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K4 Heating & CoolingHVAC contractor in Lancaster, CA

K4 Heating & Cooling is an HVAC contractor at 43831 10th St W, Lancaster, CA 93534, ranked #42 of 90 HVAC contractors in Lancaster and rated 4.7 from 47 Google reviews. Open Monday to Friday.

Lancaster, CAUpdated 0 paid placements in any rankingHow we rank

Call (661) 338-6393Website ↗

Key facts

Key facts about K4 Heating & Cooling
Address43831 10th St W, Lancaster, CA 93534Get directions
Phone(661) 338-6393
Websitek4hc.com
HoursMonday to Friday: 7 AM – 5 PM
Google rating4.7 from 47 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Lancaster and 7 towns within 25 miles: Quartz Hill, Palmdale, Vincent, Rosamond, Sun Village, Acton and Lake Los Angeles.

Based in Lancaster, CAView on map

Opening hours

Opening hours for K4 Heating & Cooling
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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

4.7from 47 Google reviews

Hired K4 Heating & Cooling? Write a review

Questions about K4 Heating & Cooling

How is K4 Heating & Cooling ranked in Lancaster?

K4 Heating & Cooling is ranked #42 of 90 HVAC contractors in Lancaster by CR Score, with 56 out of 100 as of November 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 K4 Heating & Cooling’s hours?

K4 Heating & Cooling is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does K4 Heating & Cooling serve?

Serves Lancaster and 7 towns within 25 miles: Quartz Hill, Palmdale, Vincent, Rosamond, Sun Village, Acton and Lake Los Angeles. 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 K4 Heating & Cooling?

K4 Heating & Cooling has a rating of 4.7 from 47 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 K4 Heating & Cooling?

Call K4 Heating & Cooling on (661) 338-6393. The business is at 43831 10th St W, Lancaster, CA 93534. 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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Compare nearby HVAC contractors

K4 Heating & Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
K4 Heating & Cooling (this business)—564.7 (47)—NoNo
Valley Comfort Air Conditioning & Heating#40564.9 (13)—YesNo1.4 mi
Quality Heating and Air Conditioning#41564.6 (56)—YesNo5.7 mi
A/C Today#43564.2 (5)—YesYes6.5 mi

See all 90 ranked HVAC contractors in Lancaster