L&L Heating & Cooling LLCHVAC contractor in Williston, ND

#8Ranked #8 of 11 HVAC contractors in Williston

L&L Heating & Cooling LLC is an HVAC contractor in Williston, ND, ranked #8 of 11 HVAC contractors in Williston and rated 5.0 from 4 Google reviews. Open Tuesday to Saturday.

Williston, NDUpdated October 22, 20260 paid placements in any rankingHow we rank

Call (385) 465-5883

Key facts

Key facts about L&L Heating & Cooling LLC
Phone	(385) 465-5883
Hours	Tuesday to Saturday: 7:30 AM – 10 PM
Google rating	5.0 from 4 Google reviews

Trades

Each trade shows the evidence we matched it on.

HVACmain tradeGoogle main category

Service area

Serves Williston and 1 town within 25 miles: Watford City.

Based in Williston, NDView on map

Opening hours

Opening hours for L&L Heating & Cooling LLC
Day	Hours
Monday	Closed
Tuesday	7:30 AM – 10 PMevening
Wednesday	7:30 AM – 10 PMevening
Thursday	7:30 AM – 10 PMevening
Friday	7:30 AM – 10 PMevening
Saturday	7:30 AM – 10 PMevening
Sunday	Closed

Open evenings (after 6 PM)
Open Saturdays
Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
Job	Low	Typical	High
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

L&L Heating & Cooling LLC compared with nearby businesses
Business	Rank	CR Score	Google rating	License verified	Saturday	Sunday	Distance away
L&L Heating & Cooling LLC (this business)	—	55	5.0 (4)	—	Yes	No
Happy Homes	#6	56	5.0 (4)	—	—	—	10.9 mi
Selid Plumbing & Heating Inc	#7	56	3.9 (15)	—	No	No	7.9 mi
Climate Care Heating and Air, LLC	#9	55	5.0 (7)	—	No	No	9.0 mi

See all 11 ranked HVAC contractors in Williston

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 4 Google reviews

Hired L&L Heating & Cooling LLC? Write a review

Questions about L&L Heating & Cooling LLC

How is L&L Heating & Cooling LLC ranked in Williston?

L&L Heating & Cooling LLC is ranked #8 of 11 HVAC contractors in Williston by CR Score, with 55 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 L&L Heating & Cooling LLC’s hours?

L&L Heating & Cooling LLC is open Tuesday to Saturday. Its listed hours are Tuesday to Saturday, 7:30 AM – 10 PM. On Saturdays it is open 7:30 AM to 10 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does L&L Heating & Cooling LLC serve?

Serves Williston and 1 town within 25 miles: Watford City. 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 L&L Heating & Cooling LLC?

L&L Heating & Cooling LLC has a rating of 5.0 from 4 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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