Recommended elite-level agency with higher expertise to match insurance coverage. Recommended Local Agency
United Agencies, Inc. - Cornerstone Insurance
  • Business
  • Home
  • Auto
  • Life

United Agencies, Inc. - Cornerstone Insurance

Independent Insurance Agent in Glendale, CA

About us

Your Foundation For Life

At Cornerstone Preferred, we are a full-service insurance agency, providing a complete range of Personal and Business Insurance to our clients. We are committed to bringing more services and markets to our clients, while still giving an excellent customer service experience. Our mission is to provide you with the best possible coverage for the best possible price. We are dedicated to giving you peace of mind, knowing that your needs are being treated as though they were our own.

Personal Lines insurance experts

Ask me about these types of insurance...

Get multiple quotes on your homeowners insurance with one phone call. Let an independent agent shop for you.

Request a homeowners insurance quote

An independent insurance agent will walk you through top umbrella policy options to make sure you have the proper coverage to tackle above and beyond claims.

Request a umbrella insurance quote

Why choose United Agencies, Inc. - Cornerstone Insurance

States we serve

  • Alabama
  • Alaska
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Connecticut
  • Delaware
  • Florida
  • Georgia
  • Hawaii
  • Idaho
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maine
  • Maryland
  • Massachusetts
  • Michigan
  • Minnesota
  • Mississippi
  • Missouri
  • Montana
  • Nebraska
  • Nevada
  • New Hampshire
  • New Jersey
  • New Mexico
  • New York
  • North Carolina
  • North Dakota
  • Ohio
  • Oklahoma
  • Oregon
  • Pennsylvania
  • Rhode Island
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • Washington
  • West Virginia
  • Wisconsin
  • Wyoming

Our insurance coverages

Personal insurance coverage

  • Automobile
  • Boat
  • Builders Risk / Construction
  • Condo
  • Earthquake
  • Health
  • Home
  • Landlord
  • Motorcycle
  • Other
  • Renters
  • Umbrella
  • Valuable Items

Business insurance coverage

  • Builders Risk
  • Business Owners Package (BOP)
  • Business Vehicle
  • Contractors Equipment
  • Employment Practices Liability
  • Errors & Omissions
  • General Liability
  • Inland Marine
  • Other
  • Professional Liability
  • Property
  • Umbrella / Excess
  • Workers' Compensation

Life & Annuties coverage

  • Annuities
  • Disability Income
  • Life
  • Long Term Care

Recommended insurance company partners

Other companies we work with:

Allianz Global Risks, AmTrust Financial, American Modern, Arch Insurance Company, Argo Group, Arrowhead General Insurance, Atlas General Agency, Berkshire Hathaway GUARD Insurance Company, Berkshire Hathaway Insurance Company, CSE Insurance Group, Chubb, Employers Compensation Insurance Company, Firemans Fund Ins, Great American Insurance Company, GuideOne Insurance, Kemper Independence, MetLife Auto & Home, Pacific Specialty, Philadelphia Insurance Companies, QBE Insurance Corporation, The Hartford, United Fire (UFG), Zenith Insurance Company, Zurich North America

United Agencies, Inc. - Cornerstone Insurance Team

Ian Martin - Senior Vice President
Ian Martin
Senior Vice President

United Agencies, Inc. - Cornerstone Insurance Reviews

Average based on 3 reviews Leave a review

Customer Reviews

November 4, 2020

One of the biggest expenses personally and in my business is insurance;cars, homes, business property, errors and omissions, business liability, workers comp, etc. Meeting Daniel Clarke at Cornerstone Preferred Insurance Services was the BEST thing that happened to my family and business. Daniel was able to cut our rates in half.... through A rated insurance providers! It is never easy to make changes but the experience was so easy and the staff at Cornerstone so professional and helpful.

November 4, 2020

I got their info from my health insurance broker (who I love) as I was looking for a broker who could help lower my car, condo and umbrella insurance payments. Spoke with Charlie Deaver, who was knowledgeable and patient as I wanted to compare my current policies to new ones, apples to apples. He was able to find me comparable insurance in all categories which saved me more than $600! Very easy experience!

November 4, 2020

I would give Cornerstone (and primarily, Ian Martin) 6 stars if I could. I have been a bit traumatized in the past finding individual insurance and had a basket-load of anxiety starting this process. I was incredibly happy with the speed at which Ian responded to my inquiry and found me a great plan... If you want someone who knows his stuff, is quick to help and is just plain amazing to work with - call Ian.


United Agencies, Inc. - Cornerstone Insurance

Your Foundation For Life

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