--- title: Window installers in Wilmington: Top 5 by Local Score url: https://bestoflocalrankings.com/wilmington/window-installers/ updated: 2026-11-03 --- [bestof **local**](https://bestoflocalrankings.com/) - [Wilmington rankings](https://bestoflocalrankings.com/wilmington/) - [Window installers](https://bestoflocalrankings.com/window-installers/) - [Methodology](https://bestoflocalrankings.com/methodology/) - [For businesses](https://bestoflocalrankings.com/claim/) 1. [Home](https://bestoflocalrankings.com/) 2. [Delaware](https://bestoflocalrankings.com/delaware/) 3. [Wilmington](https://bestoflocalrankings.com/wilmington/) 4. Window installers Ranking · Window installers · New Castle # Wilmington Window installers Rankings We scored 5 Wilmington businesses offering window installers on five measures you can check yourself. These are the 5 highest scores, with every number behind them. **5** businesses analyzed Updated November 3, 2026 Ranked Top 5 of 5 Reviews counted 731 Average score 55.1 How the score works [Cost guide](https://bestoflocalrankings.com/guides/window-installers-cost-wilmington/) ## Top 3 Window installers in Wilmington Local Score out of 100, with the numbers behind it and a direct quote request. 1. 01 **70.2** Local Score ### [Pella Windows and Doors](https://bestoflocalrankings.com/business/g-a807b723b3f2fefc/) Wilmington · ★ 5.0 · 604 reviews No review trend yet Checked Operating status Request a quote [Data profile](https://bestoflocalrankings.com/business/g-a807b723b3f2fefc/) 2. 02 **55.5** Local Score ### [Newport Builders Windowland](https://bestoflocalrankings.com/business/g-284b22554efd3b40/) Newport · ★ 4.7 · 38 reviews No review trend yet Checked Operating status Request a quote [Data profile](https://bestoflocalrankings.com/business/g-284b22554efd3b40/) 3. 03 **51.6** Local Score ### [Mw Roofing Llc](https://bestoflocalrankings.com/business/g-7fb16518cba85a28/) Bear · ★ 4.4 · 38 reviews No review trend yet Checked Operating status Request a quote [Data profile](https://bestoflocalrankings.com/business/g-7fb16518cba85a28/) ### More Window installers in Wilmington Out of 100. The right-hand column shows new reviews per 90 days, measured from review count snapshots. 1. 04 [Am Construction](https://bestoflocalrankings.com/business/g-bb17638dfaa337ac/) Swedesboro · ★ 4.5 · 17 reviews **50.8** – no trend yet 2. 05 [Brandywine Exteriors](https://bestoflocalrankings.com/business/g-c0fe0c2035680042/) Wilmington · ★ 4.1 · 34 reviews **47.6** – no trend yet Wilmington average Local Score: **55.1** [How every score is calculated →](https://bestoflocalrankings.com/methodology/) ## Score breakdowns Each measure is scored 0–100, then weighted. The tick marks the average of all 5 businesses analyzed. This business Wilmington average 01 ### [Pella Windows and Doors](https://bestoflocalrankings.com/business/g-a807b723b3f2fefc/) **70.2** Local Score Rating **99** Reviews **93** Recency **50** Experience **0** Profile data **80** Strongest on Rating (99), weakest on Experience (0). Recency scored at a neutral 50: not enough review history yet to measure new reviews. Checked Operating status [Full data profile](https://bestoflocalrankings.com/business/g-a807b723b3f2fefc/) · Request a quote 02 ### [Newport Builders Windowland](https://bestoflocalrankings.com/business/g-284b22554efd3b40/) **55.5** Local Score Rating **76** Reviews **53** Recency **50** Experience **0** Profile data **80** Strongest on Profile data (80), weakest on Experience (0). Recency scored at a neutral 50: not enough review history yet to measure new reviews. Checked Operating status [Full data profile](https://bestoflocalrankings.com/business/g-284b22554efd3b40/) · Request a quote 03 ### [Mw Roofing Llc](https://bestoflocalrankings.com/business/g-7fb16518cba85a28/) **51.6** Local Score Rating **63** Reviews **53** Recency **50** Experience **0** Profile data **80** Strongest on Profile data (80), weakest on Experience (0). Recency scored at a neutral 50: not enough review history yet to measure new reviews. Checked Operating status [Full data profile](https://bestoflocalrankings.com/business/g-7fb16518cba85a28/) · Request a quote Show breakdowns for #4–#5 04 ### [Am Construction](https://bestoflocalrankings.com/business/g-bb17638dfaa337ac/) **50.8** Local Score Rating **68** Reviews **42** Recency **50** Experience **0** Profile data **80** Strongest on Profile data (80), weakest on Experience (0). Recency scored at a neutral 50: not enough review history yet to measure new reviews. Checked Operating status [Full data profile](https://bestoflocalrankings.com/business/g-bb17638dfaa337ac/) · Request a quote 05 ### [Brandywine Exteriors](https://bestoflocalrankings.com/business/g-c0fe0c2035680042/) **47.6** Local Score Rating **51** Reviews **52** Recency **50** Experience **0** Profile data **80** Strongest on Profile data (80), weakest on Experience (0). Recency scored at a neutral 50: not enough review history yet to measure new reviews. Checked Operating status [Full data profile](https://bestoflocalrankings.com/business/g-c0fe0c2035680042/) · Request a quote ## How the Local Score works The same formula for every business. Full detail on our [methodology page](https://bestoflocalrankings.com/methodology/). ### Five measures, fixed weights - Rating **30%** - Reviews **20%** - Recency **20%** - Experience **15%** - Profile data **15%** **Who is ranked.