#1
1 For All Smog
“Honest very professional and knowledgeable in trouble shooting smog diagnostic problems overall clean and friendly environment” — Google review
Best Well Inspectors in Vallejo, CA
The 10 best-rated well inspectors in Vallejo, CA average 4.8★ on Google across 1,208 reviews. A2Z Restoration has the top rating (5.0★), and Vallejo Smog Test has the most reviews (306). Updated October 26, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (1,208 reviews combined) and currently operating. Request a call back and the company will phone you directly.
#2
Vallejo Smog Test
“Their customer service was impeccable along with great knowledge of their business. I will be returning for future smog tests!☺️” — Google review
#3
A1 Smog STAR CERTIFIED station
“Great experience! Went in at about 10:30am on a Thursday. Was in and out within 20 minutes. Very reasonable pricing and friendly owner.” — Google review
#4
A2Z Restoration
“Idan and the A2Z team did an excellent and highly professional job. The work was completed efficiently, on time, and with great attention to detail.” — Google review
#5
All Star Smog
“Quick and easy smog test. No appointment required. I was in and out in under 15 minutes. Friendly staff and immaculately maintained shop. Check their website for $30 coupon. Cars 2000 and newer pay under $50 for smog…” — Google review
#6
SafeBuy
“As a local auto dealer, I can’t recommend SafeBuy enough. We’ve had Eran conduct inspections at our dealership over 15 times for mutual customers, and whenever he’s identified an issue, it was 100% valid. He pays…” — Google review
#7
7 Days Smog & DMV Registration Services
“This Is A Very Good Place To Get Your Cars Smog and You Can Also Get Your Tags and Plates and Everything You need just like a DMV, customer Service is A1” — Google review
#8
SG SMOG CHECK CENTER
“I bring all my vehicles here for Smog testing. There cost is reasonable and they make every effort to get you in and out.” — Google review
#9
McLean & Williams Inc
“I've been a McLean Williams customer for 30 years. They are the best in Napa Valley when it comes to drilling wells and installing the equipment to use those wells. I recently needed a new storage tank. Within 48…” — Google review
#10
JR's Plumbing & Drain
“Another outstanding service from Andres S was truly remarkable. He demonstrated extensive knowledge of plumbing systems and carefully explained the proper maintenance procedures for our drains. As new homeowners, we…” — Google review
How we pick well inspectors in Vallejo
We scan Google Maps for well inspector listings in and around Vallejo, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Frequently asked questions
Who is the highest-rated well inspector in Vallejo?
A2Z Restoration has the highest Google rating on our Vallejo list: 5.0 out of 5 from 41 reviews (as of October 26, 2026).
Which well inspector in Vallejo has the most reviews?
Vallejo Smog Test has the most Google reviews among the companies listed here: 306, with a 4.8★ average.
How are these well inspectors chosen?
Only open Vallejo-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.