Company lists · Data refreshed September 2026

Top 25 Leed certified building contractors based in Austin, United States

Name: Leed certified building contractors based in Austin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 62 companies tracked

RevenueBase identified 62 leed certified building contractors headquartered in Austin, United States as of September 2026 and tracks 1,657 professional contacts across them, including 234 with verified work emails. New York is the largest hub.

This list covers leed certified building contractors headquartered in Austin, 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 17, 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 17, 2026 86% judged on-target in blind review

62Companies

1,657Contacts tracked

234Verified emails

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The 25 largest leed certified building contractors based in Austin, United States

Ranked by team size

Top 25 of 62 leed certified building contractors based in Austin, United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to leed certified building contractors: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	OLA	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	n/a	1,145 contacts →
	Indirect evidence “OLA Sustainability, LLC OLA Sustainability is a consulting firm that focuses on integrating sustainable practices into commercial and multifamily design projects.” Source: RevenueBase Database · checked Sep 17, 2026
2	American Constructors	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	51-200	126 contacts →
	Indirect evidence “American Constructors is a commercial construction company that understands the intricate and sensitive nature of complex public and private construction.” Source: RevenueBase Database · checked Sep 17, 2026
3	Structura INC	Partial evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	51-200	95 contacts →
	Partial evidence “Structura is a commercial general contractor firm specializing in complex projects in the healthcare, advanced technology, institutional, industrial, retail, and corporate office…” Source: RevenueBase Database · checked Sep 17, 2026
4	BAY & Associates, INC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “We are engineers who design mechanical, electrical, and plumbing systems with a focus on sustainability and energy efficiency.” Source: RevenueBase Database · checked Sep 17, 2026
5	Aptus Engineering	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “APTUS Engineering is a full service Mechanical, Electrical and Plumbing (MEP) engineering consulting company specializing in Mechanical, Electrical & Plumbing Engineering…” Source: RevenueBase Database · checked Sep 17, 2026
6	Foursquare Builders	Partial evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Foursquare Builders is a Texas based construction company with over four decades of experience as a general contractor, construction manager and design builder.” Source: RevenueBase Database · checked Sep 17, 2026
7	Melde Construction Company	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Melde Construction Company exists to improve people’s lives.” Source: RevenueBase Database · checked Sep 17, 2026
8	Holder Southwick Architects	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “Retail design, Architecture, Permitting, Energy Consultation, 3D Visualization, Interior Architecture, Master Planning.” Source: RevenueBase Database · checked Sep 17, 2026
9	Barley Pfeiffer Architecture	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “BARLEY & PFEIFFER ARCHITECTS has enjoyed success designing a select number of award-winning professional offices, recreational centers, restaurants, educational facilities, and…” Source: RevenueBase Database · checked Sep 17, 2026
10	Warden Construction Corporation	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	51-200	8 contacts →
	Indirect evidence “Construction Services for Public and Government Sectors Warden Construction, based out of Jacksonville, Florida, is an experienced general contracting company that provides…” Source: RevenueBase Database · checked Sep 17, 2026
11	G. Creek Construction	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Commercial Construction Company specializing in Office, Restaurant/Bars, Remodels, New Construction, Historic Renovations, Concrete and Utilities.” Source: RevenueBase Database · checked Sep 17, 2026
12	Sett Studio	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “WHAT WE BELIEVE The home you live in should make you healthier, not despite its design, but because of it.” Source: RevenueBase Database · checked Sep 17, 2026
13	Gonzalez Shah Smith, INC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “We are an engineering consulting firm that provides professional engineering services in sustainable design, master planning, construction management and commissioning of…” Source: RevenueBase Database · checked Sep 17, 2026
14	DB Partners	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “DB Partners was a vertically integrated design-build development & construction firm with a general contracting foundation and a reputation for delivering complex commercial real…” Source: RevenueBase Database · checked Sep 17, 2026
15	Legacy DCS	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Legacy DCS is an award-winning company of innovative design and construction professionals who create communities where people want to come home.” Source: RevenueBase Database · checked Sep 17, 2026
16	Restructure Studio	Partial evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “Restructure Studio is dedicated to making sustainable design accessible to homeowners as well as building professionals in the residential construction industry.” Source: RevenueBase Database · checked Sep 17, 2026
17	A.R. Lucas Construction, LLC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “A.R.” Source: RevenueBase Database · checked Sep 17, 2026
18	Slavik Ralph Design Studio	Partial evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “Building and Interior Design Firm in Austin, Texas.” Source: RevenueBase Database · checked Sep 17, 2026
19	Arche LLC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “ARCHE is an architectural engineering consulting firm.” Source: RevenueBase Database · checked Sep 17, 2026
20	IGC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “We are a design-build boutique GC with the manpower, wheelhouse, and subcontractor depth to rival, and in most cases, exceed the level of execution and preconstruction diligence…” Source: RevenueBase Database · checked Sep 17, 2026
21	Parallel Custom Builders	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “At our core, we believe in providing unparalleled service and first-rate workmanship to our customers.” Source: RevenueBase Database · checked Sep 17, 2026
22	Plumb Architecture, LLC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “Plumb.” Source: RevenueBase Database · checked Sep 17, 2026
23	RAY Tonjes Builder	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
24	Ecosafe Spaces, LLC	Partial evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Healthy, High-Performance Design+Build firm and General Contractor.” Source: RevenueBase Database · checked Sep 17, 2026
25	Texas Healthy Homes	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Cut energy bills and live toxin free” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: leed certified building contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names leed certified building contractors.
Partial evidence: Its own public description names part of leed certified building contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name leed certified building contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 62 leed certified building contractors based in Austin, United States

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Leed certified building contractors based in Austin, United States at a glance

As of Sep 17, 2026

14.1%Verified-email coverage

26.7Average contacts per company

1-10Median size (employees)

291.9%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 62 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 leed certified building contractors, 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 Austin, United States whose own description of what they do matches “leed certified building contractors”. 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 leed certified building contractors), 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 leed certified building contractors, and records with no verified work email. Companies headquartered outside Austin 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, 234 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 17, 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.

Leed certified building contractors by metro in the United States

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 leed certified building contractors, 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 leed certified building contractors are there based in Austin, United States?

RevenueBase identified 62 leed certified building contractors headquartered in Austin, 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?

OLA, headquartered in Austin, tops this list with the largest team on record.

Which city has the most leed certified building contractors?

New York leads with 181 headquartered companies, followed by Houston (81) and Los Angeles (74).

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 234 verified decision-maker contacts tracked across these 62 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 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 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.