Our Company

ComStar International Inc. manufactures the most comprehensive product line of environmentally safe, industrial strength chemical products for trade professionals.

For over 50 years, ComStar has been a leader in developing, manufacturing and marketing over 360 proprietary products designed specifically for a breadth of applications used worldwide in the HVACR, plumbing, commercial and industrial maintenance industries.

ComStar is proud to be a business that uses smart-growth strategies and consistently employs talented individuals and strategic partners.


Industrial Petrolic Corporation (IPC) was formed in New York in 1970 as a manufacturer and distributor of specialty chemical products for professionals in the oil heat and plumbing industries.

In 1990, a group of investors founded ComStar to acquire IPC and expand the product line from 100 to over 360 products. ComStar diversified it’s offerings not only to the HVACR (heating, ventilation, air conditioning, and refrigeration) industries, but also the hospitality, train, automotive, indoor air quality, precision parts, and building maintenance industries.

Our Work

For decades ComStar has been committed to developing sustainable solutions for the environment. Our ingenuitive and award-winning products have been honored by many agencies, publications, utility and manufacturing organizations.

The majority of ComStar products are formulated to preserve our natural resources and will not harm the air, water, or ground. Whether you need one special product, or a full line, we develop unique solutions for all your chemical needs.

ComStar is working toward a brighter future for generations to come with safer products and unsurpassed efficacy at superior value.