Overall Favorite
One Hour Heating and Air Conditioning of Wilmington
Highest combined score on this list.
- Operating status checked
Wilmington · 2027 favorites
AC Repair in Wilmington
5 favorites from 18 Wilmington businesses, each labelled for what it does best.
- Updated
- How labels are set
The favorites
Start with these three
Labels aren't ranks: pick the one that fits your project.
Customer Favorite
Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical
The favorite customers talk about most.
- Operating status checked
Favorite
Chadds Ford Climate Control, Inc.
- Operating status checked
More ac repair favorites in Wilmington
- Gold Star Services★ 4.9 · 734 reviews · New Castle
- Air Temp Solutions★ 4.9 · 738 reviews · New Castle
Also shortlisted
- Tri Elite Advisors Hvac★ 5.0 · 98 reviews · Wilmington
- Maichle's Heating and Air Conditioning★ 4.9 · 168 reviews · New Castle
- Laury Heating Cooling & Plumbing★ 4.9 · 108 reviews · Pennsville
- Fletcher Plumbing, Heating, & A/C Inc.★ 4.9 · 18 reviews · Wilmington
- ServiceMark Heating Cooling & Plumbing★ 4.8 · 145 reviews · Newark
- Joseph Frederick & Sons★ 4.8 · 58 reviews · Wilmington
- Stan Perkoski's Home Services★ 4.7 · 188 reviews · Wilmington
- Service Today Heating, Air Conditioning, Plumbing and Electrical★ 4.7 · 128 reviews · Bear
- Sps Mechanical Inc.★ 4.7 · 86 reviews · Woolwich Township
- Newport Auto Center★ 4.7 · 64 reviews · Wilmington
- D&T Heating and Cooling★ 4.5 · 28 reviews · Bear
- Family Heating & Cooling★ 4.3 · 54 reviews · New Castle
- Peirce Phelps★ 4.3 · 18 reviews · Swedesboro
Free quotes
Ask the favorites for a quote
Free, no account. Only the businesses you tick get your details.
Before you sign
Four things to check with any business
- Check the license with your state's licensing board.
- Get three itemised quotes so you compare like with like.
- Confirm who pulls the permit: it should be in the business's name.
- Tie payments to stages and get the warranty in writing.
Local facts
Wilmington, by the numbers
Official figures behind the list.
6,747
People per square mile
Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
10.9 sq mi
Land area
73,512
Wilmington residents
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
+3.7%
Population change since 2020 (from 70,916 (April 2020 base))
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025
Questions
AC Repair in Wilmington: common questions
How is the top 5 ranking of AC repair companies 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 18 AC repair companies for Wilmington.
Which of these AC repair companies in Wilmington has the best reviews?
One Hour Heating and Air Conditioning of Wilmington has a 4.9 rating from 1448 public reviews, the highest on this page.
Which of these AC repair companies 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.
Are these AC repair companies 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 AC repair companies in Wilmington?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.