Skip to content
ContractorsRanked

National ElectricHVAC contractor in Detroit, MI

National Electric is an HVAC contractor at 17351 Conant, Detroit, MI 48212, ranked #48 of 768 HVAC contractors in Detroit and rated 4.4 from 43 Google reviews. Open 24 hours a day, 7 days a week.

Detroit, MIUpdated 0 paid placements in any rankingHow we rank

Call (313) 244-9800Website ↗

Key facts

Key facts about National Electric
Address17351 Conant, Detroit, MI 48212Get directions
Phone(313) 244-9800
Website4mypower.com
HoursOpen 24 hours, 7 days a week
Google rating4.4 from 43 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Electricalbusiness name

Service area

Serves Detroit and 11 towns within 25 miles: Highland Park, Hamtramck, Hazel Park, Ferndale, Center Line, Madison Heights, Warren, Royal Oak, Eastpointe, Oak Park and Huntington Woods.

Based in Detroit, MIView on map

Opening hours

Opening hours for National Electric
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

National Electric compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
National Electric (this business)—594.4 (43)—YesYes
A&A Mechanical Heating Cooling and Refrigeration#46594.9 (28)—YesYes7.4 mi
Carter's Plumbing, Heating & Cooling of Farmington Hills#47594.9 (1,053)—YesYes13.6 mi
Sky Heating and Cooling LLC#49595.0 (74)—YesYes8.0 mi

See all 768 ranked HVAC contractors in Detroit

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.4from 43 Google reviews

Hired National Electric? Write a review

Questions about National Electric

How is National Electric ranked in Detroit?

National Electric is ranked #48 of 768 HVAC contractors in Detroit by CR Score, with 59 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 National Electric’s hours?

National Electric 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 National Electric serve?

Serves Detroit and 11 towns within 25 miles: Highland Park, Hamtramck, Hazel Park, Ferndale, Center Line, Madison Heights, Warren, Royal Oak, Eastpointe, Oak Park and Huntington Woods. 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 National Electric?

National Electric has a rating of 4.4 from 43 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 National Electric?

Call National Electric on (313) 244-9800. The business is at 17351 Conant, Detroit, MI 48212. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own National Electric? Claim this profile.

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

Claim this profile