--- title: Plumbers in Wilmington: Prices, Policies & Gaps | OpenBook Local url: https://theopenbooklocal.com/wilmington/plumbers/ updated: 2026-11-03 --- Skip to content [OpenBook *Local*](https://theopenbooklocal.com/) More useful information before you make the call. - [Home](https://theopenbooklocal.com/) - [Wilmington](https://theopenbooklocal.com/wilmington/) - [Plumbers](https://theopenbooklocal.com/wilmington/plumbers/) - [Cost guide](https://theopenbooklocal.com/guides/plumbers-cost-wilmington/) - [Methodology](https://theopenbooklocal.com/methodology/) - [For businesses](https://theopenbooklocal.com/claim/) 1. [Home](https://theopenbooklocal.com/) 2. [Delaware](https://theopenbooklocal.com/delaware/) 3. [Wilmington](https://theopenbooklocal.com/wilmington/) 4. [Plumbers](https://theopenbooklocal.com/wilmington/plumbers/) Information report · New Castle · Plumbers # Plumbers in Wilmington: Prices, Policies and What Isn't Disclosed 22 plumbers in Wilmington, compared on the things you'd otherwise only learn on the phone: price ranges, deposits, warranties and payment terms. Where a business hasn't told us something, we say so. - Updated **November 3, 2026** - **22** sheets in this report - **484 of 484** fields not provided - [How we collect and check this](https://theopenbooklocal.com/methodology/) Contents 1. Start with these three 2. What to compare 3. Comparison table 4. More plumbers 5. Pricing and local facts 6. Questions to ask 7. FAQ 8. Contact businesses 9. Areas and related No business can pay to change this page's labels. [How we make money](https://theopenbooklocal.com/how-we-make-money/) ## Section 1 Start with these three Three full sheet excerpts to read first. Everyone else in this report follows in the table and the list below. ### [Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical](https://theopenbooklocal.com/business/g-64062687f143935d/) Unclaimed Based in Wilmington Reputation 4.8 from 2538 reviews Focus Not provided Typical price Not provided Deposit Not provided Warranty Not provided Estimate Not provided Financing Not provided **0 of 22 fields on file** · 22 not provided **Records** 1 of 1 checks confirmed Request a quote from Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical [Full information sheet for Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical](https://theopenbooklocal.com/business/g-64062687f143935d/)[Call +1 302-208-6255](tel:+13022086255) ### [Chadds Ford Climate Control, Inc.](https://theopenbooklocal.com/business/g-fb4be8fc9f9ef108/) Unclaimed Based in Chadds Ford Reputation 4.9 from 176 reviews Focus Not provided Typical price Not provided Deposit Not provided Warranty Not provided Estimate Not provided Financing Not provided **0 of 22 fields on file** · 22 not provided **Records** 1 of 1 checks confirmed Request a quote from Chadds Ford Climate Control, Inc. [Full information sheet for Chadds Ford Climate Control, Inc.](https://theopenbooklocal.com/business/g-fb4be8fc9f9ef108/)[Call +1 610-388-9333](tel:+16103889333) ### [Joseph Frederick & Sons](https://theopenbooklocal.com/business/g-f370610253c714a7/) Unclaimed Based in Wilmington Reputation 4.8 from 58 reviews Focus Not provided Typical price Not provided Deposit Not provided Warranty Not provided Estimate Not provided Financing Not provided **0 of 22 fields on file** · 22 not provided **Records** 1 of 1 checks confirmed Request a quote from Joseph Frederick & Sons [Full information sheet for Joseph Frederick & Sons](https://theopenbooklocal.com/business/g-f370610253c714a7/)[Call +1 302-994-5786](tel:+13029945786) ## Section 2 What to compare before you call Ratings tell you whether past customers were happy. These six details tell you what you're agreeing to. Under each one is how many of the 22 plumbers in this report told us. ### Total price and what it includes Ask whether the quote includes permits, materials, cleanup and any equipment. A low number that leaves out part of the job isn't a low number. Disclosed by **0 of 22** plumbers below ### Deposit at signing Know the amount before the first meeting. In many states a large deposit comes with legal deadlines for permits and a start date. Disclosed by **0 of 22** plumbers below ### Payment schedule Payments should follow finished stages of work, never get ahead of it. Disclosed by **0 of 22** plumbers below ### Warranty: what kind and how long Structural, materials, equipment and workmanship warranties are different things. Check which one the number refers to. Disclosed by **0 of 22** plumbers below ### How changes are priced Changes after signing are where budgets