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National Furnace & Air ConditioningHVAC contractor in Lincoln, NE

National Furnace & Air Conditioning is an HVAC contractor at 3740 S 6th St STE C, Lincoln, NE 68502, ranked #5 of 56 HVAC contractors in Lincoln and rated 4.9 from 434 Google reviews. Open 24 hours a day, 7 days a week.

Lincoln, NEUpdated 0 paid placements in any rankingHow we rank

Call (402) 436-3492Website ↗

Key facts

Key facts about National Furnace & Air Conditioning
Address3740 S 6th St STE C, Lincoln, NE 68502Get directions
Phone(402) 436-3492
Websitenationalfurnace.net
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 434 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Lincoln and 2 towns within 25 miles: Crete and Seward.

Based in Lincoln, NEView on map

Opening hours

Opening hours for National Furnace & Air Conditioning
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 Furnace & Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
National Furnace & Air Conditioning (this business)—644.9 (434)—YesYes
Command Heating and Air#3655.0 (465)—YesYes6.5 mi
Bill's Heating & Air Conditioning#4644.9 (451)—YesYes1.5 mi
All Pro Heating and Air Conditioning#6634.9 (552)—YesYes7.5 mi

See all 56 ranked HVAC contractors in Lincoln

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 434 Google reviews

Hired National Furnace & Air Conditioning? Write a review

Questions about National Furnace & Air Conditioning

How is National Furnace & Air Conditioning ranked in Lincoln?

National Furnace & Air Conditioning is ranked #5 of 56 HVAC contractors in Lincoln by CR Score, with 64 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 Furnace & Air Conditioning’s hours?

National Furnace & Air Conditioning 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 Furnace & Air Conditioning serve?

Serves Lincoln and 2 towns within 25 miles: Crete and Seward. 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 Furnace & Air Conditioning?

National Furnace & Air Conditioning has a rating of 4.9 from 434 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 Furnace & Air Conditioning?

Call National Furnace & Air Conditioning on (402) 436-3492. The business is at 3740 S 6th St STE C, Lincoln, NE 68502. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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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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