Company lists · Data refreshed November 2026

Top 25 Home addition architects based in the United States

Name: Home addition architects based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 3,522 companies tracked

RevenueBase identified 3,522 company matches for home addition architects associated with the United States as of November 2026 and tracks 13,657 professional contacts across them, including 4,458 with verified work emails. New York is the largest hub.

This list covers company matches for home addition architects associated with the 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 November 6, 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 Nov 6, 2026 How this list was built

3,522Companies

13,657Contacts tracked

4,458Verified emails

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The 25 largest home addition architects based in the United States

Ranked by team size

Top 25 of 3,522 company matches for home addition architects based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Airoom Architects, Builders, And Remodelers	Exact match	Lincolnwood, IL, United StatesHQ recorded Nov 6, 2026	51-200	103 contacts →
	Exact match “Airoom's Design-Build philosophy encompasses every aspect of a home renovation project.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Normandy Remodeling	Exact match	Hinsdale, IL, United StatesHQ recorded Nov 6, 2026	51-200	78 contacts →
	Exact match “Normandy Remodeling is a design build remodeling firm that specializes in creating award winning additions, kitchens & major renovations for Chicago area homeowners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Jkrp Architects	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 6, 2026	51-200	76 contacts →
	Exact match “Residential \| Entertainment \| Retail \| Self Storage JKRP Architects is a full-service architectural firm dedicated to bringing client visions to life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Design Associates INC	Exact match	Cambridge, MA, United StatesHQ recorded Nov 6, 2026	n/a	64 contacts →
	Exact match “Design Associates has been providing comprehensive architectural services for new construction, renovation and restoration projects throughout New England since 1979.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Dynamik Design	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	51-200	63 contacts →
	Exact match “Dynamik Design is an architectural firm providing a full range of services from density studies to master planning, through conceptual design to construction documents and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Arcdesign	Exact match	Indianapolis, IN, United StatesHQ recorded Nov 6, 2026	11-50	59 contacts →
	Exact match “Providing exceptional architectural design, planning and interior design services in a way that is simple and fun is our goal.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	S.O.M.E. Architects, PC	Exact match	Red Bank, NJ, United StatesHQ recorded Nov 6, 2026	n/a	58 contacts →
	Exact match “Architectural design and construction administration firm that works on custom residential, commercial, interiors and institutional projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Powell Construction	Exact match	Corvallis, OR, United StatesHQ recorded Nov 6, 2026	n/a	57 contacts →
	Exact match “Powell Construction is a full service "design and build" company specializing in quality home additions and kitchen remodeling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	SEA Pointe Design & Remodel	Exact match	Irvine, CA, United StatesHQ recorded Nov 6, 2026	11-50	49 contacts →
	Exact match “Sea Pointe Construction is a nationally recognized, residential remodeling firm, serving Orange County since 1986.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Cocoon	Exact match	West Chester, PA, United StatesHQ recorded Nov 6, 2026	11-50	49 contacts →
	Exact match “At COCOON,(formerly known as West Chester Design Build) we’re a company focused on home transformation-and a team that helps you navigate one of life’s biggest moments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Felten Group, INC	Exact match	Phoenix, AZ, United StatesHQ recorded Nov 6, 2026	51-200	45 contacts →
	Exact match “Services Architecture Our designers have over 600 years of experience and imagination to create schematic home designs for anything from entry level production homes to sprawling…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Masterpiece Design Group, LLC	Exact match	Winter Park, FL, United StatesHQ recorded Nov 6, 2026	11-50	44 contacts →
	Exact match “Masterpiece Design Group, LLC is a full-service, award-winning Interior Design Firm, dedicated to HomeBuilder, Developer, and Residential Partners in the Southeast U.S, and beyond.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Longfellow Design Build	Exact match	Falmouth, MA, United StatesHQ recorded Nov 6, 2026	51-200	43 contacts →
	Exact match “Quality Craftsmanship, Fine Architectural Detail, Comfortable Elegance - Residential architect and builder for Cape Cod and Boston's South Shore.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	PHX Architecture	Exact match	Scottsdale, AZ, United StatesHQ recorded Nov 6, 2026	11-50	43 contacts →
	Exact match “PHX Architecture is an award winning architecture firm based in Scottsdale, Arizona.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Horizon Builders INC	Exact match	Annapolis, MD, United StatesHQ recorded Nov 6, 2026	51-200	40 contacts →
	Exact match “Horizon Builders, is the premier builder of architect-designed homes with projects in Washington, DC, Maryland, Virginia, West Virginia, Delaware and New Jersey.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	NEW England Design & Construction	Exact match	Boston, MA, United StatesHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “New England Design and Construction is a collaboration of bright, passionate, and creative individuals who firmly believe that well-designed and constructed spaces can lift the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Rode Architects INC	Exact match	Boston, MA, United StatesHQ recorded Nov 6, 2026	11-50	37 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Godden Sudik Architects, INC	Exact match	Centennial, CO, United StatesHQ recorded Nov 6, 2026	11-50	36 contacts →
	Exact match “Godden Sudik Architects is an award winning design firm founded in 1992.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	LCA Architects INC	Exact match	Walnut Creek, CA, United StatesHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Studio Dwell Interior Design Studio Luxury Home & Commercial Design	Exact match	Scottsdale, AZ, United StatesHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “Studio Dwell is a full-service interior architecture and design firm based in Scottsdale, Arizona, redefining the way spaces are experienced across residential, commercial, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Back Construction	Exact match	Lexington, KY, United StatesHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “BACK Construction is a full-service, architect-led design-build firm serving Central Kentucky for over 45 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Mountainwood Homes	Exact match	Tigard, OR, United StatesHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “Mountainwood Homes is a residential design/build company that renovates the old and builds the new in Portland, Oregon, and Southwest Washington.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	M C D Construction Documents, INC	Exact match	Pinole, CA, United StatesHQ recorded Nov 6, 2026	n/a	33 contacts →
	Exact match “Architectural Drafting and Documentation Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Hartmanbaldwin Design Build	Exact match	Claremont, CA, United StatesHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match “HartmanBaldwin Design/Build is a full-service Architecture, Construction and Interior Design company specializing in large-scale remodels, expansions, historic restorations, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Period Architecture, LTD	Exact match	Malvern, PA, United StatesHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 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 “home addition architects”. 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 25 of 3,522 home addition architects based in the United States

See the full list, filter by size, metro and specialty, and access 4,458 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Home addition architects based in the United States at a glance

As of Nov 6, 2026

32.6%Verified-email coverage

3.9Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,732

11-50

678

51-200

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,522 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 the United States whose business descriptions match “home addition architects” 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 4,458 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 November 6, 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.

Home addition architects by metro

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 “home addition architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many home addition architects are there based in the United States?

RevenueBase identified 3,522 company matches for home addition architects associated with the United States as of November 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?

Airoom Architects, Builders, And Remodelers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most home addition architects?

New York leads with 93 company records, followed by Los Angeles (69) and Houston (51).

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 4,458 professional contacts with verified work emails tracked across these 3,522 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 November 6, 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.