MWI

MWI is a marketing agency at 515 E Grant St Ste 150 in Phoenix (85004). It was founded in 1999, which makes it older than 88% of the SEO 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 4.4 out of 5 across 7 Google reviews, fewer than the city median of 12.5; 86% of those reviews are five-star, against 92% across Phoenix.

Where the score comes from

Those three parts give an Explorer Score of 72/100, which places MWI 20th of 48 SEO companies in Phoenix. How the score works.

Reviews in detail

86% five-star and 14% one- or two-star, against 92% and 5% across Phoenix. 7 reviews is more than 23% of local SEO companies have.

Google Maps check

Not yet checked, so the Maps part of the score uses a neutral value.

What the data says

Strengths:

• 27 years in business, against a city median of 15.5.
• Active profiles on 5 social networks.
• An owner-managed Google Business Profile.
• Open seven days a week.

Check before you sign:

• Only 7 Google reviews, so the rating rests on a small sample.
• A toll-free number rather than a local line, so ask where the team is based.
• No contact page on its website.

Best for: SEO plus a new website.

Services, website and presence

Services listed

Marketing agency, Advertising agency, Internet marketing service, Website designer (4; local median 4)

Website

mwi.com — “Multi-Location Marketing Agency | MWI”

Built on

Wordpress, about 1 pages, HTTPS, domain 31.4 years old

Contact page / booking

No / No

Social profiles

X, Youtube, Facebook, Linkedin, Instagram

Google Ads

Not seen

Google profile

Owner-managed, 14 photos, open 7 days a week

Contact email

Not confirmed

Questions to ask MWI

1. You have few public reviews. Can you share three recent client references?
2. Where is the team that would handle my account based?
3. Where does your own business rank on Google Maps for "seo agency near me" in this city, and why?
4. Which three clients can I look up on Google right now to see the rankings you built?
5. What do you do in month one, and what will I see in my reports by month three?
6. Do you build links, and where from?

Quick answers

Is MWI a good SEO company?

MWI is a solid option in Phoenix. Its strongest signal is 27 years in business, against a city median of 15.5. Before signing, note only 7 Google reviews, so the rating rests on a small sample.

How many reviews does MWI have?

7 Google reviews at an average of 4.4. That is more than 23% of SEO companies in Phoenix; the median has 12.5.

Where is MWI located?

515 E Grant St Ste 150, Phoenix, AZ 85004. 5 other SEO companies we list share the same ZIP code.

What does MWI do?

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

Sources: Google Business Profile, the business's website and our Maps check. Figures as of 17 October 2026. ← All 48 Phoenix SEO companies, ranked