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Ernst Mechanical ServicesHVAC contractor in Seaford, DE

Ernst Mechanical Services is an HVAC contractor in Seaford, DE, ranked #12 of 81 HVAC contractors in Seaford and rated 4.4 from 7 Google reviews. Open 24 hours a day, 7 days a week.

Seaford, DEUpdated 0 paid placements in any rankingHow we rank

Call (302) 470-3372

Key facts

Key facts about Ernst Mechanical Services
Phone(302) 470-3372
HoursOpen 24 hours, 7 days a week
Google rating4.4 from 7 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Seaford and 3 towns within 25 miles: Dover, Smyrna and Milford.

Based in Seaford, DEView on map

Opening hours

Opening hours for Ernst Mechanical Services
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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.4from 7 Google reviews

Hired Ernst Mechanical Services? Write a review

Questions about Ernst Mechanical Services

How is Ernst Mechanical Services ranked in Seaford?

Ernst Mechanical Services is ranked #12 of 81 HVAC contractors in Seaford by CR Score, with 58 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 Ernst Mechanical Services’ hours?

Ernst Mechanical Services 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 Ernst Mechanical Services serve?

Serves Seaford and 3 towns within 25 miles: Dover, Smyrna and Milford. 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 Ernst Mechanical Services?

Ernst Mechanical Services has a rating of 4.4 from 7 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.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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