Company lists · Data refreshed September 2026

Top 25 Portable air conditioner manufacturers based in the United States

RevenueBase identified 226 portable air conditioner manufacturers headquartered in the United States as of September 2026 and tracks 4,282 professional contacts across them, including 1,145 with verified work emails. Houston is the largest hub.

This list covers portable air conditioner manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review
226Companies
4,282Contacts tracked
1,145Verified emails
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The 25 largest portable air conditioner manufacturers based in the United States

Ranked by team size
Top 25 of 226 portable air conditioner manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to portable air conditioner manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceWest Chester, PA, United StatesHQ checked Sep 30, 2026501-1,000486 contacts →

Indirect evidence

“Our success is based on our culture of GRACE, with five core “Be” values outlining how we live it.”

Source: RevenueBase Database · checked Sep 30, 2026
2Partial evidenceFrederick, MD, United StatesHQ checked Sep 30, 2026501-1,000231 contacts →

Partial evidence

“STULZ Air Technology Systems, Inc.(STULZ USA) is the technology leader, providing cooling solutions and services for mission critical applications through the design and…”

Source: RevenueBase Database · checked Sep 30, 2026
3Strong evidenceTampa, FL, United StatesHQ checked Sep 30, 2026201-500223 contacts →

Strong evidence

“Mobile Air & Power Rentals provides a range of temporary equipment such as air conditioners, chillers, heaters, dehumidifiers, and HEPA filtration equipment.”

Source: RevenueBase Database · checked Sep 30, 2026
4Indirect evidenceSan Antonio, TX, United StatesHQ checked Sep 30, 2026201-500216 contacts →

Indirect evidence

“In business since 1883, Friedrich is committed to helping customers find the right cooling solution for virtually any need.”

Source: RevenueBase Database · checked Sep 30, 2026
5Indirect evidenceCenter, TX, United StatesHQ checked Sep 30, 202651-200178 contacts →

Indirect evidence

“Portacool, LLC leads the evaporative cooling industry with 30 years of technological and manufacturing expertise.”

Source: RevenueBase Database · checked Sep 30, 2026
6Partial evidenceOrlando, FL, United StatesHQ checked Sep 30, 2026201-500127 contacts →

Partial evidence

“Addison is a leading supplier of HVAC cooling and dehumidification equipment for commercial and industrial applications with extensive experience in treating ventilation air.”

Source: RevenueBase Database · checked Sep 30, 2026
7Strong evidenceSparta, WI, United StatesHQ checked Sep 30, 202651-200115 contacts →

Strong evidence

“Multistack® manufactures modular and conventional chillers, modular geothermal heat pumps, modular air-to-water heat pumps, and modular Dedicated Heat Recovery Chillers (DHRC®) in…”

Source: RevenueBase Database · checked Sep 30, 2026
8Partial evidenceHouston, TX, United StatesHQ checked Sep 30, 2026201-500114 contacts →

Partial evidence

“Custom Air Products & Services, Inc.(CAPS), an AirX Climate Solutions company, is a full-service HVAC company that specializes in the design, construction, installation…”

Source: RevenueBase Database · checked Sep 30, 2026
9Partial evidenceHomestead, FL, United StatesHQ checked Sep 30, 202651-20091 contacts →

Partial evidence

“Commercial and Industrial manufacturer of A/C products.”

Source: RevenueBase Database · checked Sep 30, 2026
10Partial evidenceLittle Rock, AR, United StatesHQ checked Sep 30, 2026201-50072 contacts →

Partial evidence

“For more than 80 years, Essick Air Products has built a reputation of uncompromising commitment to superior products.”

Source: RevenueBase Database · checked Sep 30, 2026
11Strong evidenceRochester, NY, United StatesHQ checked Sep 30, 202651-20062 contacts →

Strong evidence

“Manufacturer of Specialized Air-Conditioning products for mobile medical, mobile television broadcast, aviation, hazardous locations, oil and gas, and military applications.”

Source: RevenueBase Database · checked Sep 30, 2026
12Strong evidenceLos Angeles, CA, United StatesHQ checked Sep 30, 202651-20052 contacts →

Strong evidence

“Air Conditioning Solutions is a positive high energy full service air conditioning company with extensive capabilities in emerging technologies, service, plant optimizations…”

Source: RevenueBase Database · checked Sep 30, 2026
13Indirect evidenceCharlotte, NC, United StatesHQ checked Sep 30, 202651-20050 contacts →

Indirect evidence

“Everyone deserves to be cool and safe.”

