The Ad Firm (Irvine, CA): Reviews, Services and How It Compares With Other Web Design Companies

The Ad Firm is an internet marketing service at 5151 California Ave #100A in Irvine (92617). It was founded in 2009, which makes it older than 42% of the web design companies we track in the city. The team is listed at 11-50 people. Its profile covers SEO, Web design, Advertising, Marketing strategy.

Clients rate it 4.9 out of 5 across 50 Google reviews, more than the city median of 10; 94% of those reviews are five-star, against 93% across Irvine. When we searched “seo agency near me” from Irvine on 30 September 2026, it appeared at #7; that search was led by Creative Legacy Agency - Los Angeles SEO Company with 12 reviews.

On our Irvine shortlists: Most reviewed.

How it compares with Irvine

This oneCity Google rating4.94.83 avg Google reviews5010 median Five-star share94%93% Years in business1718 median Google Maps, “seo agency near me”#72/36 on p.1 Services listed54 median

Its review count is better than the city median and higher than 93% of local web design companies. Among the 17 with ten or more reviews, its review-weighted rating beats 88%. On Google Maps it is ahead of 94% of the 36 checked; Creative Legacy Agency - Los Angeles SEO Company led that search with 12 reviews.

Reviews

5★474★13★12★01★1

2% of its reviews are one or two stars, against 5% across Irvine: no more criticism than the local norm.

For and against

Points for

On the first page of Google Maps (#7) for “seo agency near me”.
A 4.9 rating from 50 reviews, well above the city median of 10.
17 years in business, against a city median of 18.
An owner-managed Google Business Profile.
Open seven days a week.

Services and online presence

Services: Internet marketing service, Advertising agency, Marketing agency, Marketing consultant, Website designer
Website: theadfirm.net
Built on: Wordpress, domain 13.1 years old
Online booking: No
Contact page: Not checked
Social profiles: None found
Google Ads: Not seen
Google profile: Owner-managed, 52 photos
Contact email: Not confirmed
Open: 7 days a week
Team size: 11-50 people

Questions to ask The Ad Firm

You list 5 service categories. Which two make up most of your work?
Can I see three sites you built this year, and how they score on Google PageSpeed?
Will I own the site, the domain and the hosting account?
What platform will you build on, and why that one for my business?
What does the price include: design, content, SEO setup, training?
What happens after launch: updates, backups, support?

Quick answers

Is The Ad Firm a good web design company?

Above the Irvine norm. Clients rate it 4.9 out of 5 across 50 Google reviews, more than the city median of 10; 94% of those reviews are five-star, against 93% across Irvine. When we searched “seo agency near me” from Irvine on 30 September 2026, it appeared at #7; that search was led by Creative Legacy Agency - Los Angeles SEO Company with 12 reviews.

How many reviews does The Ad Firm have?

50 Google reviews at an average of 4.9. That is more than 93% of web design companies in Irvine; the median has 10.

Where is The Ad Firm located?

5151 California Ave #100A, Irvine, CA 92617. 4 other web design companies we list share the same ZIP code.

What does The Ad Firm do?

Its Google profile lists Internet marketing service, Advertising agency, Marketing agency, Marketing consultant, Website designer. We tag that as SEO, Web design, Advertising, Marketing strategy.

Sources: Google Business Profile, the business's website and our Maps check, as of 17 October 2026. ← Compare all 40 web design companies in Irvine

The Ad Firm