drift. Ask for the method in writing: fixed price per change, or cost plus a markup. Disclosed by **0 of 22** plumbers below ### Proof of insurance Ask for a current certificate of liability and workers' compensation insurance, sent by the insurer, before work starts. Disclosed by **0 of 22** plumbers below ## Section 3 Comparison table All 22 plumbers, listed alphabetically; the order is not a ranking. A dashed Not provided cell means the business hasn't told us and we couldn't confirm it from a public record. Not offered means the business told us it doesn't offer it. Plumbers in Wilmington: information on file, November 3, 2026 | Business | Rating | Typical price | Deposit | Warranty | Estimate | Financing | Insurance cert. | Change orders | Fields on file | |---|---|---|---|---|---|---|---|---|---| | [Air Temp Solutions](https://theopenbooklocal.com/business/g-4b2a2e7090aa5184/) New Castle Unclaimed | 4.9 (738) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Benjamin Franklin Plumbing](https://theopenbooklocal.com/business/g-2ef1f6513b446ce4/) Wilmington Unclaimed | 4.9 (1278) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Benjamin Franklin Plumbing of West Chester](https://theopenbooklocal.com/business/g-cdac3d6108e41ea0/) West Chester Unclaimed | 4.8 (204) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Chadds Ford Climate Control, Inc.](https://theopenbooklocal.com/business/g-fb4be8fc9f9ef108/) Chadds Ford Unclaimed | 4.9 (176) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Delaware Plumbing Professionals](https://theopenbooklocal.com/business/g-c5031ace04822386/) Wilmington Unclaimed | 4.8 (333) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Done Right Today](https://theopenbooklocal.com/business/g-e2dc92e0cd3e4418/) New Castle Unclaimed | 5.0 (107) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | Fletcher Plumbing, Heating, & A/C Inc. Wilmington Unclaimed | 4.9 (18) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | Honesty Services Newark Unclaimed | 5.0 (13) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical](https://theopenbooklocal.com/business/g-64062687f143935d/) Wilmington Unclaimed | 4.8 (2538) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Joseph Frederick & Sons](https://theopenbooklocal.com/business/g-f370610253c714a7/) Wilmington Unclaimed | 4.8 (58) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Laury Heating Cooling & Plumbing](https://theopenbooklocal.com/business/g-3e76f23e6a115c91/) Pennsville Unclaimed | 4.9 (108) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Len the Plumber Heating & Air, LLC](https://theopenbooklocal.com/business/g-5a568ee3b7b2cff0/) Boothwyn Unclaimed | 4.7 (1837) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | Long Lane Home Services Swedesboro Unclaimed | 4.3 (218) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Maichle's Heating and Air Conditioning](https://theopenbooklocal.com/business/g-cf6cf7c0779d48b3/) New Castle Unclaimed | 4.9 (168) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | Perti Plumbing & HVAC Upper Chichester Twp Unclaimed | 4.3 (17) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Roto-rooter Plumbing & Water Cleanup](https://theopenbooklocal.com/business/g-7e75fbf97995731c/) Newark Unclaimed | 4.6 (278) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Roto-Rooter Plumbing & Water Cleanup](https://theopenbooklocal.com/business/g-570f45cbb3453d2c/) Wilmington Unclaimed | 4.6 (158) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | Russo Brothers Inc Wilmington Unclaimed | 5.0 (18) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Service Today Heating, Air Conditioning, Plumbing and Electrical](https://theopenbooklocal.com/business/g-f2b26c10787a23f7/) Bear Unclaimed | 4.7 (128) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [ServiceMark Heating Cooling & Plumbing](https://theopenbooklocal.com/business/g-17262991ef482a57/) Newark Unclaimed | 4.8 (145) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Sps Mechanical Inc.](https://theopenbooklocal.com/business/g-72cefe9a0735fa63/) Woolwich Township Unclaimed | 4.7 (86) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Stan Perkoski's Home Services](https://theopenbooklocal.com/business/g-b7acb47616bbde26/) Wilmington Unclaimed | 4.7 (188) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | Sources: information on file for each business (checked against documents or official records where marked), public business listings and state records. Ratings as of November 3, 2026. | | | | | | | | | | Scroll the table sideways to see every column. The business name