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Global Prevention Services, Inc. (GPS)


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About
GPS excels by performing beyond the standards of its competitors and delivering quality work and value to our clients. This is validated by our ever-increasing, successful project completions now in excess of 20,000 individual engagements . This means GPS has thousands of satisfied clients. The references and testimonials from our clients document our long history of client satisfaction; a record that affords future customers great comfort in selecting GPS as their trusted contractor. With GPS, they have found an accomplished, reputable partner for their important projects. GPS delivers in every way: 1) fast response, 2) speed of project completion, 3) our less disruptive remediation methods, 4) the 'green' benefits of less property demolition with less material disposal and replacement, 5) a distinct cost advantage benefiting our clients. GPS maintains a dual general contractor license and performs a wide variety of construction-related projects from general repairs, property renovations and remediation, remodels, flooring, exterior kitchens, decks, patios, gazebos, home additions and new construction. GPS is also ‘on call’ 24/7 for our clients when emergency situations occur.
Overview

Hired 84 times

Serves Scottsdale, AZ

Background checked

Verified business

License verified

15 employees

23 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.

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Top Pro status

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2019

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2016

Projects and media
Projects and media
Reviews

Customers rated this pro highly for responsiveness, professionalism, and work quality.

Very good 4.5

51 reviews

5

80%

4

10%

3

0%

2

2%

1

8%

Read reviews that mention:


pro avatar
Liz V.

Oct 1, 2015

Hired on Thumbtack

We noticed some mold in our family home and knew it needed attention. I called a few businesses and Global Prevention Services was the first to respond. They expertly assessed the situation and gave me a quote later that day. Not only was their quote extremely comprehensive, it was the best value. The service people were timely, courteous and respectful. They cleaned up after the job very well. I can honestly say I would give this company more than 5 stars if that were an option. As a Real Estate Broker, I will most definitely be referring this company to my clients.
Global Prevention Services, Inc. (GPS)'s reply
Ms. V, Thank you so much for your fantastic review. Your experience with us is exactly what we strive to deliver to every client at every opportunity. You are very kind to take the time to support our company, your review helps our great staff stay busy and may help others in need to find the right company to help them. Thankfully, GPS Customer Service
Mold Inspection and Removal
pro avatar
Jeff V.

Nov 27, 2015

Hired on Thumbtack

Fantastic experience working with Micheal and the GPS team remodeling my back patio ceiling with stained wood planks. Quote was received shortly after my request and they provided valuable input on the project. The GPS team always followed up on my questions. Once hired, they did an excellent job installing the new wood ceiling on time and in a professional manner. This big project took one week to complete and they always showed up on time and cleaned up after each day of work. One of the best experiences if not the best experience I have had working with a contractor. I would highly recommend working with Micheal and his team. Thank you GPS!
Global Prevention Services, Inc. (GPS)'s reply
Jeff presented GPS with a terrific and challenging project concept and we are most proud of the final result. We have included one photo of his amazing patio in our Thumbtack profile - the final finish is very striking, thank you for letting us perform this important work.
Patio Remodel
pro avatar
Devin D.

Jun 1, 2020

Hired on Thumbtack

Kim the Project coordinator was responsive and polite. Rudy and team were AWESOME!! Probably THE BEST construction/project team we have ever worked with!! We have a couple of other upgrade projects on the list...this is the group and company I want working on them. We were not disappointed and in fact are ecstatic about our finished project! I would recommend GPS to anyone.

Details: Yes, the patio will be structurally connected to buildings • Residential

Global Prevention Services, Inc. (GPS)'s reply
Devin, Thank you for your great review, I really appreciate your taking the time to recognize the team of people who are the most valuable asset of GPS. Projects like yours bring us great pleasure and pride, as the end results are so rewarding and positive. We perform a great volume of damage repair and remediation work. These are important projects that bring properties back to like-new condition and get the occupants back to their normal lives. But, additions and improvement projects, like yours, allow us to add value for the owners and fully utilize our variety of skills. We are here for you for any need, new or old - thank you for your trust in GPS and allowing us to become your contractor resource. Best regards, Michael Himelfarb Managing Director GPS
Patio Remodel or Addition
pro avatar
Kristin H.

Jan 5, 2021

Hired on Thumbtack

Details: Fix bathroom cabinets or fixtures • Fix other damage (mold, termites) • Update style • Guest bath • Home

Bathroom Remodel
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Sarah T.

Feb 4, 2022

Hired on Thumbtack

We have hired GPS for 2 major projects! They removed load bearing walls and installed a beam to open up our living room and remodeled our kitchen! Great quality work, excellent customer service, and reasonable pricing! We will continue to use them for our major projects. (First photo is in an unfinished state because we only hired them to handle the walls. We did the rest ourselves.)

Details: Change the form or function of a portion of a room or structure • Living room • Bedroom • Already have plans - just need installation • No, the project is not covered by an insurance claim • As soon as possible

Home Remodeling
Credentials
License

License type: KB1 – Dual Building Contractor

License state: AZ

License verified on 2/2/2026

Business Verified

Global Prevention Services, Inc. (GPS) verified

Background Check

Michael Himelfarb

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