HVAC contractors leads in Dubuque city, IA — 49 scored businesses
Dubuque city has 49 active HVAC contractors profiled on LocalVein, with a median vulnerability score of 12 out of 100. About 18% operate without a website — the single strongest signal that a local service business is open to hiring a marketing agency.
The HVAC contractor market in Dubuque city
Dubuque city's housing stock is genuinely old — the median home was built in 1962. For HVAC contractors, that's a structural tailwind. Pre-1970 housing carries original-spec systems that have aged out of design life: cast-iron drain stacks, cloth-wrapped wiring, single-pane glazing, slate or 3-tab asphalt at end-of-cycle. Replacement work in this market isn't optional — it's a matter of when, not whether — which makes HVAC demand far more predictable than in newer markets.
At $193K median, Dubuque city is a volume market for HVAC contractors — lots of activity, but each transaction is constrained in scope by what the homeowner can cash-flow. Agencies winning with clients in this tier build their list around repeat-serviceable work (annual maintenance contracts, seasonal tune-ups, small warranty add-ons) rather than one-and-done capital projects, because a $250 recurring ticket compounds faster than a single $12K install chase through a six-touch outreach cycle that may or may not close.
Only 49 HVAC contractors appear in the Dubuque city index, and that thinness is actually a gift for agency prospecting: the entire list fits in a single focused week of personalized outreach. No need for template-at-scale tactics — every operator can get a bespoke teardown of their Google presence, their review trajectory, and their ad-pixel status, and the close rate on that kind of direct attention in a sparse vertical tends to run far higher than in any crowded market.
Of 49 HVAC contractors scored in Dubuque city, 0 carry vulnerability scores above 50 — 0% of the market. 18% 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.
Where the 49 HVAC contractors land on the 0–100 score
A sample of Dubuque city HVAC contractors we've profiled
- Schwartz Plumbing & HeatingHVAC contractor
- All Seasons Heating & Cooling (Service Shop)HVAC contractor
- Gilly's Plumbing & Repair LLCHVAC contractor
- Dubuque Supply CoHVAC contractor
- Republic CompaniesHVAC contractor
Showing 5 of 49. 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 HVAC contractors are in Dubuque city, IA?
- LocalVein's latest scan of Dubuque city identified 49 active HVAC contractors. Median review count is 23, with a median Google rating of 4.8 stars. Refreshed April 2026.
- How does LocalVein rank HVAC leads for vulnerability?
- LocalVein blends 19 signals (review velocity, star rating, website presence and freshness, ad pixels, hiring activity, competitor density, visual brand quality and several others) into a 0–100 vulnerability score. For Dubuque city's HVAC contractors, the median score is 12, with 0 operators scoring above 50 — those are the most likely to engage with new agency outreach.
- What percent of Dubuque city HVAC contractors have no website?
- 18% of HVAC contractors in Dubuque 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 Dubuque city HVAC 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 Dubuque city's HVAC contractors, line types populate on the first paid scan and persist indefinitely — phone line types almost never change.
- How often is the Dubuque city HVAC list refreshed?
- Each HVAC contractor record is re-checked whenever a user scans the vertical. Dubuque 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 HVAC contractors in Dubuque 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 49 businesses
- Full phone numbers
- Ranked by vulnerability score
- Demographic intelligence per market
- Generic CSV export (CRM-ready)
See every Dubuque city HVAC contractor's score, phone, and line type
Three scans free. No card required.