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California Sunrooms Co.Window installer in Alamo, CA

California Sunrooms Co. is a window installer in Alamo, CA, ranked #9 of 326 window installers in Alamo and rated 4.9 from 70 Google reviews. Open Monday to Saturday.

Alamo, CAUpdated 0 paid placements in any rankingHow we rank

Call (925) 270-0827Website ↗

Key facts

Key facts about California Sunrooms Co.
Phone(925) 270-0827
Websitecal-sunrooms.com
HoursMonday to Saturday: 10 AM – 6 PM
Google rating4.9 from 70 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Alamo and 11 towns within 40 miles: Danville, San Ramon, Blackhawk, Dublin, Saranap, Walnut Creek, Clayton, Waldon, Moraga, Contra Costa Centre and Lafayette.

Based in Alamo, CAView on map

Opening hours

Opening hours for California Sunrooms Co.
DayHours
Monday10 AM – 6 PM
Tuesday10 AM – 6 PM
Wednesday10 AM – 6 PM
Thursday10 AM – 6 PM
Friday10 AM – 6 PM
Saturday10 AM – 6 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

Typical window installation prices

Typical window installation prices
JobLowTypicalHigh
Window replacementPer project (several windows): typical range of customer-reported projects. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report)$3,710$7,930$12,770

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby window installers

California Sunrooms Co. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
California Sunrooms Co. (this business)—584.9 (70)—YesNo
King Of Auto Glass#7594.9 (232)—YesYes27.4 mi
Rios Glass#8595.0 (8)—YesYes10.8 mi
Den Defenders Window Screens#10585.0 (68)—YesYes14.1 mi

See all 326 ranked window installers in Alamo

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 70 Google reviews

Hired California Sunrooms Co.? Write a review

Questions about California Sunrooms Co.

How is California Sunrooms Co. ranked in Alamo?

California Sunrooms Co. is ranked #9 of 326 window installers in Alamo 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 California Sunrooms Co.’s hours?

California Sunrooms Co. is open Monday to Saturday. Its listed hours are Monday to Saturday, 10 AM – 6 PM. On Saturdays it is open 10 AM to 6 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does California Sunrooms Co. serve?

Serves Alamo and 11 towns within 40 miles: Danville, San Ramon, Blackhawk, Dublin, Saranap, Walnut Creek, Clayton, Waldon, Moraga, Contra Costa Centre and Lafayette. The list is based on the business's location and the usual service radius for window installation. Confirm your address is covered when you call.

What do Google reviews say about California Sunrooms Co.?

California Sunrooms Co. has a rating of 4.9 from 70 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 California Sunrooms Co.?

Call California Sunrooms Co. on (925) 270-0827. 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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