19 Plumbing contractors in Troy city, MI — scored for agency prospecting
Troy city has 19 active plumbing contractors profiled on LocalVein, with a median vulnerability score of 16 out of 100. About 33% operate without a website — the single strongest signal that a local service business is open to hiring a marketing agency.
The plumbing contractor market in Troy city
Troy city's median home was built in 1977, putting most of the market into the 30–50-year-old bracket. That's the sweet spot for plumbing: original installations are reaching end-of-life en masse, but the housing stock is still maintained as primary residences rather than written off as teardowns. Agencies pitching plumbing contractors in markets like this find the strongest results from "system replacement" messaging rather than emergency-repair positioning — buyers know the work is coming and respond well to planning-cycle outreach.
A 19-operator plumbing roster in Troy city means saturation happens fast, which rewards depth over breadth on the agency side. Instead of running a generic funnel, the winning motion here is researching each operator individually — ownership history, dominant service area, gap in online presence — and building a proposal that's already specific before the first call. In small-vertical cities, that kind of prepared outreach routinely converts at 2-3x generic list spray because the prospect can tell immediately that you've done the work.
Of 12 plumbing contractors scored in Troy city, 0 carry vulnerability scores above 50 — 0% of the market. 33% have no website at all, the single strongest signal that an operator is leaving paid-discovery revenue on the table. Agencies who lead with the missing-website angle tend to convert this slice well — there's no harder pitch to argue with than "your competitors are showing up on Google for searches you can't."
US benchmarks: median review count 32, share of operators with no website 22%. Markets where either number sits well above the benchmark concentrate more agency-ready prospects per outreach hour.
A sample of Troy city plumbing contractors we've profiled
- A A Sewer & Drainplumbing contractor
- Quackenbush & Haegeleplumbing contractor
- Redstar Plumbing & Heatingplumbing contractor
- Drain Care Septic & Sewer Service LLCplumbing contractor
- Allstate Heating & Plumbingplumbing contractor
Showing 5 of 19. Vulnerability scores, phone numbers, line types and full enrichment data are available to signed-in members.
How we measure opportunity
Public-sector demographic data
Population, household income, home value, homeownership rate, median year structure built and self-employment density come from authoritative public demographic releases. Refreshed annually.
Live business records
Business names, addresses, ratings, review counts, websites, phone numbers and operating status come from live business records. Each profiled business is re-checked regularly so stale data drifts off the page.
Composite vulnerability score
We blend 19 signals (review velocity, star rating, website presence and freshness, ad pixels, hiring activity, competitor density and visual brand, plus eleven more) into a 0–100 score. Higher means more likely to engage with marketing services.
Related searches
Frequently asked
- How many plumbing contractors are in Troy city, MI?
- LocalVein's latest scan of Troy city identified 19 active plumbing contractors. Median review count is 34, with a median Google rating of 4.7 stars. Refreshed April 2026.
- How does LocalVein rank plumbing leads for vulnerability?
- In Troy city, the signal doing the most work in the plumbing vulnerability ranking is a high 33% share with no website at all — the kind of gap a marketing agency can close fast. The median plumbing contractor here scores 16/100, and 0 operators clear 50 — the band where new agency outreach tends to land. The score is a shortlist heuristic — drill into any operator to see which signals it lost points on before you call.
- What percent of Troy city plumbing contractors have no website?
- 33% of plumbing contractors in Troy city have no website at all in our index. No website is the single strongest "leaving money on the table" signal we track, and most agencies start their outbound by sorting on this column.
- Can I get phone numbers and line types for Troy city plumbing contractors?
- Yes — LocalVein exports full phone numbers on every paid plan. Phone line type detection (mobile / landline / VoIP) is a Core-tier and above feature, which agencies use to route SMS-eligible prospects to a separate outreach sequence than landline-only operators. For Troy city's plumbing contractors, line types populate on the first paid scan and persist indefinitely — phone line types almost never change.
- How often is the Troy city plumbing list refreshed?
- Each plumbing contractor record is re-checked whenever a user scans the vertical. Troy city's demographic numbers (population, home value, demographic signals used in the vulnerability score) refresh annually. Most recent refresh on this page: April 2026.
The rest of plumbing contractors in Troy city is behind a free signup.
- 5 sample businesses
- Phones masked (last 2 digits)
- No phone line-type classification
- No CSV export
- No vulnerability ranking on the full list
- all 19 businesses
- Full phone numbers
- Ranked by vulnerability score
- Demographic intelligence per market
- Generic CSV export (CRM-ready)
See every Troy city plumbing contractor's score, phone, and line type
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