Construction & Infrastructure

Petaluma, Calif. – September 19, 2026 -- American Ratings Corporation is expanding its Diamond Certified Resource rating system into Colorado, targeting roofing contractors in Denver, Arapahoe, Boulder and Jefferson Counties as the initial trade category for the new market.

Colorado roofers face a September 23 application deadline for early market entry

Roofing companies in the four Colorado counties can apply for Diamond Certified status until September 23, with a limited number of "Founder" positions available per county on a first-applied basis. Founders receive five years of free top placement, a locked-in rate, and a money-back guarantee tied to the certification.

Seattle – September 19, 2026 -- Summit Fire & Security LLC has opened eight new branch locations across Washington state and O'ahu, Hawaii, expanding its fire protection, security, and marine services footprint into two new states.

Five branches target Washington's commercial and industrial corridors

North Seattle, South Seattle, and Mount Vernon offices will cover Western Washington, serving commercial, marine, and multi-tenant clients with inspection, maintenance, monitoring, and installation of life safety systems. Pasco and Spokane branches extend coverage into Eastern Washington and Northern Idaho.

Hawaii office reaches four islands from a single O'ahu base

The new O'ahu location will provide fire protection and security services across Kauai, Molokai, Lanai, and the rest of the Hawaiian Islands, marking Summit's entry into the Pacific island market.

Pittsburgh – September 19, 2026 -- A patent-pending concrete-screeding machine designed to cut sidewalk-finishing crews from three workers to one has been submitted for licensing through InventHelp's national sales office.

Inventor targets labor reduction on concrete finishing crews

The inventor, based in Westford, N.Y., developed the Non-Vibrating Self-Propelled Sidewalk Screed Machine to automate the screeding step in concrete surfacing, a process traditionally requiring multiple hand laborers to maintain consistent finish quality.

Miami – September 19, 2026 -- Lennar Corporation posted third-quarter net earnings of $284 million, or $1.19 per diluted share, down from $591 million, or $2.29 per share, a year earlier, as rising mortgage rates and weakening affordability cut into homebuilder margins.

New orders drop 9% as buyers retreat from higher rates

New orders fell 9% to 20,879 homes in the quarter ended August 31, 2026, while deliveries declined 3% to 20,840 homes, within the company's guided range of 20,500 to 21,500. Total revenues reached $8.0 billion, with revenues from home sales down 6% to $7.7 billion on a 3% drop in average sales price to $372,000 from $383,000 a year ago.

Las Vegas – – September 19, 2026 -- Endra unveiled Endra Power Studio, the first agentic AI platform purpose-built for electrical engineering, and simultaneously acquired Swiss AI firm Planlabs to bring mechanical engineering capabilities in-house.

Power Studio compresses a two-month electrical design job into under a day

The platform runs electrical design end-to-end: engineers load a building model, set requirements, and instruct agents to execute the design while signing off at each stage. Endra says a code-compliant electrical design for a 500,000 square foot commercial building, traditionally a two-month process, can now be completed in less than a day.

Pittsburgh – – September 18, 2026 -- Two inventors from Waldron, Ark., have developed the EASY-PULL PULLING EYE, a device designed to speed up horizontal directional drilling (HDD) operations by enabling pullback directly with an HDD hammerhead.

Device eliminates costly bore removal step in trenchless drilling

The tool removes the need to pull an entire bore out of the ground and swap heads before pulling back pipe, a step that currently consumes time and labor on trenchless drilling projects. By allowing pullback directly with the hammerhead while maintaining proper tension, the design targets a reduction in downtime during HDD operations.

Pittsburgh – – September 18, 2026 -- A California-based inventor has developed a patent-pending tool called the V-SQUARE designed to help builders square vertical members quickly and accurately when framing openings for doors and windows.

Tool measures two distances simultaneously to speed up framing work

The adjustable device allows users to measure two distances at once, cutting the time needed to create consistent square openings for vertical members. The inventor, from La Mirada, Calif., said the design targets builders who need a fast and accurate way to install vertical members where a uniform square opening or space is required.

Franklin, Tenn. – September 18, 2026 -- Copper prices have surged past $6 per pound just months after crossing the once-unprecedented $5 threshold, forcing commercial construction teams to rebuild how they price and manage electrical scope, according to new analysis from Josh Vogel, CFO at bimetallic wire and cable manufacturer Copperweld.

Copper's climb past $6 per pound redefines commercial bidding risk

Vogel notes that commercial projects carry outsized exposure to copper volatility because design, permitting, bidding and mobilization can stretch beyond a year — a window during which copper prices can move multiple times before wire ever reaches a jobsite. Unlike residential construction, where material pricing typically adjusts closer to installation, commercial pricing assumptions are locked early in the contract cycle and tested later, leaving general contractors and owners exposed to cost swings they cannot easily absorb.

Deerfield Beach, Fla. – September 18, 2026 -- Aastro Roofing has signed on as a major sponsor of the Greater Boca Raton Chamber of Commerce's upcoming golf tournament and as a sponsor of the Chamber's Fall Business Expo, expanding a partnership that began with its Spring Business Expo sponsorship earlier this year.

Roofing firm deepens ties with Boca Chamber after Spring Expo sponsorship

Aastro Roofing, a licensed roofing and general contracting company based in Deerfield Beach, Florida, has served Broward and Palm Beach counties for more than 11 years. The company holds an A+ rating with the Better Business Bureau and Top Rated status on Angi and Google.

Houston – September 18, 2026 -- Vortex Companies has acquired CLH & Son, Inc., an Auburn, Maine-based infrastructure contractor, expanding its self-performed rehabilitation capabilities across the Northeast United States.

CLH brings four decades of sliplining and drainage expertise to Vortex's regional platform

Founded in 1979 by Calvin Hunter and now led by CEO Travis Stearns, CLH specializes in sliplining, concrete rehabilitation, excavation and drainage improvements. The contractor has built its client base among municipalities, state departments of transportation, utilities and other contractors throughout New England, focusing on aging storm and sewer systems.