Suntegrity Solar
Suntegrity Solar
Based in Santa Rosa, Suntegrity Solar designs and installs residential and commercial solar systems across Sonoma, Napa and Marin counties. Its construction business dates to 1977, and it has focused exclusively on solar since 2009.
Last Updated September 29, 2026.
Business Highlights
- Paul and Keith Kruetzfeldt own Suntegrity Solar as a father-and-son team.
- Suntegrity Solar is an Enphase Platinum Installer and a REC Pro Installer.
- Suntegrity Solar lists construction class B, C-10 and C-46 licenses.
- Its own installation team handles work without subcontracting.
- Suntegrity Solar is a certified ChargePoint installer.
Service Area
Santa Rosa, Sonoma County, Napa County and Marin County.
Active Business Listing
Suntegrity Solar is one of 8 solar companies ProsGrade lists in Santa Rosa, California.
8 services listed, including Residential solar, Commercial solar and EV charging stations. Open weekdays, closed on weekends. Rated 4.8 from 29 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Suntegrity Solar compares with the other 7 solar companies on ProsGrade in Santa Rosa, using public Google ratings and review counts.
- Rated 4.8 on Google, at or above the 4.8 average of other Santa Rosa solar companies on ProsGrade.
- One of 6 Santa Rosa solar companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
8 services- Residential solarComposition, tile and metal roofs; ground mounts.
- Commercial solarBallasted systems for suitable flat roofs; parking canopies.
- EV charging stationsLevel II stations; pedestal or wall mounts.
- Energy storageBattery systems for storing solar or grid power.
- GeneratorsSized and installed to work with solar systems.
- Off-grid solar systemsSolar, battery storage and a generator working together.
- Battery backupCan let solar power a home during grid outages.
- Solar financingPACE, solar-company and traditional lender options.
Reviews
What customers say
Customers praise the team's professionalism and coordination. One customer says the company filed a warranty replacement claim after an Enphase monitoring-device issue and kept that customer informed; another says paperwork for permits and inspections was handled efficiently.
Customer Reviews
Helen Park
Constance Mueller (Studio CM Interior Design)
Ulf Temnitzer
Sara Schomp
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Frequently Asked Questions
How long does a typical Suntegrity Solar installation take?
The installation itself typically takes 1 to 2 days; larger systems or roofs with challenging conditions can take longer.
Does Suntegrity Solar monitor installed systems?
It installs monitoring on most solar systems; performance can be viewed on a computer or smartphone, and the company can use the data to troubleshoot.
How does Suntegrity Solar handle conduit?
Conduit is routed through the attic whenever possible; exterior conduit can be painted to match the adjoining surface.








