What makes Rosendin unique?

Rosendin leads the industry by using innovative technology to do jobs faster, safer, and with more efficiency. They take pride in training their specialists in cutting-edge and emerging technologies, allowing them to deliver high-quality work and innovative solutions to their customers.

What types of projects does Rosendin work on?

Rosendin's customers lead some of the most complex construction projects in the nation, and they work across a variety of market sectors, including audio/visual systems, biotech/pharma, commercial, data centers, education, entertainment, healthcare, institutional, renewable energy, special systems, and transportation.

What are Rosendin's core services?

Rosendin's core services include building information modeling, engineering, instrumentation & controls, and service & maintenance. They also offer value-added services such as design-assist, design-build, integrated project delivery (IPD), and prefabrication.

What is Rosendin's employee ownership structure?

Rosendin is proud to be an employee-owned company, which means that their employees have a vested interest in the success of the business. This ownership structure helps to foster a culture of innovation, collaboration, and dedication to delivering high-quality work for their customers.

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Rosendin

2121 Oakdale Ave, San Francisco, CA, 94124, United States

Last Updated Oct 23, 2026

Own this business? Claim & update this listing →

Company Overview

Company Name

Rosendin

Address

2121 Oakdale Ave, San Francisco, CA, 94124, United States

Website

rosendin.com

Phone

(415) 495-9300

Established

1996

Locations

About Rosendin

Rosendin is a major electrical contractor headquartered in San Francisco, California, with over 7,500 employees. The company is known for its expertise in innovative technology, safety, and quality, and has worked on numerous complex construction projects across the United States.

Business Profile

Read from the Rosendin website on Oct 23, 2026. Hover an item to see the exact wording it came from.

Languages (besides English)

Spanish

Ownership (as declared by the business)

About the website

Website quality (AI-assessed): 8/10 · Current copyright 2026; Complete service and careers pages
Footer copyright year: 2026

Rosendin is hiring

Open roles listed on their website as of Oct 23, 2026.

Electricians
Fire Alarm Technicians
Quality Control Leads
Service Truck Drivers
Start-Up Technicians

Hiring in: Skilled trades, Field technicians, Management, Drivers

View careers page →

Recent changes

What changed on the Rosendin website and Google listing, as detected by Coldlytics on each visit.

Nov 1, 2026 · Sterling, VA
Google reviews went from 50 to 51
Nov 1, 2026 · Sterling, VA
Google rating went from 4.1 to 4.2
Oct 30, 2026 · Tempe, AZ
Google reviews went from 58 to 57
Oct 23, 2026
LinkedIn Insight tag installed
Oct 23, 2026
Google Ads pixel installed
Oct 23, 2026
Meta (Facebook) ad pixel installed

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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Rosendin locations

23 Google Business Profile listings.

Location	Google category	Reviews	Status
2121 Oakdale Ave, San Francisco, CAprimary	—	—	Claimed
22085 Co Rd 3P, Limon, CO	—	—	Claimed
1730 S Anaheim Way, Anaheim, CA	—	—	—
880 Mabury Rd, San Jose, CA	—	—	—
1033 Meister Ln Ste 100, Pflugerville, TX	—	—	—
880 Mabury Rd, San Jose, CA	—	—	—
7433 Lee-Davis Rd Ste 301B, Mechanicsville, VA	—	—	Claimed
1375 W Drivers Way, Tempe, AZ	Electrician	4.4 (57)	Claimed
23001 Ladbrook Dr, Sterling, VA	Electrician	4.2 (51)	Claimed
1730 S Anaheim Way, Anaheim, CA	Electrician	4.7 (38)	Claimed
1033 Meister Ln, Pflugerville, TX	—	4.5 (31)	Claimed
2777 Orchard Pkwy, San Jose, CA	Electrician	4.3 (10)	Claimed
543 SW Commerce Ct, Prineville, OR	—	4.2 (10)	Claimed
7770 Dean Martin Dr Ste 308, Las Vegas, NV	Electrician	4.0 (9)	Claimed
5579 NE Huffman St Ste A, Hillsboro, OR	Electrician	5.0 (6)	Claimed
1338 N Market Blvd, Sacramento, CA	Electrician	4.2 (5)	Claimed
1747 Dorsey Rd Ste C, Hanover, MD	Electrician	4.0 (4)	Claimed
2526 Charter Oak Dr A, Temple, TX	Electrician	4.0 (3)	Claimed
615 Freeport Pkwy, Coppell, TX	—	4.3 (3)	Claimed
10028 Torrence Frd Dr #200, Huntersville, NC	Electrician	4.3 (3)	Claimed
605 Glendale Ave #101, Sparks, NV	Construction company	3.0 (2)	Claimed
40 Butterfield Trail Blvd, El Paso, TX	Construction company	5.0 (1)	Claimed
99-129 Waiua Way, Aiea, HI	Electrician	5.0 (1)	Claimed

Electrical Companies near San Francisco, CA

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Frequently Asked Questions about Rosendin

Advertising Pixels

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Technologies Used

Social Profiles

Key Decision Makers

Dana Sack Owner

Keith Douglas CEO

Jeremy Schaefer Corporate Training Manager

Paolo Degrassi President

Laura Alloway Marketing Manager

Mike Greenawalt Owner

Geary Heinrich Director