Dover Contractor email list
Dover, DE has 90 contractor in the MapLeads maps index. Use the table below to filter the market, then scrape or export inside MapLeads for full contacts.
Dover Contractor market size
The 90 figure is a deduplicated count for contractor in Dover. 62% website coverage means that share of rows has a website or domain. Figures update when MapLeads refreshes the index.
Businesses
90
Contractor in Dover — same business-row filter as the table.
Website coverage
62%
Share of rows in the current filter with a website field (row aggregate).
Reachable pool
56
Rows in this filter with a website field — enrichment pool.
Outreach score
56
0–100 from current-filter volume and website coverage (query-time on rows).
Outreach calculator
Dover contractor — start from the 56 operators with a website field (90 total in this cut). Adjust your average order value and close rate to size pipeline.
Formula: reachable pool (rows with a website field) × close rate × average order value. This is a planning estimate, not a forecast — actual conversion depends on offer, list quality, and follow-up.
| Business | Industry | Location | Phone | Website |
|---|---|---|---|---|
| ECC Services LLC | Swimming pool contrac* | Dover, DE | +1 302 *** **38 | gosite.com |
| Millers Post Driving | General contractor | Dover, DE | — | — |
| Lockwood Builders | General contractor; L* | Dover, DE | +1 302 *** **62 | — |
| Brick Brothers Inc. | Masonry contractor; C* | Dover, DE | +1 302 *** **60 | brickbrothersinc.com |
| Crown Remodeling | Roofing contractor | Dover, DE | +1 302 *** **95 | — |
| Bay Developers, Inc. | Contractor | Dover, DE | +1 302 *** **24 | — |
| Gutter Connection LLC | Roofing supply store;* | Dover, DE | +1 302 *** **05 | gutterconnectionllc.n* |
| Fairchild And Son Refrigeration | HVAC contractor | Dover, DE | +1 302 *** **15 | — |
| SealGuard - Sealcoating & Striping | Asphalt contractor | Dover, DE | +1 302 *** **41 | — |
| Heat Relief Services LLC | Air conditioning cont* | Dover, DE | +1 302 *** **98 | — |
| Square One Electric Motors and Pumps | Contractor; Electric * | Dover, DE | +1 302 *** **00 | sqone.com |
| Duffy James W | Well drilling contrac* | Dover, DE | +1 302 *** **12 | — |
| Diamond State Logging | Logging contractor | Dover, DE | +1 302 *** **20 | — |
| LL Flooring | Flooring store; Carpe* | Dover, DE | +1 302 *** **88 | llflooring.com |
| Austin's Painting Services | Painter; Contractor; * | Dover, DE | +1 302 *** **13 | — |
| Sharp Energy | Propane supplier; Gas* | Dover, DE | +1 302 *** **00 | sharpenergy.com |
| Terroco Inc | Heating contractor; A* | Dover, DE | +1 800 *** **81 | terrocooil.com |
| JAM Air, LLC HVAC & Duct Cleaning | Air conditioning cont* | Dover, DE | +1 302 *** **22 | jamair.com |
| Poore's Propane | Propane supplier; Hea* | Dover, DE | +1 855 *** **74 | poorespropane.com |
| Dippold Marble & Granite | Granite supplier; Mar* | Dover, DE | +1 302 *** **99 | — |
Page 1 of 5 · 90 rows
Pull a live list for contractor in Dover
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Contractor in Dover
Dover, DE has 90 contractor businesses in the MapLeads maps index, making contractor the 6th largest vertical in the city (2.3% of Dover's 3,963 businesses).
62.2% of those contractor rows carry a website — the enrichment pool for an email campaign in Dover. Counts refresh with each index update.
The contractor market
General contractors and remodelers in this category are overwhelmingly small, owner-operated crews — one to a handful of employees, working residential jobs within a tight local radius. The owner is almost always the one answering the phone, bidding jobs, and deciding what to buy. Licensing and insurance requirements vary by state, which keeps the field fragmented rather than dominated by national players.
Dover holds 0.0% of the 528,890 contractor businesses MapLeads tracks nationwide; within DE, Wilmington leads the vertical at 419.
Dover as a market
Dover overall holds 3,963 businesses. Its largest verticals are Restaurant (213), Real Estate Agent (122), Doctor (117) — contractor sits further down the mix at 6th.
How to use this list
- Start with the 90 Dover contractor rows below, then expand to nearby cities if volume runs short.
- Prefer rows with a website (62.2% of this market) for enrichment before cold email.
- Re-pull this city × industry cut after campaigns or quarterly — not the full national file every time.
FAQ: Dover Contractor email list
How many contractor businesses are in Dover?
Dover, DE has 90 contractor businesses in the MapLeads maps index — 2.3% of the city's 3,963 total, with 62.2% carrying a website. Counts refresh with each index update.
Does "contractor" here mean licensed general contractors, or does it also sweep in handyman and remodeling businesses?
It follows whatever category Google Maps assigned the business, which in practice includes general contractors, remodelers, and handyman services that self-identify under the contractor category — licensing status itself is not part of the Maps data.
How does Dover compare with other DE cities for contractor?
Wilmington leads DE with 419 contractor businesses; Dover holds 90. Both city markets are linked below.