cliffs and ocean

20+ Years of Experience

We have extensive experience in arbitration, trial, construction and general liability defense work.


Personal Approach

Our partners work the cases on a daily basis, hands on with the clients every step of the way.


Fearless Litigation

We are a law firm with no fear of any case or opposing counsel, at trial, arbitration or mediation.


Competitive Rates

The size of our firm allows us to be very competitive in our attorneys’ rates and quotes.

Complex Litigation Trial
Attorneys in California, Arizona,
and New Mexico

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We Have Offices Throughout California and in Arizona

Collinsworth, Specht, Calkins & Giampaoli is a civil litigation firm with over 25+ years of experience representing individuals and businesses throughout California and Arizona. We bring the experience, knowledge and resources of a large firm, along with the competitive pricing and personal touch of a boutique law firm. Our wide-ranging legal services include personal injury, bankruptcy, construction, and employment law.

As a firm, we provide our clients with the high quality legal services they deserve – and nothing less. Our experience spans from Fortune 500 companies to small individual owned companies, and we have the ability to handle your case. If you are in need of assistance or advice in any of our practice areas, contact our firm today. We can help.

We take a hands-on role in every case received to provide the highest quality legal services to our clients.

What Sets Our Firm Apart?

As a firm, our attorneys are ready to provide you with the skills, experience and resources you need.

  • High Quality of Service: At Collinsworth, Specht, Calkins & Giampaoli, we provide your case with the high quality of service and attention it deserves. Our firm partners play an active role throughout your case, using their extensive experience, knowledge and resources to your benefit.
  • Focus on Client Goals and Needs: From the very beginning, our attorneys will address each client’s goals and needs – and take the steps necessary to achieve them.
  • Case-Specific, Cost Effective Resolutions: We provide each client with case resolutions that are not only reasonable and cost-effective – but that fit their specific circumstances and individual needs.
Mark Collinsworth and Jason Specht

stars What our business partners say

On behalf of Fleetwood Enterprises, Inc. (NYSE Fortune 500 company) I hired Scott on several product liability and personal injury matters. Scott achieved consistently superior results. He has the unique ability to be aggressive yet practical and efficient in the handling of litigated matters. Scott positioned the cases for favorable resolutions with his knowledge of the law and aggressive approach. I highly recommend Scott.

Fleetwood Homes

Scott has worked as counsel for our company on numerous occasions. I have every confidence in Scott and his abilities. Scott has proven himself to be an excellent attorney and a good person. Scott is easy to work with and I would not hesitate to utilize his services in the future.

Northern California Home Builder
(defended by our firm for 10+ years)

Our company has been hired to serve as construction defect experts in support of cases led by Scott Calkins and other partners within his firm. MC staff and I have come to recognize Scott as an exceptional and skilled attorney serving the construction defect market. It’s both a pleasure and privilege working with Scott on his files.


James has served as lead defense counsel, representing developers, in several large cases that I have managed as private court liaison and mediator. He represents his clients zealously and with integrity while treating the opposition with civility and respect to achieve the best possible outcomes for his client


Our law firm provides legal counsel and solutions focusing on cost effective resolutions to meet or exceed each client’s individual goals.

Our Firm’s Practice Areas:

At Collinsworth, Specht, Calkins & Giampaoli, we represent clients in a wide range of practice areas, including:

  • Construction: Our law firm represents residential and commercial developers, contractors, design professionals, and material suppliers in a variety of construction disputes throughout California and Arizona.
  • Employment: Our attorneys provide legal services to employers in the following human resources issues: defense of wage and hour claims, wrongful termination cases, sexual harassment training, and preparation of employment manuals for all types and sizes of companies.
  • Personal Injury: If you are injured in an accident or lose someone you love due to wrongful death, we can help. As a firm, we are prepared to investigate your accident and represent you in a wide range of personal injury cases, including work-site accidents, property owner liability, automobile collisions, catastrophic personal injury, and product liability claims.
  • Bankruptcy: If you are a business or an individual facing a financial crisis, we can help. Whether it is related to bankruptcy or asset protection, we can advise and assist you in the ways that you need.

Contact Collinsworth, Specht, Calkins & Giampaoli Today

If you are dealing with a financial crisis, a human resource issue, a construction dispute or an injury resulting from someone else’s recklessness, we can help. At Collinsworth, Specht, Calkins & Giampaoli, we provide our clients with solutions that are both cost-effective and tailored to them. Our attorneys are dedicated to each client they serve and work hard to achieve your desired results. When you choose us, you will receive the high quality of legal services you deserve.

For more information on how we can assist you, contact us today.

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