South Kortright New York Construction Expert Witness Directory

California Enacts Change Order Fair Payment Act

March 24, 2026 — Michael J. Baker - Snell & Wilmer
For private works construction contracts entered on or after January 1, 2026, recent legislation establishes a claims and dispute resolution process for change orders. The law is codified at Civil Code § 8850. A synopsis of the pertinent provisions includes the following:

Submitting a Claim. Contractors or subcontractors must submit a detailed, documented claim when requesting additional time or payment.
Owner’s Response Time. The owner must meet and confer within thirty (30) days after receiving the claim. Within ten (10) days of meeting, the owner must provide a written statement identifying which portions of the claim are undisputed and which are disputed. An owner’s failure to respond is treated as disputing the entire claim.

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Reprinted courtesy of Michael J. Baker, Snell & Wilmer
Mr. Baker may be contacted at mjbaker@swlaw.com

For Urban Walkers, a Patchy Dilemma: Who Owns the Sidewalk?

July 06, 2026 — Linda Poon – Bloomberg
In 2007, New York City’s sanitation department threatened Natalie Shea with a $300 fine for defacing public property with graffiti. Her crime: drawing a blue flower in front of her family’s Park Slope home with sidewalk chalk. She was six years old. The incident, which made local and national news at the time, captures the fraught role that sidewalks often play in US cities. These patches of pavement do more than carry pedestrians to their destinations: They’re also places for commerce, social interaction and childhood play, from chalking to learning how to ride a bike. Urbanist Jane Jacobs once likened the range of activities that city sidewalks attract to an “intricate ballet.” In the new book Sidewalk Nation: The Life and Law of America’s Most Overlooked Resource (Harvard University Press), author Michael Pollack explores the “tangled web of state and local regulation” that governs sidewalks, with cities often passing along responsibilities for tasks like clearing snow and keeping walkways safe. He paints a portrait of the American sidewalk a disorderly and often neglected network, filled with literal and metaphorical cracks that give rise to all sorts of conflict, from mundane clashes over maintenance to more consequential fights over accessibility and inequality. Read the full story...
Reprinted courtesy of Linda Poon, Bloomberg

AI in AEC 2026: Doing AI Right and Rethinking Your Business Model

April 08, 2026 — Aarni Heiskanen - AEC Business
The sixth AI at the AEC 2026 conference showcased the evolution of AI discussions. There were, naturally, many talks about software and technologies. But more than before, there were conversations about realizing AI’s business value. Two themes appeared in nearly every session I attended. First, many companies struggle with AI adoption, not because they lack tools, but because their thinking isn’t right. Second, when AI works, it disrupts the business model that brought them there. Read the full story...
Reprinted courtesy of Aarni Heiskanen, AEC Business
Mr. Heiskanen may be contacted at aec-business@aepartners.fi

Trend Continues Where Unlicensed Contractors Have No Recourse

July 13, 2026 — David Adelstein - Florida Construction Legal Updates
There’s been a recent trend in Florida case law that has figuratively “killed” unlicensed contractors. Here’s another one. The moral to this trend and case is simple: make sure you have the proper licenses prior to serving as a contractor under Florida law. Trying to be cute, as seemed to be the situation in this case with a creative argument, is not an argument that will carry the day and your resources will be devoted to being creative versus the ultimate merits of the dispute. In Ramindesign, LLC v. Skarzynski, 2026 WL 1649571 (S.D.Fla. 2026) an owner of real property hired a company to design and construct a spec home on the property. The company and its owner were NOT licensed contractors. The contract stated the company was serving as a “spec developer” and referred to it as the contractor throughout the contract. Other than this, the contract was set up as a cost plus a fee. Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

Arizona Supreme Court Clarifies Parties’ Post-Default Conduct Cannot Validate Void Default Orders

August 24, 2026 — Joseph Kanefield, Ryan P. Hogan & Lilly M. Geiler - Snell & Wilmer
After filing a lawsuit, the first step is always serving process on the opposing party. While that preliminary step sounds basic enough, in McMahan v. Grasshopper, the Arizona Supreme Court recently provided a helpful refresher on the nuances of the service requirement and its importance in litigation for plaintiffs and defendants alike.1 Background McMahan arose from a hit-and-run where a tractor-trailer collided with safety barricades and injured a construction worker. The construction worker sued the tractor-trailer company, and he attempted to serve the company by leaving a copy of the complaint with the assistant to the company’s statutory agent who forwarded the complaint to the company. The assistant, however, was not authorized to accept service on the company’s behalf. Before the company appeared in the action, the construction worker successfully obtained an entry of default. Reprinted courtesy of Joseph Kanefield, Snell & Wilmer, Ryan P. Hogan, Snell & Wilmer and Lilly M. Geiler, Snell & Wilmer Mr. Kanefield may be contacted at jkanefield@swlaw.com Mr. Hogan may be contacted at rhogan@swlaw.com Ms. Geiler may be contacted at lgeiler@swlaw.com Read the full story...

Defend Now, Allocate Later? An Unresolved Tension in Colorado Construction Law

August 16, 2026 — David McLain - Colorado Construction Litigation Blog
For decades, Colorado law has recognized an important distinction between the duty to defend and the duty to indemnify. The former ordinarily arises at the beginning of litigation; the latter generally cannot be determined until the underlying liability is known. That distinction makes intuitive sense. A defense that becomes due only after litigation concludes is not much of a defense. But Colorado’s construction anti-indemnity statute, C.R.S. § 13-21-111.5(6), raises an interesting question about how that familiar rule operates in construction disputes. The statute expressly regulates contractual obligations not only to indemnify, but also to insure and defend, and it reflects a legislative policy that construction businesses should bear financial responsibility for their own negligence. Those principles have developed along separate tracks. At some point, a Colorado appellate court may have to decide precisely how they fit together. Read the full story...
Reprinted courtesy of David McLain, Higgins, Hopkins, McLain & Roswell, LLC
Mr. McLain may be contacted at mclain@hhmrlaw.com

Insurer’s Federal Suit Dismissed in Favor of Insured’s State Suit

April 14, 2026 — Tred R. Eyerly - Insurance Law Hawaii
The federal district court granted the insured’s motion to dismiss the insurer’s federal suit for declaratory judgment because the insured filed a more complete action in state court. Church Mut. Ins. Co. v. Elmwood Baptist Church, 2025 U.S. Dist. LEXIS 259762 (S.D. W.V. Dec. 16, 2025). Elmwood purchased a property policy from Church Mutual Insurance Company. After the roof of Elmwood’s property collapsed, the parties disputed the amount Church Mutual owed to Elmwood. Church Mutual filed suit in federal district court asking for a declaration that the policy was “void ab initio,’ or, alternatively, that Church had fully compensated Elmwood for its loss. Read the full story...
Reprinted courtesy of Tred R. Eyerly, Damon Key Leong Kupchak Hastert
Mr. Eyerly may be contacted at te@hawaiilawyer.com

AI Data Centers Become City-Scale Infrastructure, Prompting New Industry Playbook

August 11, 2026 — Bryan Gottlieb - Engineering News-Record
AI data centers are no longer just buildings. They are increasingly reaching power-demand levels more commonly associated with municipalities, prompting industry groups to launch a new framework they say is needed to keep pace with rapidly changing power, cooling and reliability requirements. Read the full story...
Reprinted courtesy of Bryan Gottlieb, Engineering News-Record
Mr. Gottlieb may be contacted at gottliebb@enr.com

SOUTH KORTRIGHT NEW YORK CONSTRUCTION EXPERT WITNESS DIRECTORY AND CAPABILITIES