Pro Listing

Johnstone Supply

HVAC Companies in Waterloo, Iowa
Ranked #8 in Waterloo | Grade C+
4.20 (11 reviews)

Johnstone Supply

Johnstone Supply Waterloo, Iowa supports HVAC/R trades with wholesale access to parts, tools, and equipment. The counter team assists contractors with sourcing and part cross-referencing for efficient repairs and installations.

Why Homeowners Choose This Business

Contractor-focused inventory, knowledgeable counter staff, and access to a wide network of HVAC/R parts and equipment help reduce downtime for local trades. The Waterloo, Iowa team can assist with cross-referencing part numbers and locating hard-to-find items for account holders.

Service Area

Waterloo and nearby Cedar Valley communities in Northeast Iowa.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has an established presence within this local market.

Services Covered

  HVAC wholesale parts
  HVACR distributor
  Contractor Counter Sales
  Replacement Fan Motors
  Controls And Thermostats
  Compressors And Refrigeration
  HVAC tools and gauges
  Furnace and AC parts
  Blower motors
  Capacitors and contactors
  Filters And Belts
  Refrigerant Supplies

Wholesale counter sales for HVAC/R contractors, product sourcing and part matching, pickup at the Waterloo branch, and access to the Johnstone network’s catalog and inventory.


Reviews

Recent Reviews

4.20

(Based on 11 reviews)

Customer feedback mentions helpful, knowledgeable counter staff and strong inventory for part matching. Some reviews describe frustration from retail callers who were not able to purchase due to contractor-only policies, and a few noted abrupt phone interactions. Overall sentiment reflects a trade-focused branch that works well for account-holding contractors while enforcing wholesale purchasing requirements.

I don’t know.. as much BS you have to jump through, and dollars you have to spend in this world. One would THINK, that maybe you could save some time and money purchasing a FAN MOTOR from a local supplier.

Apparently you can’t purchase from these guys as they only sell to “contractors”.. but I was informed that if I had a buddy who was a contractor, that I could have them buy it for me. LOL.. all I need is a replacement so that I can plug it back in and run my AC. I’m not trying to buy R22 guys.. sell me the motor. Keep it up, the reviews will tell the story!

Google Review
Ed-Ward27 on Johnstone Supply

Not too friendly… I called to see if they had a part and the guy said he can’t sell to me and literally hung up on me. However a few months ago I bought parts from them sooo?????

Google Review
Marcus Weaver on Johnstone Supply

Knowledgeable and professional very helpful

Google Review
John Greenley on Johnstone Supply

Big inventory, quality parts. Some times I just can’t find a number and they can find a match, if I bring it in. The Best

Google Review
eleazar “eli” cisneros on Johnstone Supply

Awesome People here @ the reciever. First Time Delivery! Amazing experience with Customer. Hope I deliver more then in the future ??
Amen ?

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Frequently Asked Questions

This branch is a wholesale distributor and primarily serves licensed HVAC/R contractors and account holders. Retail customers are typically referred to work with a contractor for parts and equipment purchases.

Staff can often help locate equivalent or compatible parts when provided with clear model or part numbers. Bringing the part or detailed information to the counter can speed up matching for contractors.

Contractors with an account can call the branch or use the Johnstone website for their local store page to review availability. Identification of your local branch and an active account may be required to view pricing.

Typical hours are Monday to Friday 7:00 AM–4:30 PM and Saturday 9:00 AM–12:00 PM, with Sunday closed. Hours can change on holidays, so calling ahead or checking the branch page is recommended.

Contractors can start the account process through the Johnstone Supply website or by contacting the branch for guidance. Basic business and licensing details are usually required to establish a wholesale account.
 Verified Listing

Opening Hours


  • Monday 7:00 AM – 4:30 PM
  • Tuesday 7:00 AM – 4:30 PM
  • Wednesday 7:00 AM – 4:30 PM
  • Thursday 7:00 AM – 4:30 PM
  • Friday 7:00 AM – 4:30 PM
  • Saturday 9:00 AM – 12:00 PM
  • Sunday Closed

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Business Details


Business Rating
4.20 (11 reviews) Pro Listing
Address
2661 Geraldine Rd, Waterloo, IA 50703
Phone
Business Type

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