Browse Marketing Agencies
Timmermann Group

Timmermann Group

Review
★9/10
🇺🇸 St. Louis, Missouri, United States·10 - 49 employees·Est. 2003·Reviewed Jul 2026

Voted Best Marketing Agency in St. Louis delivering conversions, not diversions

Visit Website
Best For
Businesses seeking conversion-focused marketing with measurable SEO and paid media results
Hourly Rate
$100-149/hr
In line with the $125/hr median for marketing agencies in United States
Min. Project
$5K+
Industries
Healthcare, Legal, Home Services
Timmermann Group

About Timmermann Group

Timmermann Group is an award-winning St. Louis marketing agency founded by Rob Timmermann in 2003. With approximately 35-40 employees, the agency focuses on conversion-driven marketing including SEO, paid media, web design, social media, and analytics. Named to the Inc. 5000 list and recognized by the St. Louis Business Journal, their motto is 'Conversions, not Diversions.'

Who Timmermann Group Is Best For

Timmermann Group works best for Healthcare, Legal companies that need SEO and Paid Media. With minimum project size of $5K+, hourly rates of $100-149/hr, they are accessible to smaller businesses and early-stage companies. Based in St. Louis, MO, their primary differentiator is voted best marketing agency stl.

Why Choose Timmermann Group

Voted Best Marketing Agency STL
Inc. 5000 honoree
Conversion-focused approach
STL Business Journal recognition
20+ years experience

Things to Consider

Moderate team size may limit capacity if you need to scale quickly across multiple channels simultaneously
SEO results typically take 3-6 months to materialize, making this a poor fit for companies needing quick wins or immediate pipeline
Paid media management fees can compound quickly alongside ad spend, making total cost of engagement higher than it initially appears

Timmermann Group Services

SEOPaid MediaWeb DesignSocial Media MarketingAnalyticsContent Marketing

Selected Work

Simon Law — Results-Driven Website

Simon Law — Results-Driven Website

Simon Law

See how Timmermann Group built a results-driven website for Simon Law designed to attract new clients, boost visibility, and turn visitors into consultations.

View case study
Telle Tire & Auto Centers — Website Redesign

Telle Tire & Auto Centers — Website Redesign

Telle Tire & Auto Centers

See how Telle Tire’s new website strengthened customer relationships with online booking, service details, and easy access to their all-in-one automotive care.

View case study
CertaPro Painters — Social Media Growth

CertaPro Painters — Social Media Growth

CertaPro Painters

Explore how Timmermann Group elevated CertaPro Painters' social media presence, achieving remarkable engagement and growth across social platforms.

View case study

Reviews from Google

★5.0/5 (63)
★ 5/5· 3 months ago

As an industrial manufacturer, I've worked with Timmerman Group for about a year and have been thoroughly impressed with their performance. Additionally, each employee has been attentive, responsive, and cares about achieving excellent results. Starting from the intro calls and the pitch, we could tell that they are leaders in their industry, had actionable ideas on Day 1, and showed us metrics for our industry when every other firm we interviewed fell short (or pitched us "vanilla" strategies). They are well worth their fees and I look forward to continue partnering with them.

★ 5/5· 4 months ago

Timmerman group was an exceptional company to work with and excelled in improving every aspect of our business on the SEO side of things. We simply did not understand the amount of money we were wasting on pay per click/pay per call and how much money there was in building a strong website with backlinks that brung in a crazy amount of leads. The amount of $ we saved focusing on the organic piece of our business far outweighed the monthly cost of having them. This may have been one of my best investments i’ve ever made as a business owner

Reviews sourced from Google

See all 63 reviews on Google

Photos

Timmermann Group photo 1
Timmermann Group photo 2
Timmermann Group photo 3
Timmermann Group photo 4
Timmermann Group photo 5
Timmermann Group photo 6

Alternatives to Timmermann Group

Marketing Agencies with a similar market, price band, and focus.