> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/naics/236118/ # NAICS code 236118: Residential Remodelers The companies classified under NAICS 236118, where they are based, how big they are and how the code maps to SIC. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** NAICS 236118 is the code for Residential Remodelers, in sector 23: Construction. The companies counted under it are mostly very small: 85% have 50 or fewer employees, and 98% are headquartered in the United States. ## What is NAICS 236118? NAICS 236118 is the code for Residential Remodelers. It belongs to sector 23: Construction. NAICS, the North American Industry Classification System, is the standard U.S. government agencies use to sort businesses by what they mainly do, and each digit narrows the category. Most of the companies counted also carry SIC 1521, Single-family house construction, in the older SIC system (95%). - 85% of the companies counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. - The largest group is headquartered in the United States (98%). Within the US, California is the biggest state (9%). - Most were founded in the 2000s (33%), then the 2010s (24%). **Figure: How NAICS 236118 is built.** The code 236118 split into its parts: sector 23, then subsector, industry group, NAICS industry and U.S. industry. *The six digits of NAICS 236118. Each digit narrows the category.* ## Which companies are classified under NAICS 236118? The biggest by headcount range include Cianbro, Paul Davis Restoration, Go-Tilt Construction, Homefix Custom Remodeling and Charter Construction. Names link to a company profile where we have one. | Company | Headquarters | Employees | | --- | --- | --- | | Cianbro | Pittsfield, ME | 1,001 to 5,000 | | Paul Davis Restoration | Jacksonville, FL | 1,001 to 5,000 | | Go-Tilt Construction | Deerfield Beach, FL | 201 to 500 | | Homefix Custom Remodeling | Laurel, MD | 201 to 500 | | Charter Construction | Seattle, WA | 201 to 500 | | Renovation Systems | Plymouth, MN | 201 to 500 | | Now Specialties | Carrollton, TX | 201 to 500 | | Quality First Home Improvement | Citrus Heights, CA | 201 to 500 | | Unique Custom Exteriors | West Jordan, UT | 201 to 500 | | Fusion Homes | Guelph, Canada | 51 to 200 | | H. J. Russell & Company | Atlanta, GA | 51 to 200 | | Straticon | Deerfield Beach, FL | 51 to 200 | | Improveit Home Remodeling | Columbus, OH | 51 to 200 | | Thomasville Restoration | Baltimore, MD | 51 to 200 | | Acres Enterprises | Kamloops, Canada | 51 to 200 | | Romanoff Renovations | S Atlanta, GA | 51 to 200 | | Remodel Usa | Capitol Heights, MD | 51 to 200 | | Sebastian Construction Group | Dallas, TX | 51 to 200 | | Rf Installations | Grand Prairie, TX | 51 to 200 | | Brock Built Homes | Atlanta, GA | 51 to 200 | | Keith Construction | Canton, MA | 51 to 200 | | Kvc Builders | Maynard, MA | 51 to 200 | | Hoffman Weber Construction | Minneapolis, MN | 51 to 200 | | Pinnacle Home Improvements | Alpharetta, GA | 51 to 200 | | Integrated Renovations | Dallas, TX | 51 to 200 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## Where are NAICS 236118 companies based? Within the United States, California (9%), Virginia (6%) and Texas (6%) lead. **Figure: US headquarters of companies in NAICS 236118, by state.** A tile map of the United States shaded by the share of counted US companies in NAICS 236118 headquartered in each state. The largest are California 9%, Virginia 6%, Texas 6%. *Share of counted US companies in NAICS 236118 by headquarters state. The three largest states are outlined.* ## How big are the companies counted for NAICS 236118? 85% of them have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of companies in NAICS 236118.** Seven columns for the share of counted companies in NAICS 236118 in each employee range: 11 to 50 85%, 51 to 200 13%, 201 to 500 1%, 501 to 1,000 0%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted companies in NAICS 236118 in each employee range.* ## How old are NAICS 236118 companies? Most were founded in the 2000s (33%), then the 2010s (24%). **Figure: When companies in NAICS 236118 were founded.