Company lists · Data refreshed September 2026

Top 13 Construction companies based in New Haven, United States

Name: Construction companies based in New Haven, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 26 companies tracked

RevenueBase lists 26 construction companies based in New Haven, United States, with 814 business contacts and 312 email addresses, as of September 2026. New York is the single most-represented city among the companies on this list. Use the directory to research construction providers and identify relevant business contacts.

Construction companies plan, manage, and carry out building, renovation, civil engineering, infrastructure, and related construction work for commercial, residential, industrial, and public-sector projects. This list covers companies that provide construction, building, renovation, site development, infrastructure, or related project services. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review

26Companies

814Contacts tracked

312Verified emails

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The 13 largest construction companies based in New Haven, United States

Ranked by team size

Top 13 of 26 construction companies based in New Haven, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to construction companies: 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	DME	Indirect evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	n/a	36 contacts →
	“Following 30 years of collective experience in Consulting Engineering and Design-Build, Rene Martinez and Bryan Donovan partnered to establish DME Design, LLC.” Source: company website · checked Sep 6, 2026
2	Babbidge Construction Company	Strong evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	11-50	26 contacts →
	“Babbidge Construction Company is a full-service construction management firm dedicated to serving Connecticut’s private institutional and commercial markets.” Source: company website · checked Sep 6, 2026
3	Silver Maple Construction	Strong evidence	New Haven, United StatesHQ checked Sep 6, 2026	51-200	22 contacts →
	“Silver Maple Construction is a construction company based out of United States.” Source: company website · checked Sep 6, 2026
4	Milestone Construction Services LLC	Strong evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	11-50	18 contacts →
	“Milestone is a full-service construction management/general contracting company established in 2010 to bring an owner’s perspective to the business of building.” Source: company website · checked Sep 6, 2026
5	Horton Group	Strong evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	11-50	15 contacts →
	“Based on the Connecticut shoreline, Horton Group is an award-winning real estate development and construction management firm with residential and commercial properties throughout…” Source: company website · checked Sep 6, 2026
6	Catalyst Construction Services, LLC	Strong evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	11-50	10 contacts →
	“At Catalyst Construction Services, we believe every project deserves more than just management, it deserves true partnership.” Source: company website · checked Sep 6, 2026
7	Upscale Construction CT	Strong evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	51-200	9 contacts →
	“UPSCALE CONSTRUCTION is one of the CT leading full-service Construction Management/General Contracting firms recognized for building value with vision.” Source: company website · checked Sep 6, 2026
8	Commercial Development Company	Indirect evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	1-10	8 contacts →
	“Sentry Commercial is proud to announce its merger with Commercial Development Company (CDC), a trusted leader in Real estate Development, Investment, and Management across…” Source: company website · checked Sep 6, 2026
9	Naek Construction	Indirect evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	11-50	7 contacts →
	Source: company website · checked Sep 6, 2026
10	Acorn Group	Indirect evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	1-10	5 contacts →
	“Acorn Group Since Acorn Group has provided single source building solutions for commercial, residential, retail, and manufacturing projects in the Greater New Haven area.” Source: company website · checked Sep 6, 2026
11	Dafa Construction LLC	Strong evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	11-50	2 contacts →
	“DAFA Construction LLC is a CT licensed and insured general contractor that offers professional remodeling and restoration services for a growing number of clients.” Source: company website · checked Sep 6, 2026
12	A.Prete Construction CO	Strong evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	11-50	1 contacts →
	“Prete Construction’s singular commitment is to deliver the highest level of service to every client, everyday.” Source: company website · checked Sep 6, 2026
13	C.J. Fucci, INC	Indirect evidence	New Haven, CT, United StatesHQ checked Sep 6, 2026	11-50	1 contacts →
	“C.J.” Source: company website · checked Sep 6, 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: construction companies. 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 construction companies.
Partial evidence: Its own public description names part of construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction companies. 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 13 of 26 construction companies based in New Haven, United States

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Construction companies based in New Haven, United States at a glance

As of Sep 6, 2026

38.3%Verified-email coverage

31.3Average contacts per company

11-50Median size (employees)

3284.6%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for New Haven, over 26 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 construction companies, 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 New Haven, United States whose own description of what they do matches “construction companies”. 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 construction companies), 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 construction companies, and records with no verified work email. Companies headquartered outside New Haven 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, 312 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 6, 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.

Construction companies by metro in the United States

Frequently asked

How many construction companies are based in New Haven, United States?

The directory contains 26 construction companies based in New Haven, United States.

What do construction companies do?

Construction companies plan, manage, and perform building, renovation, infrastructure, and related construction work for clients across multiple sectors.

How can I find contacts at construction companies?

The directory includes 814 business contacts and 312 email addresses associated with construction companies.

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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.