Company lists · Data refreshed September 2026

Top 8 Refrigeration contractors based in Riverside, United States

Name: Refrigeration contractors based in Riverside, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 28 companies tracked

RevenueBase identified 28 company matches for refrigeration contractors associated with Riverside, United States as of September 2026 and tracks 256 professional contacts across them, including 51 with verified work emails. Across the United States, Houston is the largest hub for this category (242 companies); Riverside has 28.

This list covers company matches for refrigeration contractors associated with Riverside, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

28Companies

256Contacts tracked

51Verified emails

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The 8 largest refrigeration contractors based in Riverside, United States

Ranked by team size

Top 8 of 28 company matches for refrigeration contractors based in Riverside, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	United Service Technologies, INC	Exact match	Riverside, CA, United StatesHQ recorded Sep 17, 2026	51-200	100 contacts →
	Exact match “United Service Technologies operates in California, Nevada, and Texas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Rightime Home Services	Exact match	Riverside, CA, United StatesHQ recorded Sep 17, 2026	201-500	78 contacts →
	Exact match “RighTime Home Services is a leading provider of residential air conditioning, heating, and plumbing services in Southern California.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Prime Refrigeration Systems INC	Exact match	Riverside, CA, United StatesHQ recorded Sep 17, 2026	51-200	8 contacts →
	Exact match “Our Clients can rest assured that each application is engineered and manufactured with the utmost respect to industry standards as our UL Listing ensures reliability and efficiency” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Premier Plumbing CO	Exact match	Riverside, CA, United StatesHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Select ACR	Exact match	Riverside, CA, United StatesHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “24/7/365 Service Since 1949, Select ACR has been providing Commercial and Industrial Heating, Ventilation, Air Conditioning and Refrigeration (HVAC) service, maintenance, repair…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Commercial Industrial Supply, LLC	Exact match	Riverside, MO, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Located in Riverside, MO, Commercial Industrial Supply is the authorized distributor of Clean Burn waste oil furnaces, Landa and Alkota pressure washers and Val6 radiant heaters.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Hush AIR Heating & AIR Conditioning	Exact match	Riverside, CA, United StatesHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “Hush Air Heating & Air Conditioning is Riverside's leading heating and air conditioning contractor.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Inland Empire Comfort	Exact match	Riverside, CA, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “At Inland Empire Comfort Air Conditioning and Heating, we believe in supporting our local Riverside community members.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “refrigeration contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 8 of 28 refrigeration contractors based in Riverside, United States

See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refrigeration contractors based in Riverside, United States at a glance

As of Sep 17, 2026

19.9%Verified-email coverage

9.1Average contacts per company

1-10Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Riverside, so it is reported there. Company counts and contact totals on this page are exact for Riverside, over 28 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Riverside, United States whose business descriptions match “refrigeration contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 51 professional contacts with verified work emails across the full matched dataset. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Refrigeration contractors by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “refrigeration contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refrigeration contractors are there based in Riverside, United States?

RevenueBase identified 28 company matches for refrigeration contractors associated with Riverside, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

United Service Technologies, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most refrigeration contractors?

Houston leads the United States with 242 company records, followed by New York (145) and Phoenix (128). Riverside has 28.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 51 professional contacts with verified work emails tracked across these 28 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 SmartSearch, 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.