Company lists · Data refreshed October 2026

Top 19 Building systems installation contractors based in San Diego, United States

Name: Building systems installation contractors based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 34 companies tracked

RevenueBase identified 34 company matches for building systems installation contractors associated with San Diego, United States as of October 2026 and tracks 677 professional contacts across them, including 256 with verified work emails. Across the United States, Houston is the largest hub for this category (110 companies); San Diego has 34.

This list covers company matches for building systems installation contractors associated with San Diego, 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 October 9, 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 Oct 9, 2026 How this list was built

34Companies

677Contacts tracked

256Verified emails

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The 19 largest building systems installation contractors based in San Diego, United States

Ranked by team size

Top 19 of 34 company matches for building systems installation contractors based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Dynalectric SAN Diego	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	201-500	237 contacts →
	Exact match “Dynalectric San Diego, a wholly-owned subsidiary of EMCOR Group, Inc.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Jackson & Blanc	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	201-500	97 contacts →
	Exact match “Jackson & Blanc is Southern California's pre-eminent mechanical systems specialist, serving the Commercial, Industrial and Institutional markets.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Mcparlane & Associates, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	11-50	63 contacts →
	Exact match “McParlane & Associates, Inc.(MPA) is a full-service mechanical, electrical, and plumbing (MEP) engineering consulting firm who delivers an integrated approach in cost-effective…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Pmpe Consultants INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	51-200	47 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	National AIR & Energy	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	51-200	27 contacts →
	Exact match “National Air & Energy is a family-owned mechanical contractor providing the highest quality service to clients in San Diego’s Commercial, Industrial, and Institutional markets…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Cairo Construction Company	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	11-50	20 contacts →
	Exact match “Cairo Construction has proudly served Southern California for 60 years in the Commercial and Industrial Construction Industries specializing Pre- Engineered Metal Building…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	J Geyer Plumbing, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	51-200	15 contacts →
	Exact match “J Geyer Plumbing specializes in the commercial plumbing industry throughout San Diego and surrounding Counties.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Essential Heating And AIR Conditioning INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “The mission of Essential Heating and Air Conditioning is to provide superior customer service, provide a workplace where employees feel safe and are proud to be a part of the team…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	SAN Diego Mechanical Energy	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	11-50	10 contacts →
	Exact match “San Diego Mechanical Energy designs, installs, and services all types of HVAC equipment including chillers, boilers, air handlers, cooling towers, pumps, packaged units, variable…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	JJH Construction, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	11-50	10 contacts →
	Exact match “A local San Diego Construction Company that focuses on Residential projects; New Construction, Additions, Remodels; Commercial Projects; healthcare, hospital, school, warehouse…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Ivey Engineering, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Electronic & Telecom Systems, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	11-50	8 contacts →
	Exact match “Electronic & Telecom Systems, Inc.(ETS) is a specialty Electrical Contractor focused on provided the highest quality Control Systems Installations.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Jmc3 Consulting, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match “JMc3 is a mechanical engineering firm dedicated to providing industry-leading HVAC, Plumbing, Medical Gas, and Energy designs for the life science, healthcare, and manufacturing…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Premium West, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	51-200	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Bioair Mechanical	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	11-50	4 contacts →
	Exact match “We specialize in mechanical HVAC and plumbing systems for biotech facilities and environments, in order to support progressive and innovative solutions in the life science…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	That Hvac GUY	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	11-50	3 contacts →
	Exact match “That HVAC Guy is a commercial Heating and Air Conditioning service, maintenance, and installation company servicing San Diego County since 1992.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Hughes Mechanical Contractors	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Associated Heating	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Bender Dean Engineering	Exact match	San Diego, CA, United StatesHQ recorded Oct 9, 2026	1-10	2 contacts →
	Exact match “With over thirty years of experience in San Diego, the engineers at Bender Dean Engineering are committed to providing exceptional engineering HVAC and plumbing systems for…” Recorded in the RevenueBase company graph · Oct 9, 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 “building systems installation 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 19 of 34 building systems installation contractors based in San Diego, United States

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Building systems installation contractors based in San Diego, United States at a glance

As of Oct 9, 2026

37.8%Verified-email coverage

19.9Average contacts per company

11-50Median size (employees)

Oct 9, 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 San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 34 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 San Diego, United States whose business descriptions match “building systems installation 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 256 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 October 9, 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.

Building systems installation 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 “building systems installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building systems installation contractors are there based in San Diego, United States?

RevenueBase identified 34 company matches for building systems installation contractors associated with San Diego, United States as of October 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?

Dynalectric SAN Diego 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 building systems installation contractors?

Houston leads the United States with 110 company records, followed by New York (110) and Miami (60). San Diego has 34.

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 256 professional contacts with verified work emails tracked across these 34 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 October 9, 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.