** Eight columns for the share of counted companies in NAICS 236118 founded in each era: Before 1960 3%, 1960s 2%, 1970s 4%, 1980s 15%, 1990s 20%, 2000s 33%, 2010s 24%, 2020s 0%. *Share of counted companies in NAICS 236118 by the era they were founded in, for the ones that list a founding year.* ## How NAICS 236118 compares - 85% of companies in NAICS 236118 have 50 or fewer employees, against 60% across all NAICS codes on this site. - Virginia holds 6% of the US companies here, against 2% across all NAICS codes on this site. ## NAICS 236118 and the SIC system NAICS replaced SIC in 1997, but the two do not line up one to one: companies filed under one NAICS code can carry several SIC codes. These are the ones seen most. | Code | Title | Share of counted | | --- | --- | --- | | [SIC 1521](https://enrich.chat/naics/236115/) | Single-family house construction | 95% | | SIC 1522 | Residential construction | 3% | ## Where NAICS codes come from NAICS is maintained by the U.S. Census Bureau with Canada and Mexico and revised every five years; the current edition is NAICS 2022. To check exactly what a code includes, search the [official NAICS index](https://www.census.gov/naics/) or read the Census Bureau's [guide to understanding NAICS](https://www.census.gov/programs-surveys/economic-census/year/2022/guidance/understanding-naics.html). Pick a code by what a company mostly does, not by who it sells to. ## How do you reach the people at NAICS 236118 companies? The people to talk to are usually owners, operations and procurement leaders. You can build the list from this code in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the companies with NAICS code 236118 (Residential Remodelers) ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the owners, operations and procurement leaders at companies with NAICS code 236118, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Codes next to it: [NAICS 236115: New Single-Family Housing Construction](https://enrich.chat/naics/236115/)[NAICS 236116: New Multifamily Housing Construction](https://enrich.chat/naics/236116/) Others in sector 23: [NAICS 238220: Plumbing, Heating, and Air-Conditioning](https://enrich.chat/naics/238220/)[NAICS 236220: Commercial and Institutional Building](https://enrich.chat/naics/236220/)[NAICS 238990: All Other Specialty Trade Contractors](https://enrich.chat/naics/238990/)[NAICS 238210: Electrical Contractors and Other Wiring](https://enrich.chat/naics/238210/)[NAICS 238160: Roofing Contractors](https://enrich.chat/naics/238160/)[NAICS 237310: Highway, Street, and Bridge Construction](https://enrich.chat/naics/237310/)[NAICS 237210: Land Subdivision](https://enrich.chat/naics/237210/)[NAICS 238320: Painting and Wall Covering Contractors](https://enrich.chat/naics/238320/) ## Frequently asked questions ### What is NAICS code 236118? NAICS 236118 is the code for Residential Remodelers, in sector 23: Construction. ### What is the SIC code for NAICS 236118 (Residential Remodelers)? 95% of the companies counted carry SIC 1521 (Single-family house construction), but the two systems do not map one to one. ### Which companies are classified under NAICS 236118? The biggest by headcount range include Cianbro, Paul Davis Restoration, Go-Tilt Construction, Homefix Custom Remodeling and Charter Construction. The page lists 25 with links to their profiles where we have them. ### Where are NAICS 236118 companies based? The largest groups are headquartered in the United States (98%) and Canada (2%). ### How big are the companies in NAICS 236118? 85% have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### How do I find a company's NAICS code? Search the official NAICS index at the U.S. Census Bureau for the code that matches what the company mostly does. Public companies in the US also list a SIC code in their SEC EDGAR profile. ## Try this prompt Find the people at NAICS 236118 companies ```text Use www.enrich.chat to find the owners, operations and procurement leaders at companies with NAICS code 236118, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 236115](https://enrich.chat/naics/236115/) - [NAICS 236116](https://enrich.chat/naics/236116/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)