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Southwest Mechanical Services IncHVAC contractor in El Cajon, CA

Southwest Mechanical Services Inc is an HVAC contractor at 1251 Greenfield Dr, El Cajon, CA 92021, rated 5.0 from 2 Google reviews. Open Monday to Friday.

El Cajon, CA0 paid placements in any rankingHow we rank

Call (619) 499-7743Website ↗

Key facts

Key facts about Southwest Mechanical Services Inc
Address1251 Greenfield Dr, El Cajon, CA 92021Get directions
Phone(619) 499-7743
Websiteswhvacservice.com
HoursMonday to Friday: 7 AM – 5 PM
Google rating5.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves El Cajon and 11 towns within 25 miles: Bostonia, Winter Gardens, Santee, Lakeside, Casa de Oro-Mount Helix, Rancho San Diego, Eucalyptus Hills, La Mesa, Spring Valley, Lemon Grove and Jamul.

Based in El Cajon, CAView on map

Opening hours

Opening hours for Southwest Mechanical Services Inc
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

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Google

5.0from 2 Google reviews

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Questions about Southwest Mechanical Services Inc

What are Southwest Mechanical Services Inc’s hours?

Southwest Mechanical Services Inc 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 Southwest Mechanical Services Inc serve?

Serves El Cajon and 11 towns within 25 miles: Bostonia, Winter Gardens, Santee, Lakeside, Casa de Oro-Mount Helix, Rancho San Diego, Eucalyptus Hills, La Mesa, Spring Valley, Lemon Grove and Jamul. 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 Southwest Mechanical Services Inc?

Southwest Mechanical Services Inc has a rating of 5.0 from 2 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 Southwest Mechanical Services Inc?

Call Southwest Mechanical Services Inc on (619) 499-7743. The business is at 1251 Greenfield Dr, El Cajon, CA 92021. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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