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CSI MechanicalHVAC contractor in Shelby, NC

CSI Mechanical is an HVAC contractor at 410 S Post Rd, Shelby, NC 28152, ranked #5 of 89 HVAC contractors in Shelby and rated 4.9 from 375 Google reviews. Open Monday to Friday.

Shelby, NCUpdated 0 paid placements in any rankingHow we rank

Call (704) 600-6267Website ↗

Key facts

Key facts about CSI Mechanical
Address410 S Post Rd, Shelby, NC 28152Get directions
Phone(704) 600-6267
Websitecsimechanical.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.9 from 375 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Shelby and 7 towns within 25 miles: Kings Mountain, Cherryville, Bessemer City, South Gastonia, Gastonia, Lincolnton and Forest City.

Based in Shelby, NCView on map

Opening hours

Opening hours for CSI Mechanical
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 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.

Compare nearby HVAC contractors

CSI Mechanical compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
CSI Mechanical (this business)—604.9 (375)—NoNo
Roland Black Heating, Cooling, Plumbing & Generators#3614.9 (1,054)—YesYes18.2 mi
Childers Heating & Air Conditioning#4604.8 (316)—YesYes16.4 mi
Shelby Heating & Air Conditioning Inc#6604.8 (510)—NoNo2.3 mi

See all 89 ranked HVAC contractors in Shelby

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 375 Google reviews

Hired CSI Mechanical? Write a review

Questions about CSI Mechanical

How is CSI Mechanical ranked in Shelby?

CSI Mechanical is ranked #5 of 89 HVAC contractors in Shelby by CR Score, with 60 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 CSI Mechanical’s hours?

CSI Mechanical is open Monday to Friday. Its listed hours are Monday to Friday, 8 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 CSI Mechanical serve?

Serves Shelby and 7 towns within 25 miles: Kings Mountain, Cherryville, Bessemer City, South Gastonia, Gastonia, Lincolnton and Forest 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 CSI Mechanical?

CSI Mechanical has a rating of 4.9 from 375 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 CSI Mechanical?

Call CSI Mechanical on (704) 600-6267. The business is at 410 S Post Rd, Shelby, NC 28152. 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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