| Business | Phone |
| All Bay Home Incpsection Inc Palo Alto 94306 | (650) 858-2600 |
| Home Performance Solutions 813 La Jennifer Way, Palo Alto 94306 | (650) 855-9726 |
| Jeffrey Ferguson Inc 920 Palo Alto Ave, Palo Alto 94301 | (650) 853-1139 |
| Peninsula Structural Inc 1338 Middlefield Rd, Palo Alto 94301 | (650) 321-8800 |
| World Inspection Network 3350 Birch St, Palo Alto 94306 | (650) 375-0400 |