Run a free full auditMidstate Construction Corporation is a Construction Company in Petaluma, CA, located at 1180 Holm Rd. It holds a rating of 4.30 based on 15 reviews.
The firm operates as a general contractor in the North Bay area, specializing in commercial construction, multifamily housing, retail, and senior housing projects. Examples of completed work include the Acacia Lane Senior Housing and Theatre Square H2 Hotel. Midstate Construction has been building relationships since 1935 and has served the region for 88 years.
The company maintains a non-union structure, allowing it to solicit proposals from both union and non-union subcontractors. The team includes experienced professionals who have worked for the firm for many years, with some staff members exceeding twenty years of tenure. Leadership includes President Roger J. Nelson, VP of Marketing Monica S. Nelson, VP of Estimating Patrick Draeger, VP of Project Management Wesley E. Barry II, and CFO Monica Morgenlaender-Finnegan.
Sustainability is a core part of the company’s operations. Midstate focuses on responsible and energy-conscious business practices, from material sourcing to build quality, striving to meet or exceed federal, state, and local government standards. The firm emphasizes effective communication and superior construction management, with more than 80% of its projects involving repeat clients or architects.
Midstate Construction Corporation was recently voted one of the North Bay’s best companies to work for. Client testimonials highlight the firm’s ability to anticipate issues and resolve them effectively, with projects delivered on time and on budget.
Midstate Construction Corporation is situated on Holm Rd in Petaluma, California, just about 0.2 miles from the Redwood Highway and North McDowell Boulevard. The location is also near the Petaluma North train station, which is approximately 0.5 miles away.
BizScoreAI awarded Midstate Construction Corporation a technical score of 92 out of 100, ensuring the website is secure and easily readable by search engines. The company also achieved a content quality score of 75 out of 100, meaning its pages clearly answer customer questions in a way that AI assistants can quote directly. These strengths help the business rank number 2 of 4 Construction Company businesses that BizScoreAI has scored in Petaluma.
BizScoreAI scanned the website midstateconstruction.com on June 30, 2026. Midstate Construction Corporation has a BizScore of 55 out of 100. The website audit behind the SEO score ran on October 28, 2026.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 8 of 25 points, Content Readiness 14 of 30 points, AI Trust Signals 13 of 20 points.
Website audit sub-scores (out of 100): On-Page 85, Technical 94, Performance 79, Content 38.
Strengths: 5 checks passed. AI Crawler Access, AI Content Blocking, Organization Schema, Meta Description, About/Team Page.
Areas to improve: 12 checks. llms.txt (failed), FAQPage Schema (failed), Google Business Profile Link (failed), LocalBusiness Schema (failed), Third-Party Review Links (failed), Speakable Schema (warning), Hyperlocal Targeting (warning), Local Multimedia (warning), Q&A Content (warning), AI-Parseable Headings (warning), XML Sitemap (warning), Author Signals (warning).
Browse: Businesses in Petaluma, CA · Construction Company in California · Businesses in California
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