Falls Mechanical Services LLCHVAC contractor in Great Falls, MT

#10Ranked #10 of 31 HVAC contractors in Great Falls

Falls Mechanical Services LLC is an HVAC contractor at 600 2nd St S, Great Falls, MT 59405, ranked #10 of 31 HVAC contractors in Great Falls and rated 4.7 from 45 Google reviews. Open Monday to Friday.

Great Falls, MTUpdated October 22, 20260 paid placements in any rankingHow we rank

Call (406) 761-7283Website ↗

Key facts

Key facts about Falls Mechanical Services LLC
Address	600 2nd St S, Great Falls, MT 59405Get directions
Phone	(406) 761-7283
Website	fallsmechanical.com
Hours	Monday to Thursday: 8 AM – 5 PM; Friday: 8 AM – 3 PM
Google rating	4.7 from 45 Google reviews

Trades

Each trade shows the evidence we matched it on.

HVACmain tradeGoogle main category

Service area

Based in Great Falls, MTView on map

Opening hours

Opening hours for Falls Mechanical Services LLC
Day	Hours
Monday	8 AM – 5 PM
Tuesday	8 AM – 5 PM
Wednesday	8 AM – 5 PM
Thursday	8 AM – 5 PM
Friday	8 AM – 3 PM
Saturday	Closed
Sunday	Closed

Open evenings — no
Open Saturdays — no
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

Falls Mechanical Services LLC compared with nearby businesses
Business	Rank	CR Score	Google rating	License verified	Saturday	Sunday	Distance away
Falls Mechanical Services LLC (this business)	—	58	4.7 (45)	—	No	No
MacDonald Heating & Cooling	#8	58	4.9 (17)	—	—	—	5.2 mi
Combustion Service Co. Inc.	#9	58	4.5 (4)	—	Yes	Yes	2.0 mi
MT Cool HVAC	#11	58	5.0 (7)	—	Yes	Yes	6.2 mi

See all 31 ranked HVAC contractors in Great Falls

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 45 Google reviews

Hired Falls Mechanical Services LLC? Write a review

Questions about Falls Mechanical Services LLC

How is Falls Mechanical Services LLC ranked in Great Falls?

Falls Mechanical Services LLC is ranked #10 of 31 HVAC contractors in Great Falls 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 Falls Mechanical Services LLC’s hours?

Falls Mechanical Services LLC is open Monday to Friday. Its listed hours are Monday to Thursday, 8 AM – 5 PM; Friday, 8 AM – 3 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What do Google reviews say about Falls Mechanical Services LLC?

Falls Mechanical Services LLC has a rating of 4.7 from 45 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 Falls Mechanical Services LLC?

Call Falls Mechanical Services LLC on (406) 761-7283. The business is at 600 2nd St S, Great Falls, MT 59405. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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