Chicago’s plumbing market in plain numbers
The Chicago–Naperville–Elgin metro had 9,434,123 residents in July 2025, per Census estimates. This is not a boom market. The metro added 22,925 people in 2024–25, a 0.24% gain, and is still down 0.2% since 2020.
The work comes from the houses, not from growth. The median Chicago-area home was built in 1972. Of all homes, 36.4% were built before 1960 and 61.1% before 1980 (ACS 2024), and 65.9% are owner-occupied. Zillow put the typical home value at $355,650 in September 2026, up 5.0% in a year, the strongest gain among the top 25 metros. Old pipes, owners who pay for their own repairs and rising home values add up to steady work on drains, sewers, water heaters and repipes.
Inside city limits there is one more driver. As of 2026, the City’s Lead-Safe Chicago site says houses and two-flats built before 1986 have “a high likelihood” of lead service lines. It values a full replacement at $16,000 to $30,000. A state law in effect since January 2023 bans partial replacements, and broken or leaking lines must be reported to 311. The City also waives up to $5,000 in permit fees when homeowners hire their own contractor. That last rule is the opening for private shops: it makes hiring your own plumber cheaper.
Then there’s payroll. The metro’s 12,750 plumbers, pipefitters and steamfitters earned a median $103,380 in May 2025 (BLS). At that wage, every truck needs to be on jobs worth the drive.
Who you’re up against in Chicagoland
Census County Business Patterns counted 3,042 employer establishments under NAICS 238220 in the metro in 2023, with 30,761 employees. That code covers plumbing, heating and air-conditioning contractors, so it includes HVAC shops along with plumbers. Not every one is a direct rival, but the field is big.
Of those shops, 979 had 5 to 49 employees in 2023. If your shop is that size, you are one of 979, the third-largest group of its kind in any U.S. metro. Add 4,931 firms with no employees (NES 2024), and the metro has 8.5 firms per 10,000 residents.
The field is also flat: the count is up just 0.6% since 2019. This is a fight over share. You take spots from established shops by out-working them on reviews, photos, pages and how fast you answer the phone.
Your first 90 days in the Chicago market
Here’s what we’d do, roughly in this order:
- Google Business Profile. Fix categories, services and service areas. Add the jobs this market calls about: lead service line replacement, sewer backups, frozen pipes and water heaters. Post real job photos every week and ask every customer for a review. This is the core of our plumber SEO work.
- Service pages. One page per money job, written for Chicago homes: lead service line replacement that explains the City rules, sewer backups and basement flooding, frozen pipes, water heater replacement and repiping older homes.
- Area pages. One page per suburb you actually serve, closest towns first. Each says something true about that town, not the same text with the name swapped. Our guide to service area pages shows how.
- Website. Fast on a phone, click-to-call on every page, and tracking that ties each call to the page and town it came from. If your current site can’t do that, we rebuild it.
- Facebook ads. Planned work, not emergencies: lead line replacement inside city limits, fall water heater checks and repipes. Facebook ads for plumbers target by town, so they reach places your Map Pack can’t.
Where the Map Pack stops, from Waukegan to Joliet
In the Map Pack, Google weighs distance from the searcher to your verified address heavily. This metro runs from Waukegan in the north to Joliet in the southwest, with Elgin and Aurora out west. No single address covers that. A shop in Oak Park can compete for the Map Pack in Oak Park and the towns around it. It will rarely show up in Waukegan or Joliet, no matter how many reviews it has.
So we work the metro in rings:
- Home turf. The area around your address. Your Google Business Profile does most of the work here.
- The next ring. Towns a short drive out, such as Evanston, Schaumburg, Arlington Heights or Orland Park, depending on where you’re based. Area pages and regular search rankings carry these.
- The far edges. Naperville, Aurora, Joliet, Elgin and Waukegan. Ads targeted by town, plus area pages. Some of the metro’s growth is out here too: Will County added 3,273 residents in 2024–25 and Kane County 2,327.
If one far suburb becomes a big share of your work, the honest fix is a real, staffed location there. A mailbox or unstaffed virtual office breaks Google’s rules and can get your profile suspended.
What results look like in Chicago, and when
Be wary of anyone who promises you a ranking here. With 3,042 shops in the field (2023), nobody controls the Map Pack. Here is what’s realistic:
- Ads move first. Once pages and tracking are live, ads can produce calls within the first month and show which offers Chicago homeowners respond to.
- The Map Pack near your shop moves next. If your profile has been neglected, you can often see movement within the first 90 days. Holding a spot takes a steady flow of new reviews, month after month.
- Area pages take the longest. Suburb pages usually need several months to rank, the far ones longer.
We track calls by source, so you see what each channel brings in. One flat monthly price, month-to-month: you stay because it works. See what’s included on our pricing page.
