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DGHVAC contractor in San Jose, CA

DG is an HVAC contractor at 1040 Commercial St #104, San Jose, CA 95112, rated 4.9 from 167 Google reviews. Open Monday to Friday.

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Call (408) 669-3496Website ↗

Key facts

Key facts about DG
Address1040 Commercial St #104, San Jose, CA 95112Get directions
Phone(408) 669-3496
Websitedgheatingandair.com
HoursMonday to Friday: 7:30 AM – 4:30 PM
Google rating4.9 from 167 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves San Jose and 11 towns within 25 miles: Alum Rock, East Foothills, Santa Clara, Milpitas, Communications Hill, Campbell, Sunnyvale, Cupertino, Saratoga, Los Gatos and Mountain View.

Based in San Jose, CAView on map

Opening hours

Opening hours for DG
DayHours
Monday7:30 AM – 4:30 PM
Tuesday7:30 AM – 4:30 PM
Wednesday7:30 AM – 4:30 PM
Thursday7:30 AM – 4:30 PM
Friday7:30 AM – 4:30 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

4.9from 167 Google reviews

Hired DG? Write a review

Questions about DG

What are DG’s hours?

DG is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does DG serve?

Serves San Jose and 11 towns within 25 miles: Alum Rock, East Foothills, Santa Clara, Milpitas, Communications Hill, Campbell, Sunnyvale, Cupertino, Saratoga, Los Gatos and Mountain View. 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 DG?

DG has a rating of 4.9 from 167 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 DG?

Call DG on (408) 669-3496. The business is at 1040 Commercial St #104, San Jose, CA 95112. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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