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Harris Plumbing, Heating, Air & ElectricalHVAC contractor in New Castle, DE

Harris Plumbing, Heating, Air & Electrical is an HVAC contractor at 77 McCullough Dr Suite 5, New Castle, DE 19720, ranked #6 of 340 HVAC contractors in New Castle and rated 4.8 from 1,753 Google reviews. Open 24 hours a day, 7 days a week.

New Castle, DEUpdated 0 paid placements in any rankingHow we rank

Call (302) 618-3501Website ↗

Key facts

Key facts about Harris Plumbing, Heating, Air & Electrical
Address77 McCullough Dr Suite 5, New Castle, DE 19720Get directions
Phone(302) 618-3501
Websitecallharrisnow.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 1,753 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves New Castle and 11 towns within 25 miles: Wilmington Manor, Elsmere, Wilmington, Edgemoor, Bear, Pike Creek Valley, Pike Creek, Brookside, North Star, Claymont and Hockessin.

Based in New Castle, DEView on map

Opening hours

Opening hours for Harris Plumbing, Heating, Air & Electrical
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Harris Plumbing, Heating, Air & Electrical compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Harris Plumbing, Heating, Air & Electrical (this business)—654.8 (1,753)—YesYes
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical#4664.8 (2,115)—YesYes0.2 mi
One Hour Heating & Air Conditioning® of Wilmington De#5664.9 (3,009)—YesYes2.3 mi
Burns & McBride Home Comfort#7654.8 (1,529)—YesYes0.4 mi

See all 340 ranked HVAC contractors in New Castle

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 1,753 Google reviews

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Questions about Harris Plumbing, Heating, Air & Electrical

How is Harris Plumbing, Heating, Air & Electrical ranked in New Castle?

Harris Plumbing, Heating, Air & Electrical is ranked #6 of 340 HVAC contractors in New Castle by CR Score, with 65 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Harris Plumbing, Heating, Air & Electrical’s hours?

Harris Plumbing, Heating, Air & Electrical is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Harris Plumbing, Heating, Air & Electrical serve?

Serves New Castle and 11 towns within 25 miles: Wilmington Manor, Elsmere, Wilmington, Edgemoor, Bear, Pike Creek Valley, Pike Creek, Brookside, North Star, Claymont and Hockessin. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Harris Plumbing, Heating, Air & Electrical?

Harris Plumbing, Heating, Air & Electrical has a rating of 4.8 from 1,753 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Harris Plumbing, Heating, Air & Electrical?

Call Harris Plumbing, Heating, Air & Electrical on (302) 618-3501. The business is at 77 McCullough Dr Suite 5, New Castle, DE 19720. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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