Read authentic reviews from customers, clients and employees.
Find top rated recruiters on the GR Marketplace
 

Tier4 Group

4.90
from 1059 reviews
96% highly recommended
 
Rating Breakdown
5 star
1,051 4 star
61 3 star
9 2 star
1 1 star
9
Traits

Genuine

4.90

Responsive

4.92

Experienced

4.86

Advisor

4.89

Transparent

4.91
People Who Recommend
96%
Reviews in Last 12 Months
283
Reviews
Rating Past 12 Months Tier4 Group continuously reviews to keep ratings current.
4.89 from 283 reviews

Patrick O. Sr. Project Manager 5.00

7 months ago

About Crystal Rehling:

She’s great! Gave me amazing feedback about my resume that has helped me get more traction with interviews. Her interview prep also helped a ton during meetings with potential employers!
Highly Recommended

Helpful? Report

Christine A. Product Delivery Manager 5.00

7 months ago

About Crystal Rehling:

Crystal was exceptional throughout my job search. She provided valuable guidance on my resume and interview preparation, stayed responsive and encouraging during the entire process, and ultimately helped me land a great contract role at Global Payments. Her professionalism and genuine support made what can be a stressful experience much easier. I'd highly recommend working with Crystal and the Tier4 team.
Highly Recommended

Helpful? Report

Sherard B. Clinical Systems Analyst 5.00

8 months ago

About Amanda Singleton:

Highly Recommended

Helpful? Report

Kim P. Lead Application Support Specialist 5.00

8 months ago

About Crystal Rehling:

Crystal was extremely helpful and informative while assisting me with my resume and getting ready to apply for jobs again. Her feedback was the first that genuinely helped me feel confident about interviewing.
Highly Recommended

Helpful? Report

Rick V. BI Analyst/Engineer 5.00

8 months ago

About Brad Morris:

Highly professional, tenured and very knowledgeable. Extremely talented at making connections and aligning opportunities with talented individuals.
Highly Recommended

Helpful? Report

John L. Sr. BI Reporting Analyst 5.00

8 months ago

About Crystal Rehling:

Crystal was a fantastic communicator throughout the entire process! It's clear that she thoughtfully considers the needs of _all_ parties as she works to match candidates to roles.
Highly Recommended

Helpful? Report

Ingrid F. Dayforce Payroll Integration Specialist 5.00

8 months ago

About Kyle O'Hara:

Kyle has reached out to me previously but I was already on a contract. This time I was finishing one so his timing was spot on. The project/contract is a good fit as it is an acquisition and need assistance in a number of areas which I happen to know how to configure in Dayforce. There is only one thing that Kyle would not know but the client has made my role more advanced then what the job description has indicated. The client did that after I started and was able to address a number of issues while people were out of the office during the holiday.
Highly Recommended

Helpful? Report

Shiny A. Technical Delivery Manager 5.00

8 months ago

About Crystal Rehling:

She was consistent and transparent on communications. She assisted in the interview process which as a candidate helped me to crack the interview
Highly Recommended

Helpful? Report

L. Vaishnavi Y. Sr. Data Engineer 5.00

8 months ago

About Crystal Rehling:

I had an excellent experience working with Crystal Rehling. She was extremely professional, approachable, and always responded quickly to my questions. Her guidance and support throughout the process made everything smooth and stress-free. I truly appreciated her friendly demeanor and the way she went above and beyond to help me at every step. I wouldn’t hesitate to work with her again or recommend her to others.
Highly Recommended

Helpful? Report

Nichol D. Category Manager 5.00

8 months ago

About Crystal Rehling:

Working with Crystal was afantastic experience. She has been a grat advocate for mw with tge employer, personable, reliable, professional. She has great knowledge of the job position. Overall great experience.
Highly Recommended

Helpful? Report

This profile is part of a free service from Great Recruiters.
Do you work in the staffing recruiting vertical and want your own profile like this? Create an account…
Great Recruiters
Terms of Service
Privacy Policy
©Copyright 2026, Great Recruiters LLC. All rights reserved.