Company lists · Data refreshed September 2026

Top 24 Construction companies based in Littleton, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 47 companies tracked

RevenueBase lists 47 construction companies based in Littleton, United States, with 844 business contacts and 305 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

47Companies

844Contacts tracked

305Verified emails

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The 24 largest construction companies based in Littleton, United States

Ranked by team size

Top 24 of 47 construction companies based in Littleton, 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	The Middlesex Corporation	Indirect evidence	Littleton, MA, United StatesHQ checked Sep 6, 2026	501-1,000	427 contacts →
	“SAFELY Building America’s Infrastructure Since 1972 Robert W.” Source: company website · checked Sep 6, 2026
2	Spyder Construction	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	51-200	54 contacts →
	“Spyder Construction delivers integrated solutions for commercial, multifamily, and HOA clients nationwide.” Source: company website · checked Sep 6, 2026
3	Brattan Industries, INC	Indirect evidence	Littleton, MA, United StatesHQ checked Sep 6, 2026	51-200	52 contacts →
	Source: company website · checked Sep 6, 2026
4	General Steel Corporation	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	51-200	47 contacts →
	“Company History - General Steel is the most recognized brand name in the steel buildings industry.” Source: company website · checked Sep 6, 2026
5	Commercial Building Services	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	11-50	39 contacts →
	“Commercial/industrial construction; Design/Build construction (architect on staff); Nucor pre-engineered buildings; tenant finish; remodels; ground up construction…” Source: company website · checked Sep 6, 2026
6	Bristlecone Construction	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	51-200	28 contacts →
	“Bristlecone Construction is a regional General Contractor with active operations in Colorado and Arizona, focused on institutional, commercial and multi-family projects.” Source: company website · checked Sep 6, 2026
7	Pride Construction, LLC	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	1-10	11 contacts →
	“Pride Construction provides project consultation, construction management, and general contracting services.” Source: company website · checked Sep 6, 2026
8	Advanced Reconstruction LLC	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	1-10	8 contacts →
	“Advanced Reconstruction is a Denver- based general contractor specializing in commercial and multifamily reconstruction projects across Colorado.” Source: company website · checked Sep 6, 2026
9	RN Civil Construction LLC	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	11-50	6 contacts →
	Source: company website · checked Sep 6, 2026
10	WDR Restoration And Construction	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	11-50	6 contacts →
	“WDR is a customer-focused, premier provider of residential, multi-family, and light commercial restoration and construction services providing Colorado with quality work for over…” Source: company website · checked Sep 6, 2026
11	Armour Roofing & Exteriors, LLC	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	1-10	5 contacts →
	Source: company website · checked Sep 6, 2026
12	Able Construction & Remodeling	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	11-50	5 contacts →
	“Able Construction & Remodeling is a locally owned and operated company providing construction services in Denver, CO and beyond.” Source: company website · checked Sep 6, 2026
13	2n Civil, LLC	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	1-10	4 contacts →
	“2N Civil, LLC is a full service civil engineering design and consulting firm located in Englewood, Colorado.” Source: company website · checked Sep 6, 2026
14	12 Penny Exteriors, INC	Indirect evidence	Littleton, MA, United StatesHQ checked Sep 6, 2026	1-10	4 contacts →
	“12 Penny Exteriors, Inc is a local remodeling company specializing in windows, doors, siding.” Source: company website · checked Sep 6, 2026
15	Colocorp Builders	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	1-10	4 contacts →
	“Our projects include both new ground-up construction, tenant improvement and additions/restorations.” Source: company website · checked Sep 6, 2026
16	Dublin Development	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	1-10	3 contacts →
	“Dublin Development is a residential real estate development and construction company located in Denver, CO.” Source: company website · checked Sep 6, 2026
17	Two18 Construction	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	1-10	3 contacts →
	“TWO18 is a full service construction company specializing in interior/exterior remodels and improvements to your commercial or residential property.” Source: company website · checked Sep 6, 2026
18	HST Construction INC	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	11-50	3 contacts →
	Source: company website · checked Sep 6, 2026
19	VAN DYK Construction	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	11-50	3 contacts →
	“Van Dyk Construction is a Framing company based out of Littleton, Colorado” Source: company website · checked Sep 6, 2026
20	Dalkita Architecture & Construction	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	1-10	2 contacts →
	“A full service architecture and construction company providing coordinated services with professionals in engineering, construction and real estate throughout the United States.” Source: company website · checked Sep 6, 2026
21	Facilities Contracting, INC	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	11-50	1 contacts →
	“Organized in 1989, Facilities Contracting, Inc.” Source: company website · checked Sep 6, 2026
22	Summit Chalet	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	11-50	1 contacts →
	“Summit Chalet is a construction company based out of 26 W Dry Creek Cir # 410, Littleton, Colorado, United States.” Source: company website · checked Sep 6, 2026
23	North Star Design-Build LLC	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	1-10	1 contacts →
	“North Star Design-Build is a general contractor providing construction services in the Denver Metro and Front Range areas.” Source: company website · checked Sep 6, 2026
24	Altitude Construction Supply	Strong evidence	Littleton, CO, United StatesHQ checked Sep 6, 2026	1-10	1 contacts →
	“Altitude Construction Supply is a trusted distributor of Construction Supplies, specializing in catering to the construction divisions 3, 7, and 9.” 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 24 of 47 construction companies based in Littleton, United States

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Construction companies based in Littleton, United States at a glance

As of Sep 6, 2026

36.1%Verified-email coverage

18.0Average contacts per company

1-10Median size (employees)

1817.0%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 Littleton, over 47 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 Littleton, 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 Littleton 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, 305 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 Littleton, United States?

The directory contains 47 construction companies based in Littleton, 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 844 business contacts and 305 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.