Client Success Stories

Trusted by Government Contractors Nationwide.

Don’t Just Take Our Word for It.

Real feedback from federal, state, and commercial contractors who trusted SAS-GPS with complex pursuits, high-stakes proposals, and critical deadlines.

$45B+
In Client Contract Awards
20+ Years
Of Proposal Partnership
★★★★★
100+ Client Testimonials
Read Client Testimonials
Client reviews for SAS-GPS government proposal writing services
★★★★★ Trusted by contractors nationwide
In Their Words

What Our Clients Are Saying

From heavy civil construction and federal facilities to healthcare communications and professional services, hear directly from clients we have supported through complex pursuits and successful contract awards.

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★★★★★
Heavy Civil · USACE

“They are highly dependable and very knowledgeable in this domain. Their approach has consistently reduced the time and effort needed to win projects and significantly reduces the burden on our engineers.”

Bob Martin
Regional Manager · Michels Corporation
Verified Client
J
★★★★★
Proposal Leadership

“Since becoming involved, Ben has provided exceptional clarity, guidance, and leadership throughout this process. Excellence is earned, and Ben has earned it.”

Jason Gremour
Business Development Executive · ORSA Technologies, LLC
Verified Client
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★★★★★
Federal Reserve Award

“MBS received a big Christmas Eve gift in the form of the Fed Reserve award. We appreciate that you folks jumped in and bailed us out on short notice.”

Rit Thompson
CEO · Metropolitan Building Services
Verified Client
T
★★★★★
MDA Proposal

“This is the most outstanding proposal one could ever hope for. Even beyond the outcome, working with SAS has been an eye-popping experience, and I am one happy customer.”

Tony Rakestraw
President & CEO · Skytech Security
Verified Client
R
★★★★★
USACE MATOC

“Christopher was highly dependable and very knowledgeable in federal proposal writing and construction. His approach helped us prepare a technical proposal that went above and beyond the requirements.”

Rick Mollenhoff
VP & Project Manager · AllTech Engineering Corp
Verified Client
C
★★★★★
RFP Writing Services

“SAS has literally become an extension of our marketing team. Chris Antosiak streamlined the RFP process while creating an unrestricted pipeline of communication and information.”

Chris Tyrka
Operations Manager · Cornerstone Contracting, Inc.
Verified Client
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★★★★★
Contract Capture

“Glad we captured it, and we look forward to winning more with you as part of my team. Thank you again for your assistance.”

Gary Orr
Contract Specialist · Quality Litigation Services
Verified Client
S
★★★★★
Proposal Makeover

“Thank you for the timely support and guidance in getting a professional makeover to our proposal. We feel confident taking on similar challenges with your continued support.”

Suresh Iyer
CEO · Infospectrum
Verified Client
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★★★★★
Contract Award Win

“We’ve been awarded the Taji DDCO Warehouse contract, a super win for us. Thanks very much for the hard work on this one and all the proposals we’ve done together.”

Dan Murray
Director of Contracting · Ain Azmer
Verified Client
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★★★★★
VA Solicitation

“You were extremely thorough and very committed to helping us meet our noon deadline. We appreciated your continuous follow-up and overall dedication throughout the project.”

Beth Heslowitz
Director of Business Development · Jumpstart Healthcare Communications Consultants
Verified Client
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★★★★★
Contract Award

“Odyssey was awarded the Embry Riddle contract, 100%. We are thrilled and cannot thank you enough for your skill and professionalism in putting the proposal together.”

John Upchurch
Partner & Lead Attorney · Odyssey Travel
Verified Client
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★★★★★
MATOC Proposal

“I think it was flawless, and you put a great-looking proposal together. The pictures, charts, and layout are like nothing I have seen.”

Greg Hayes
Managing Partner · Hasco LLC
Verified Client
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★★★★★
GSA MAS Contract

“Working with SAS-GPS felt less like hiring a consultant and more like gaining a true partner. Their responsiveness, attention to detail, and genuine commitment to our success stood out most.”

Phil Hawley
President & CEO · Ewing Engineered Solutions
Verified Client

Supporting Contractors Serving

U.S. Army NASA U.S. Air Force NAVSEA DHS VA GSA USDA U.S. Army NASA U.S. Air Force NAVSEA DHS VA GSA USDA

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