Client Reviews — Verified by Upwork & HubSpot Solutions Directory

Client Reviews

Real reviews from real HubSpot clients.

These are verified reviews from past clients. Click the link inside any review to confirm it on the source platform.

5.0
★★★★★ Average rating
14
Verified reviews
Gold Partner
HubSpot Solutions
What clients are saying

5.0 stars on every job.

These are verified client reviews from real HubSpot work.

★★★★★

“I had a great experience working with Mason on both optimizing our setup and migrating us into a new HS portal. He was knowledgeable, responsive, and easy to work with throughout the entire process. The migration could have been complex, but he made it feel seamless and well-organized. Overall, a reliable partner who delivered high-quality work.”

Reliable HubSpot Expertise — Kovar, K. CRM Implementation and CRM Migration · Apr 28, 2026 HubSpot Gold PartnerVerify →
★★★★★

“10/10 would recommend to other companies using HubSpot as main CRM. They helped us improve email marketing engagement, and improve our leaky funnel.”

Great team to work with — K., D. Email Marketing · CRM Implementation · Apr 28, 2026 HubSpot Gold PartnerVerify →
★★★★★

“Mason is the absolute best I’ve ever worked with on HubSpot. He understands the platform, automations, data mapping and integrations on a level few do.”

Verified Client HubSpot Consultant — System Revamp · Nov 6, 2024 Top Rated PlusVerify →
★★★★★

“Mason is an exceptional HubSpot expert! His deep knowledge and expertise shine through in every interaction, and he’s incredibly responsive to our needs. Whether it’s troubleshooting or offering strategic advice, he delivers.”

Verified Client HubSpot Expert — Long-Term Contract (124 hours) · Nov 19, 2024 Top Rated PlusVerify →
★★★★★

“Mason is so knowledgeable and always down to help us out. He’s very communicative and has a variety of skills in everything from Marketing Strategy to Project Management.”

Verified Client HubSpot Specialist — Long-Term Contract (74 hours) · Nov 4, 2024 Top Rated PlusVerify →
★★★★★

“Mason is extremely knowledgeable! Love using him to consult bigger marketing strategy initiatives. He has a lot of understanding with lifecycle, customer journey, developing budgets across channels, and helping strategize.”

Verified Client Fractional CMO — Strategy Consult · Apr 3, 2025 Top Rated PlusVerify →
★★★★★

“A+ Experience. Very proactive, makes it easy on me, does the work in the background to make it easy for me to make decisions. Just started another contract because he’s that good.”

Verified Client 30 Minute Consultation · Apr 15, 2025 Top Rated PlusVerify →
★★★★★

“Mason is perfect for HubSpot-related issues and fixes. He’s quick, responsive, and knowledgeable, and I highly recommend using him.”

Verified Client 30 Minute Consultation · Oct 13, 2025 Top Rated PlusVerify →
★★★★★

“Mason was great and super knowledgeable with the new lead scoring system in HubSpot. Worked very quick and helped us implement over 200 different engagement behaviors and test it.”

Verified Client HubSpot Lead Scoring — B2B2C · Aug 6, 2025 Top Rated PlusVerify →
★★★★★

“Mason has been a pleasure to work with. Great service. Highly professional interactions.”

Verified Client HubSpot Expert · Apr 28, 2025 Top Rated PlusVerify →
★★★★★

“Mason knows his stuff. He’s practical — looks out for the best interest of his client.”

Verified Client 60 Minute Consultation · Dec 23, 2024 Top Rated PlusVerify →
★★★★★

“Fantastic collaborator and marketer.”

Verified Client HubSpot CRM + Email Nurture — Long-Term Contract (368 hours) · Aug 12, 2024 Top Rated PlusVerify →
★★★★★

“Enjoying working with Mason and grateful for his time and experience!”

Verified Client HubSpot Sales Setup Expert · Aug 13, 2024 Top Rated PlusVerify →
★★★★★

5.0/5 verified rating — HubSpot Expert engagement.

Verified Client HubSpot Expert · Nov 3, 2025 Top Rated PlusVerify →

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