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Leaving things better than we found it

Guam Service Pros

Hafa Adai

At Guam Service Pros, we offer quality services throughout the Marianas.  You will be pleased to experience the difference in company culture and beliefs.
We take pride in our processes, our people, and our passions.  This reflects in better energy, a more effective and efficient quality of work, and keeping consistency our policy.

Call today for a free estimate.


We are a full-service commercial & Residential Landscaping and Janitorial Business, Rooted from Guam and spreading INAFA'MAOLEK(making things better)

Doing so through business and growing relationships.

An employee owned and operated company that strives towards national standards and complete customer satisfaction. Always evolving, progress & perfection, being proactive over reactive, and sticking to our promise to Leave things better than we found them .



1,000,000 GL INSURANCE


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Our History


JNM Services, developing into what is presently known as  

Guam Service Pros (GSP)

Originated from square one, a bush cutter, a borrowed truck, and a dream. Visualizing the perception of servicing residential properties and lateral projects. It began as self-imposed then going up against the influx of requested estimations and demand of our standards. We knew that we needed to make immense decisions to keep our business afloat and later learned to roll with the punches while pivoting our focus towards the bigger picture. Now employing and impacting more families while shooting for the stars, We strive to exceed national standards and overcome all odds relentlessly.

We have found what makes our business steady but still intensifying. Loving the process along the way.

"Leaving things better than we found them".


We stand together, ready to serve.

Michael A. Taitano / President

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We Want to Hear From You

600 Harmon Loop Rd., Calvo's Commercial Bld., Suite 109, Dededo, GU, 96929

P.O.BOX 66 Hagatna GU, 96932

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