installed quickly and skillfully with no mess or fuss for a very reasonable price. He was prompt, courteous and professional. We will definitely be asking him back to help with other projects. We would highly recommend this company to anyone.
Door Installation
Jenna C.
Dec 8, 2020
•
Hired on Thumbtack
Unstoppable Handyman service’s does an excellent job. I needed my door hinge fixed, they came and fixed it. A few weeks later the screws started coming out and they came back and fixed it free of charge, and now it is working like brand new. They are efficient, professional and accountable!
Details: Less than 2 hours (Simple tasks) • Repairs • Kitchen • Deck or porch • Doors • Flooring • Home
Handyman
Credentials
Background Check
Preston Schumacher
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We offer general hourly pricing for "To Do List" and request for multiple tasks completed during one visit. (Inquire about any current promotions you may be eligible for)
For individuals that require a good idea of the total cost of their service request, we can provided an official estimate sent directly to your email inbox. Estimates are valid for 3 months from date issued.
What is your typical process for working with a new customer?
Once request is received, we will start by estimating the amount of time to complete service request.
Once approved, an appointment can be set.
In some cases, an in person estimate may need to be performed. Requirements for in person estimates include: photos of the area(s) to be serviced, *************************, and *****************.
Homeowners are encouraged to provide what they can to complete the task(s) at hand. (i.e. Provide replacement light fixture, provide preferred paint, provide matching tile for repairs, etc.)
When needed, we can assist you in sourcing the correct materials and supplies.
How did you get started doing this type of work?
It started with my brother, John. As a kid, he began by helping his elementary school janitor repair, install, and maintain items on the school grounds.
Living in apartments as a child and teenager, he was exposed to a multitude of service professionals. Always tagging along behind repairmen, cleaning companies, and property management, John absorbed valuable skills without even knowing it.
In our early twenties, John and I teamed up and pursued a service business out of necessity. With each of us developing our own skill sets, together we created what is now known as Unstoppable Handyman San Diego. John is no longer an active part of the business — I run Unstoppable Handyman today.
Constantly investing back into the best tools of the trade, our customers' experience, and ongoing education is what keeps Unstoppable Handyman sharp.
Referred to as San Diego's favorite handyman, see why customers love the work we do.
