Managing with Integrity. Excelling in Service.

Property Management in Contra Costa, Alameda, Solano and Surrounding Counties

AVAILABILITY

AVENTIS

A BETTER RENTAL EXPERIENCE


What’s the common denominator in an exceptional rental experience—for both residents and property owners?
A knowledgeable, responsive, and capable property manager.

At Aventis Management, we are that common denominator.
We combine hands-on service, smart technology, and real, personable people to deliver tailored property management solutions across Contra Costa, Alameda, Solano, and surrounding counties.

For Residents:
We offer a growing portfolio of professionally managed, well-maintained homes. Our residents enjoy friendly, responsive support and modern technology that makes renting simple and convenient.

For Property Owners:
We protect your investment and minimize the day-to-day hassle. From placing qualified residents quickly to ensuring efficient, cost-effective maintenance, we help you maximize your ROI while delivering peace of mind.

While others lean heavily on automation and sacrifice the personal touch,

Aventis strikes the right balance—leveraging technology without losing the human connection

"Our mission is to provide authentic property management to our clients and residents. Aventis Management stands behind both our integrity and our personalized approach to service."
CONTACT US

GENERAL QUESTIONS

 Residents

YOUR ONLINE PORTAL

Log In

Don't have an account?

PAY RENT

Securely pay rent online from anywhere. Set up automatic payments so you always pay on time.

MAINTENANCE REQUESTS

Quickly submit maintenance requests that go directly to our maintenance queue.

SEAMLESS COMMUNICATION

Send communications to us at anytime.

RENTERS INSURANCE

Easily submit proof of insurance coverage or purchase a policy, right from your portal.

OWNERS

BACKED BY INNOVATIVE TECHNOLOGY

SIMPLIFIED & SECURED PAYMENTS

Make and receive payments from the mobile-friendly Online Portal. Directly send funds for owner contributions, including emergency maintenance repairs, renovations, or reserves via eCheck or Debit Card.

ENHANCED COMMUNICATION

Stay connected and informed with built-in messaging, notifications, and emailing tools, all with fully mobile functionality to simplify collaboration. 


24/7 ACCESS & PROPERTY INSIGHTS

Get on-demand access to financial statements, monthly summaries, year-end tax statements, and important documents from anywhere using our robust mobile capabilities.

Log In

Don't have an account?

SERVICES YOU CAN TRUST


REPORTING

Property Performance Reports to keep you in the loop on your investment.

MAINTENANCE

Regular Property Management and Inspections keep your property in great condition.

MARKETING

Effective Marketing & Leasing services keep your properties filled and performing at their peak potential.

FINANCIALS

Our Property Financial Services keep your finances organized and up-to-date.

FILLING VACANCIES

We help place residents in properties that are a great fit for them and their needs.

Residents CARE

Positive Tenant Relations & Lease Compliance keep tenants and owners happy. 

Have questions?

We have answers.

Send us a message below, and we will get back to you shortly.

Home Contact Us