Source: RevenueBase Database · checked Sep 30, 2026
14Strong evidenceBoca Grande, FL, United StatesHQ checked Sep 30, 202651-20043 contacts →

Strong evidence

“Grande Aire Services is your one-stop shop for air conditioning refrigeration, appliance repair, marine A/C and refrigeration, indoor air quality solutions, maintenance and…”

Source: RevenueBase Database · checked Sep 30, 2026
15Strong evidenceSt James, NY, United StatesHQ checked Sep 30, 2026201-50040 contacts →

Strong evidence

“Islandaire is the fastest growing specialty air conditioning and heating manufacturer in North America.”

Source: RevenueBase Database · checked Sep 30, 2026
16Indirect evidenceCountryside, IL, United StatesHQ checked Sep 30, 202611-5038 contacts →

Indirect evidence

“Welcome to Perfect Aire, your trusted partner in home comfort solutions.”

Source: RevenueBase Database · checked Sep 30, 2026
17Partial evidenceHouston, TX, United StatesHQ checked Sep 30, 202651-20036 contacts →

Partial evidence

“DeHumidification Technologies, LP provides dehumidification and temperature control equipment to create the proper environmental conditions necessary for you to perform and…”

Source: RevenueBase Database · checked Sep 30, 2026
18Strong evidenceMedley, FL, United StatesHQ checked Sep 30, 2026201-50033 contacts →

Strong evidence

“At Eair, we are a globally recognized leader in Air Conditioning equipment manufacturing and associated service parts.”

Source: RevenueBase Database · checked Sep 30, 2026
19Strong evidencePhoenix, AZ, United StatesHQ checked Sep 30, 202651-20033 contacts →

Strong evidence

“At Howard Air, we focus on providing the latest technology in superior comfort to meet all of your air conditioning and heating needs.”

Source: RevenueBase Database · checked Sep 30, 2026
20Indirect evidenceDavidson, NC, United StatesHQ checked Sep 30, 20261-1028 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
21Indirect evidenceFrederick, MD, United StatesHQ checked Sep 30, 202651-20026 contacts →

Indirect evidence

“AboveAir Technologies has provided innovative indoor HVAC product solutions for commercial and industrial applications since 2003.”

Source: RevenueBase Database · checked Sep 30, 2026
22Strong evidenceHayward, CA, United StatesHQ checked Sep 30, 202611-5026 contacts →

Strong evidence

“Air Solutions is a trusted leader in the portable climate control industry specializing in the provision of dispatching equipment services for rent.”

Source: RevenueBase Database · checked Sep 30, 2026
23Partial evidenceNew York, NY, United StatesHQ checked Sep 30, 20261-1026 contacts →

Partial evidence

“Every home is a sanctuary, and everyone deserves to live comfortably and breathe healthy air in their home.”

Source: RevenueBase Database · checked Sep 30, 2026
24Partial evidenceRoswell, GA, United StatesHQ checked Sep 30, 202611-5025 contacts →

Partial evidence

“At Sylvane, we believe that better air begins with knowledge.”

Source: RevenueBase Database · checked Sep 30, 2026
25Indirect evidenceCarol Stream, IL, United StatesHQ checked Sep 30, 202651-20023 contacts →

Indirect evidence

“We provide on demand temporary climate control solutions.”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 25 of 226 portable air conditioner manufacturers based in the United States

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Portable air conditioner manufacturers based in the United States at a glance

As of Sep 30, 2026
26.7%Verified-email coverage
18.9Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Houston
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
99
11-50
72
51-200
36
201-500
10
501-1,000
2
1,001-5,000
2
5,001-10,000
1
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 226 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among portable air conditioner manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “portable air conditioner manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names portable air conditioner manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among portable air conditioner manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 1,145 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names portable air conditioner manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many portable air conditioner manufacturers are there based in the United States?

RevenueBase identified 226 portable air conditioner manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Lasko Products, headquartered in West Chester, tops this list with the largest team on record.

Which city has the most portable air conditioner manufacturers?

Houston leads with 7 headquartered companies, followed by Phoenix (5) and Tampa (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,145 verified decision-maker contacts tracked across these 226 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.