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Bertram/Blondina Handrail & Stair, Inc.General contractor in Rohnert Park, CA

Bertram/Blondina Handrail & Stair, Inc. is a general contractor at 637 Martin Ave #6, Rohnert Park, CA 94928, ranked #44 of 225 general contractors in Rohnert Park and rated 5.0 from 6 Google reviews. Open Monday to Friday.

Rohnert Park, CAUpdated 0 paid placements in any rankingHow we rank

Call (707) 584-8485Website ↗

Key facts

Key facts about Bertram/Blondina Handrail & Stair, Inc.
Address637 Martin Ave #6, Rohnert Park, CA 94928Get directions
Phone(707) 584-8485
Websitebertramblondina.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating5.0 from 6 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Rohnert Park and 11 towns within 25 miles: Cotati, Roseland, Santa Rosa, Sebastopol, Petaluma, Larkfield-Wikiup, Boyes Hot Springs, Windsor, Sonoma, Saint Helena and Calistoga.

Based in Rohnert Park, CAView on map

Opening hours

Opening hours for Bertram/Blondina Handrail & Stair, Inc.
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report)$15,240$28,190$43,470
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report)$7,050$12,880$18,720

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

Compare nearby general contractors

Bertram/Blondina Handrail & Stair, Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Bertram/Blondina Handrail & Stair, Inc. (this business)—545.0 (6)—NoNo
Rodas Construction Inc#42544.9 (20)—YesNo20.6 mi
Outlander Construction#43543.7 (3)———2.8 mi
Adobe Construction Company#45545.0 (7)—YesYes6.8 mi

See all 225 ranked general contractors in Rohnert Park

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 6 Google reviews

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Questions about Bertram/Blondina Handrail & Stair, Inc.

How is Bertram/Blondina Handrail & Stair, Inc. ranked in Rohnert Park?

Bertram/Blondina Handrail & Stair, Inc. is ranked #44 of 225 general contractors in Rohnert Park by CR Score, with 54 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 Bertram/Blondina Handrail & Stair, Inc.’s hours?

Bertram/Blondina Handrail & Stair, Inc. is open Monday to Friday. Its listed hours are Monday to Friday, 8 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 Bertram/Blondina Handrail & Stair, Inc. serve?

Serves Rohnert Park and 11 towns within 25 miles: Cotati, Roseland, Santa Rosa, Sebastopol, Petaluma, Larkfield-Wikiup, Boyes Hot Springs, Windsor, Sonoma, Saint Helena and Calistoga. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about Bertram/Blondina Handrail & Stair, Inc.?

Bertram/Blondina Handrail & Stair, Inc. has a rating of 5.0 from 6 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 Bertram/Blondina Handrail & Stair, Inc.?

Call Bertram/Blondina Handrail & Stair, Inc. on (707) 584-8485. The business is at 637 Martin Ave #6, Rohnert Park, CA 94928. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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