** An active listing, a phone number, a rating of at least 4.0 and 10 or more public reviews. **Ties.** Scores show one decimal; on a tie, more recent reviews rank higher. **Corrections.** [Report a wrong number](https://bestoflocalrankings.com/corrections/); we check the source within five working days. **We never sell score increases.** Businesses can pay us for a claimed profile, leads or competitor reports. None of it touches the score. [How we make money](https://bestoflocalrankings.com/how-we-make-money/) ## The Wilmington window installers market All 5 businesses analyzed, compared with the top 5. Median rating 4.5 Top 5 average **4.54** Median reviews 38 Top 5 average **146** Average years in business – Top 5 average **–** Average Local Score 55.1 Top 5 average **55.1** ### How Wilmington window installers are rated - 4.8 – 5.0 **1** - 4.5 – 4.7 **2** - 4.0 – 4.4 **2** - Under 4.0 **0** ### Average measure scores, all analyzed - Rating **72** - Reviews **58** - Recency **50** - Experience **0** - Profile data **80** **Data note:** a missing measure is scored on the evidence we have and flagged on the card. License checks shown are from public records on the date listed. ### New Castle in numbers Public records that size the market. They show how busy a trade is, not how good a business is, so they are not part of the score. - People per square mile **6,747** Source: [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) · 2025 - Land area **10.9 sq mi** Source: [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - Wilmington residents **73,512** Source: [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) · July 1, 2025 - Population change since 2020 **+3.7%** Source: [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) · 2020–2025 · from 70,916 (April 2020 base) Figures from public sources. Rows tagged "Sample figure" show what our live public-data feeds will supply; they are illustrative, not real counts. Public records size the market and are not part of the score. ## Request quotes from the ranked businesses Free. Only the businesses you tick receive it. We may earn a fee; it never changes a score. Send my request to Choose more businesses (2) We never sell your details. A business that answers may pay us a small fee; your price is the same. ## Questions about this ranking ### How is the top 5 ranking of window installers in Wilmington calculated? Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 5 window installers for Wilmington. ### Which of these window installers in Wilmington has the best reviews? Pella Windows and Doors has a 5.0 rating from 604 public reviews, the highest on this page. ### Are these window installers licensed? 5 of the 5 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 window installers in Wilmington? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## Related rankings Same method, different market. - [HVAC Contractors Wilmington](https://bestoflocalrankings.com/wilmington/hvac-contractors/) - [Air Duct Cleaning Companies Wilmington](https://bestoflocalrankings.com/wilmington/air-duct-cleaning-companies/) - [AC Repair Wilmington](https://bestoflocalrankings.com/wilmington/ac-repair/) - [Furnace & Heating Repair Wilmington](https://bestoflocalrankings.com/wilmington/furnace-repair/) - [Air Duct Cleaning Wilmington](https://bestoflocalrankings.com/wilmington/air-duct-cleaning/) - [Roofing Contractors Wilmington](https://bestoflocalrankings.com/wilmington/roofing-contractors/) - [Auto repair shops Wilmington](https://bestoflocalrankings.com/wilmington/auto-repair-shops/) - [Brake repair shops Wilmington](https://bestoflocalrankings.com/wilmington/brake-repair-shops/) - [Window installers, Jacksonville](https://bestoflocalrankings.com/jacksonville/window-installers/) - [Window installers, Tampa](https://bestoflocalrankings.com/tampa/window-installers/) - [Window installers, Orlando](https://bestoflocalrankings.com/orlando/window-installers/) - [Window installers, West Palm Beach](https://bestoflocalrankings.com/west-palm-beach/window-installers/) - [Window installers, Fort Myers](https://bestoflocalrankings.com/fort-myers/window-installers/) - [Window installers, Boynton Beach](https://bestoflocalrankings.com/boynton-beach/window-installers/) - [Window installers, Sanford](https://bestoflocalrankings.com/sanford/window-installers/) - [Window installers, Sarasota](https://bestoflocalrankings.com/sarasota/window-installers/) - [What window installers cost in Wilmington](https://bestoflocalrankings.com/guides/window-installers-cost-wilmington/) ## Run a window installers business in Wilmington? 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We may earn a fee when you request a quote through a business's profile. Data last updated November 3, 2026 . © 2026 BestOfLocal.