Portable Toilet Rentals

Times Have Changed

With the help of his wife Dolores, Frank founded Ace in 1965. The first portable restrooms were made of wood and extremely cumbersome then. It took two people to lift them in and out of the pick-up trucks.

Sanitation Rental Products

Giving You The Best

In 1968, the first fiberglass and plastic portable toilet rentals were introduced. These units were more durable and lighter. For the comfort and satisfaction of our customers, Ace continues to keep up with industry advancements.

Portable Toilet Rentals

Advancements Continue

The evolution of porta-johns continues with the plastic model that is closer to the version you will see in use today. Taken in 1975, this picture also shows the modern trucks that were being added to our fleet at that time.

Sanitation Rental Products

A Family Business

Frank M. Almester passed away in 1988 and his son, Frank S. Almester took over the business. Frank S. has worked at the family company since he was 13 years old and is proud to carry on the family tradition.

About Ace

For over 50 years , Ace has been a family owned business and operated business providing quality jobsite, commercial, residential and special event services for Northwest Ohio and Southeast Michigan.

Our team is committed to military clean standards while upholding our core values of reliable, respectful and responsive service.

Portable Toilets

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Luxury Restrooms Trailer

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Septic Tank Cleaning

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Grease Trap Cleaning

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Temporary Fencing

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Office Trailers/FreshWater Systems

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Crowd Control Barricades

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Sinks+Other

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Special Events

Are you planning a special event and want to accommodate all attendees’ restroom needs?

  • A Wedding
  • Backyard or Block Party
  • Large Gathering
  • Race, Marathon or Triathlon
  • Graduation Party
  • Rally
  • Festival
  • Concert

Provide visitors with access to clean, safe, and properly disinfected portable restrooms. Ace will include regular service, appropriate quantities, and accessible placement of the sanitation products for your event. We will also deliver, setup and tear down the necessary fencing or barricades for your event specifications. With over fifty years of service, Ace has the expertise and infrastructure to handle minimal needs to events of thousands of people.

Providing portable toilet rentals, sanitation rental products, and septic services to:

  • TOLEDO, OH
  • HOLLAND, OH
  • SILICA, OH
  • SYLVANIA, OH
  • BERKEY, OH
  • METAMORA, OH
  • OTTAWA HILLS, OH
  • ROSSFORD, OH
  • PERRYSBURG, OH
  • MAUMEE, OH
  • MONCLOVA, OH
  • WHITEHOUSE, OH
  • SWANTON, OH
  • WATERVILLE, OH
  • BOWLING GREEN, OH
  • OREGON, OH
  • WALBRIDGE, OH
  • GENOA, OH
  • BONO, OH
  • OTTAWA LAKE, MI
  • LAMBERTVILLE, MI
  • TEMPERANCE, MI
  • ADRIAN, MI
  • BLISSFIELD, MI
  • MONROE, MI
  • DUNDEE, MI, USA

Construction Site Planning Guide

Number of Workers – Units Needed
1-10 Workers – 1
11-20 Workers – 2
21-30 Workers – 3
31-40 Workers – 4
Based on 8 hour day/40 hour work week

Porta Potty Special Event Planning Guide


People Attending

1 hrs

2 hrs

3 hrs

4 hrs

5 hrs

6 hrs

7 hrs

8 hrs

9 hrs

10 hrs
0-50 1 1 1 2 2 2 2 2 2 2
50-100 2 2 2 2 3 3 3 3 3 3
100-250 3 3 3 3 4 4 4 4 4 4
250-500 4 4 4 5 6 7 9 9 9 10
500-750 4 4 6 6 7 8 10 10 10 11
750-1000 5 5 7 7 8 9 11 12 13 13
2000 6 6 9 12 14 16 18 20 23 25
3000 8 9 12 16 20 24 26 30 34 38
4000 8 13 16 22 25 30 35 40 45 50
5000 12 15 20 25 31 38 44 50 56 63
6000 12 15 23 30 38 45 53 60 68 75
7000 12 18 26 35 44 53 61 70 79 88
8000 12 20 30 40 50 60 70 80 90 100
10,000 15 25 38 50 63 75 88 100 113 125
12,500 18 31 47 63 78 94 109 125 141 156
15,000 20 38 56 75 94 113 131 150 169 188
17,500 22 44 66 88 109 131 153 175 197 219
20,000 25 50 75 100 125 150 175 200 225 250
Use this guide as a reference, but please call us for assistance.