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YOUR FIRST PURCHASE!
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Dear Customer,

We appreciate your interest in ComStar's effective and innovative products.

Please note that the item you have placed in your cart is considered a hazardous product and cannot be returned unless the receiver has a hazmat shipping license. Most hazardous materials may not be returned by mail.

Please confirm before adding to cart

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Dear Valued Customer,

We appreciate your interest in our innovative products. As of January 1, 2018, The U.S. Environmental Protection Agency (EPA) requires buyers of regulated refrigerants containing CFCs, HFCs or HFOs to be certified technicians or registered wholesalers.

For TECHNICIAN

  1. Please complete a short form online and
  2. Upload your license (Section 608 Technician Certification).

For WHOLESALER

  1. Please fill out an online application,
  2. Upload your company's tax-exempt form,
  3. Provide Section 608 certified technician's license of an employee, associated contractor, or proof of authorization to accept and store refrigerants.

You will be notified via email once approved (usually within two business days) that you may purchase refrigerants.

Thank you!

Comstar International Inc.

Refrigerant Purchase Certification Form

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CUSTOM PRODUCTS

Interested in your own custom formula?

Whether you need one product or an entire line (ComStar brand or a private lable brand), we pride ourselves in continuing to develop innovative, unique solutions for all your chemical needs.

ComStar International Inc. manufactures the the most comprehensive line of environmentally safe, industrial strength chemical products in the world. 

Unlike our competitors who may specialize in just one product line, ComStar has been a leader in developing, manufacturing and marketing over 300 specialty products designed specifically for the trade professional for over 44 years.

Distributed both domestically and abroad through a select network of wholesalers and distributors, ComStar offers products to the heating, ventilation, air conditioning, and refrigeration (HVACR), plumbing, transportation, indoor air quality (IAQ), building maintenance and construction industries.

ComStar International Inc. manufacturers the most comprehensive line of environmentally safe, industrial strength chemical products for the trade professional in the world.

Trusted Since 1975

Trusted Since 1975

Over 44 years of quality, innovation, and trusted performance in specialty chemical solutions.

300+ Specialty Products

300+ Specialty Products

Extensive product range designed for HVAC, plumbing, refrigeration, industrial, and maintenance professionals.

Worldwide Distribution

Worldwide Distribution

Serving wholesalers, distributors, and commercial partners across North America and global markets.

Environmentally Safe

Environmentally Safe

Advanced chemical formulations engineered with safety, performance, and environmental responsibility in mind.

Interested In Working With Us?

Let's talk about how we can help your business with ComStar's unique products and formulas.

We can help you find a ComStar distributor in your area or answer your questions. Please fill out the form below, click “Submit” and a representative will contact you shortly.

Our Headquarters

ComStar International Inc. 20-47 128th Street College Point, NY 11356

Manufacturing And Distribution

New York, Texas, & North Carolina

Global Affiliates & Partners

United Kingdom, Spain, Japan, China, Canada