stays in view. ## Section 4 More plumbers in Wilmington The other 19, A to Z. The squares show all 22 fields we track; dashed ones are not provided. Each name opens the full sheet. [How we collect and check this](https://theopenbooklocal.com/methodology/) - [Air Temp Solutions](https://theopenbooklocal.com/business/g-4b2a2e7090aa5184/) Unclaimed New Castle 4.9 from 738 reviews 0 of 22 fields [+1 302-750-4168](tel:+13027504168) **Records** 1 of 1 checks confirmed - [Benjamin Franklin Plumbing](https://theopenbooklocal.com/business/g-2ef1f6513b446ce4/) Unclaimed Wilmington 4.9 from 1278 reviews 0 of 22 fields [+1 302-524-7437](tel:+13025247437) **Records** 1 of 1 checks confirmed - [Benjamin Franklin Plumbing of West Chester](https://theopenbooklocal.com/business/g-cdac3d6108e41ea0/) Unclaimed West Chester 4.8 from 204 reviews 0 of 22 fields [+1 610-557-3692](tel:+16105573692) **Records** 1 of 1 checks confirmed - [Delaware Plumbing Professionals](https://theopenbooklocal.com/business/g-c5031ace04822386/) Unclaimed Wilmington 4.8 from 333 reviews 0 of 22 fields [+1 302-308-5535](tel:+13023085535) **Records** 1 of 1 checks confirmed - [Done Right Today](https://theopenbooklocal.com/business/g-e2dc92e0cd3e4418/) Unclaimed New Castle 5.0 from 107 reviews 0 of 22 fields [+1 302-364-0579](tel:+13023640579) **Records** 1 of 1 checks confirmed - **Fletcher Plumbing, Heating, & A/C Inc.** Unclaimed Wilmington 4.9 from 18 reviews 0 of 22 fields [+1 302-323-0503](tel:+13023230503) **Records** 1 of 1 checks confirmed - **Honesty Services** Unclaimed Newark 5.0 from 13 reviews 0 of 22 fields [+1 302-690-2433](tel:+13026902433) **Records** 1 of 1 checks confirmed - [Laury Heating Cooling & Plumbing](https://theopenbooklocal.com/business/g-3e76f23e6a115c91/) Unclaimed Pennsville 4.9 from 108 reviews 0 of 22 fields [+1 856-415-3522](tel:+18564153522) **Records** 1 of 1 checks confirmed - [Len the Plumber Heating & Air, LLC](https://theopenbooklocal.com/business/g-5a568ee3b7b2cff0/) Unclaimed Boothwyn 4.7 from 1837 reviews 0 of 22 fields [+1 610-991-7417](tel:+16109917417) **Records** 1 of 1 checks confirmed - **Long Lane Home Services** Unclaimed Swedesboro 4.3 from 218 reviews 0 of 22 fields [+1 856-241-7726](tel:+18562417726) **Records** 1 of 1 checks confirmed - [Maichle's Heating and Air Conditioning](https://theopenbooklocal.com/business/g-cf6cf7c0779d48b3/) Unclaimed New Castle 4.9 from 168 reviews 0 of 22 fields [+1 302-328-4822](tel:+13023284822) **Records** 1 of 1 checks confirmed - **Perti Plumbing & HVAC** Unclaimed Upper Chichester Twp 4.3 from 17 reviews 0 of 22 fields [+1 610-485-9607](tel:+16104859607) **Records** 1 of 1 checks confirmed - [Roto-rooter Plumbing & Water Cleanup](https://theopenbooklocal.com/business/g-7e75fbf97995731c/) Unclaimed Newark 4.6 from 278 reviews 0 of 22 fields [+1 302-655-1070](tel:+13026551070) **Records** 1 of 1 checks confirmed - [Roto-Rooter Plumbing & Water Cleanup](https://theopenbooklocal.com/business/g-570f45cbb3453d2c/) Unclaimed Wilmington 4.6 from 158 reviews 0 of 22 fields [+1 302-449-1301](tel:+13024491301) **Records** 1 of 1 checks confirmed - **Russo Brothers Inc** Unclaimed Wilmington 5.0 from 18 reviews 0 of 22 fields [+1 302-762-3307](tel:+13027623307) **Records** 1 of 1 checks confirmed - [Service Today Heating, Air Conditioning, Plumbing and Electrical](https://theopenbooklocal.com/business/g-f2b26c10787a23f7/) Unclaimed Bear 4.7 from 128 reviews 0 of 22 fields [+1 443-247-3151](tel:+14432473151) **Records** 1 of 1 checks confirmed - [ServiceMark Heating Cooling & Plumbing](https://theopenbooklocal.com/business/g-17262991ef482a57/) Unclaimed Newark 4.8 from 145 reviews 0 of 22 fields [+1 302-421-9311](tel:+13024219311) **Records** 1 of 1 checks confirmed - [Sps Mechanical Inc.](https://theopenbooklocal.com/business/g-72cefe9a0735fa63/) Unclaimed Woolwich Township 4.7 from 86 reviews 0 of 22 fields [+1 856-290-7318](tel:+18562907318) **Records** 1 of 1 checks confirmed - [Stan Perkoski's Home Services](https://theopenbooklocal.com/business/g-b7acb47616bbde26/) Unclaimed Wilmington 4.7 from 188 reviews 0 of 22 fields [+1 302-529-1220](tel:+13025291220) **Records** 1 of 1 checks confirmed ## Section 5 Pricing and local facts ### Local facts: New Castle costs, fees and rules What public records add to the prices on each sheet: local costs, figures and the rules every quote has to meet. Local facts for Wilmington | Fact | Figure | Period | Source | |---|---|---|---| | People per square mile | 6,747 | 2025 | [Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) | | Land area | 10.9 sq mi | 2025 | [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) | | Wilmington residents | 73,512 | July 1, 2025 | [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) | | Population change since 2020 | +3.7% (from 70,916 (April 2020 base)) | 2020–2025 | [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) | Figures from public sources. Sample figures show what our live public-data feed will fill in; they are not real counts. [Read the Wilmington cost guide for plumbers](https://theopenbooklocal.com/guides/plumbers-cost-wilmington/) ## Section 6 Questions to ask before you sign Each question matches a field on our sheets. If a sheet says Not provided , this is where to ask. 1. **What exactly is in the price?** Get a line-by-line list: permits, materials, equipment, disposal and cleanup. 2. **How much is the deposit, and what are the payment stages?** Each payment should be tied to finished work you can see. 3. **How do you price changes after I sign?** Fixed written price per change, or cost plus a markup? What is the markup? 4. **Which warranty covers what, and for how long?** Ask for the warranty document itself, and whether it transfers if you sell the house. 5. **Who does the work?** Which parts are done by your own crew and which by subcontractors, and are the subcontractors licensed? 6. **Can I see your license and a current insurance certificate?** Check the license yourself on the state's license lookup, and ask the insurer to send the certificate. 7. **What happens if I cancel?** Before permits, after permits and after work starts: what do you keep, and what do you refund? 8. **When could you start, and what delays the finish?** Get the start date in writing, and ask how weather and inspections are handled. ## Section 7 Frequently asked questions Which plumbers in Wilmington are included here? Every active business with enough public data is listed, so you can compare them on the same fields. We compared 22 plumbers for Wilmington. Which of these plumbers has the most reviews? Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical, with 2538 public reviews. A long review history shows how a business handles many jobs. Which of these plumbers in Wilmington has the best reviews? Done Right Today has a 5.0 rating from 107 public reviews, the highest on this page. Are these plumbers licensed? 10 of the 10 businesses here had their state license checked against public records. Each profile shows the source and the date of the check. How many quotes should I get for plumbers in Wilmington? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## Section 8 Contact businesses Ask up to three plumbers for a quote, or for the details their sheets are missing. We send your request only to the businesses you tick. Which businesses? (up to three) We never sell your details. A business that answers may pay us a small fee; your price is the same. We share your details only with the businesses you tick. We may be paid a fee when a request is sent; it doesn't change any sheet, order or label. ## Section 9 Areas and related reports ### Related in Wilmington - [HVAC Contractors](https://theopenbooklocal.com/wilmington/hvac-contractors/) - [Air Duct Cleaning Companies](https://theopenbooklocal.com/wilmington/air-duct-cleaning-companies/) - [AC Repair](https://theopenbooklocal.com/wilmington/ac-repair/) - [Furnace & Heating Repair](https://theopenbooklocal.com/wilmington/furnace-repair/) - [Air Duct Cleaning](https://theopenbooklocal.com/wilmington/air-duct-cleaning/) - [Roofing Contractors](https://theopenbooklocal.com/wilmington/roofing-contractors/) - [Auto repair shops](https://theopenbooklocal.com/wilmington/auto-repair-shops/) - [Brake repair shops](https://theopenbooklocal.com/wilmington/brake-repair-shops/) ### Same service nearby - [Jacksonville](https://theopenbooklocal.com/jacksonville/plumbers/) - [Miami](https://theopenbooklocal.com/miami/plumbers/) - [Tampa](https://theopenbooklocal.com/tampa/plumbers/) - [Orlando](https://theopenbooklocal.com/orlando/plumbers/) - [Port St. Lucie](https://theopenbooklocal.com/port-st-lucie/plumbers/) - [St. Petersburg](https://theopenbooklocal.com/st-petersburg/plumbers/) - [Cape Coral](https://theopenbooklocal.com/cape-coral/plumbers/) - [Hialeah](https://theopenbooklocal.com/hialeah/plumbers/) ### Up a level - [All Wilmington reports](https://theopenbooklocal.com/wilmington/) - [Plumbers in other cities](https://theopenbooklocal.com/plumbers/) - [Wilmington cost guide](https://theopenbooklocal.com/guides/plumbers-cost-wilmington/) ### Run a plumbers business in Wilmington? 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