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Grassi RefrigerationHVAC contractor in Walla Walla, WA

Grassi Refrigeration is an HVAC contractor at 1445 W Rose St, Walla Walla, WA 99362, ranked #9 of 11 HVAC contractors in Walla Walla and rated 4.1 from 63 Google reviews. Open Monday to Friday.

Walla Walla, WAUpdated 0 paid placements in any rankingHow we rank

Call (509) 529-9700Website ↗

Key facts

Key facts about Grassi Refrigeration
Address1445 W Rose St, Walla Walla, WA 99362Get directions
Phone(509) 529-9700
Websitegrassi.us
HoursMonday to Friday: 7:30 AM – 4 PM
Google rating4.1 from 63 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Walla Walla and 1 town within 25 miles: College Place.

Based in Walla Walla, WAView on map

Opening hours

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

Grassi Refrigeration compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Grassi Refrigeration (this business)—554.1 (63)—NoNo
Pro Heating & Air Conditioning#7575.0 (4)—YesYes24.1 mi
Mill Creek Mechanical#8574.8 (36)—NoNo4.2 mi

See all 11 ranked HVAC contractors in Walla Walla

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.1from 63 Google reviews

Hired Grassi Refrigeration? Write a review

Questions about Grassi Refrigeration

How is Grassi Refrigeration ranked in Walla Walla?

Grassi Refrigeration is ranked #9 of 11 HVAC contractors in Walla Walla 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 Grassi Refrigeration’s hours?

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

What areas does Grassi Refrigeration serve?

Serves Walla Walla and 1 town within 25 miles: College Place. 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 Grassi Refrigeration?

Grassi Refrigeration has a rating of 4.1 from 63 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 Grassi Refrigeration?

Call Grassi Refrigeration on (509) 529-9700. The business is at 1445 W Rose St, Walla Walla, WA 99362. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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