Featured

Johnstone Supply

HVAC Companies in Flint, Michigan
Ranked #9 in Flint | Grade B-
4.10 (34 reviews)

Johnstone Supply

Wholesale HVAC/R counter serving licensed contractors with access to a broad catalog of parts and equipment Serving homeowners across Flint, Michigan.

Johnstone Supply business photo 1 - HVAC in Flint
Johnstone Supply business photo 2 - HVAC in Flint
Johnstone Supply business photo 3 - HVAC in Flint
Johnstone Supply business photo 4 - HVAC in Flint
Show all photos
Why Homeowners Choose This Business

Local branch access, same or next-day availability on common HVAC/R items, and a familiar counter process for trade pros who need parts quickly Local experience that helps homeowners across Flint, Michigan compare a more region-aware provider.

Service Area

Primarily supports trade professionals across Flint, Michigan and nearby Genesee County.

Featured Local Business

This featured listing includes fuller business details and a stronger local presentation for homeowners comparing nearby options.

Featured
Featured on ProsGrade
Listing details

This listing includes service information, customer review signals, a photo gallery, and public contact details to help homeowners compare this business more easily.

Featured listings may appear with fuller business details and stronger local presentation.

  • 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 parts supplier
  Maintenance
  HVACR wholesale distributor
  Installations
  Contractor Counter Sales
  Repairs
  Furnace Parts
  Air conditioning parts
  Refrigeration supplies
  Motor And Capacitor Replacements
  Thermostats And Controls
  Sheet metal supplies
  HVAC tools and gauges
  Compressors and coils
  Filters And Belts

Trade-counter sales for HVAC/R parts and equipment; order pickup for licensed contractors; access to brand-specific components, tools, and consumables; guidance on part identification and availability per branch policy.

Reviews

Customer Reviews

Ed Martinez
Was denied a purchase because I wasn't a contractor.
JD
Rude as hell… If I’m ever in the area again, I’ll make sure to steer clear of this place. Smh
Deb Gorey
Made us pay $250.00 for a warranty item. Almost new ac went out two weeks ago during the hottest days we’ve had so far this year. Just got the part today Terrible company. Do not buy from them.
Michael Kunik
These guys have always been great. Over the top helpful and very thorough. Been doing business with them for over 15 years.
brigette webb
Couldn’t ask for better customer service! We own a local bar & we we having issues with our walk-in cooler. David went in on his day off to assist us! Every item we ordered was delivered on or before schedule! Couldn’t recommend them more…
View full reviewShow less
Couldn’t ask for better customer service! We own a local bar & we we having issues with our walk-in cooler. David went in on his day off to assist us! Every item we ordered was delivered on or before schedule! Couldn’t recommend them more! Thank you so much for coming through for us!

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

Frequently Asked Questions

This location operates as a wholesale distributor and generally sells to licensed contractors. Some items may require account status or proof of trade. If you are not a contractor, consider contacting a local HVAC company to source the needed parts. Policies can vary, so calling ahead is recommended.

Contractors can use the official website’s store page to view local inventory after signing in to their account. You can also call the branch counter for part lookups. Availability may change during the day, so confirm pickup timing before arriving.

Bring the model and serial numbers of the equipment, clear photos of the existing part, and any manufacturer part numbers. This helps the counter quickly identify compatible replacements and confirm what’s in stock. If a special order is needed, they can advise on lead times.

Warranty handling typically follows manufacturer and distributor policies and may require documentation from a licensed contractor. Processing can vary by brand and part type. It’s best to call ahead with serial numbers and purchase details to understand next steps.

Posted hours are Monday through Friday, 7:30 AM to 4:30 PM, and closed on weekends. Holiday hours may differ. Check the store page or call to confirm before heading in.
 Verified Listing

Opening Hours

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

Request Service

Business Details

Business Rating
4.10 (34 reviews) Featured BusinessPro Listing
Address
1900 Saginaw St, Flint, MI 48505
Business Type
HVAC Contractor
Website
https://www.johnstonesupply.com/store429
City Page
HVAC Companies in Flint, Michigan

Compare local hvac companies in Flint

Browse local businesses, customer reviews, and featured providers across Flint.

View Flint HVAC Companies

Location Map