Business Details
45 Years
experience
Emergency
services
Your Trusted HVAC & Sheet Metal Partner in Santa Rosa
Since 1981, Simpson Sheet Metal has been the trusted HVAC and sheet metal fabrication partner for residential and commercial clients across the Greater Bay Area, Mendocino, and Lake counties. Our team of certified professionals delivers comprehensive services including system design, installation, maintenance, and custom sheet metal fabrication for projects of all scales. With over four decades of experience, we combine technical expertise with personalized service to ensure energy-efficient solutions tailored to each client's unique needs. Our Carrier Factory Authorized Dealer status reflects our commitment to industry-leading standards in both products and installation practices. From new construction projects to residential replacements, our master fabricators and HVAC technicians prioritize precision, reliability, and customer satisfaction.We maintain transparent communication throughout every project phase, ensuring timely completion with minimal disruption to our clients' operations. Our preventative maintenance programs help extend equipment lifespan while optimizing system performance. Backed by generations of local expertise, we serve diverse markets including wineries, schools, multi-family housing, and custom home developments. Our dedication to quality craftsmanship and exceptional service has earned us enduring trust within the communities we serve.
Services
HVAC Installation
Sheet Metal Fabrication
Residential Replacement
Commercial Construction
Preventative Maintenance
Details
- Year established: 1981
Highlights and features
- 40+ years of Northern California HVAC expertise
- Carrier-certified installation and service technicians
- Custom sheet metal fabrication capabilities
- 24/7 emergency service availability
- Proven track record with commercial winery projects
Associations and certifications
- Carrier Factory Authorized Dealer
What people say
Great work!
Kind and efficient team
Energy-efficient solutions
Timely completion
Professional technicians
Services
HVAC Installation
Professional HVAC system installation for residential and commercial properties. Our certified technicians ensure proper sizing and configuration for optimal energy efficiency. Serving new construction and replacement projects across Northern California's diverse climate zones.
Sheet Metal Fabrication
Precision sheet metal fabrication for commercial and residential applications. Capabilities include ductwork production and architectural metal components. Our master fabricators create custom solutions for wineries, schools, and specialty construction projects.
Residential Replacement
Complete residential HVAC replacement services with energy-efficient Carrier systems. Technicians assess home energy needs for proper system sizing. Includes ductwork repair and replacement services for improved indoor air quality.
Commercial Construction
Full-service commercial HVAC solutions for new business developments. From initial design through installation, we serve wineries, schools, and multi-family housing projects. Includes custom sheet metal components for specialized commercial requirements.
Preventative Maintenance
Scheduled HVAC maintenance programs to extend equipment lifespan. Services include system diagnostics, cleaning, and performance optimization. Available for both residential and commercial clients to ensure year-round operational reliability.
People
Barbie Simpson
Owner/President
Leading the company with over 40 years of industry experience, Barbie Simpson oversees operations and strategic direction while maintaining the company's founding commitment to quality craftsmanship and customer service excellence.
Frank Young
General Manager
With extensive HVAC industry leadership experience, Frank Young manages day-to-day operations ensuring efficient service delivery while maintaining the company's high standards for technical expertise and customer satisfaction.
Nancy Taylor
Vice President
Nancy Taylor brings decades of construction industry expertise to her role, focusing on business development and client relations while ensuring adherence to the company's core values of reliability and professional integrity.
Rich Whitestine
Senior Project Manager
As senior project manager, Rich Whitestine oversees complex commercial installations with particular expertise in winery and institutional HVAC systems, ensuring timely execution of projects ranging from design through final implementation.
John Petro
Senior Commercial Estimator
John Petro specializes in commercial HVAC system estimation with focus on cost-effective solutions for large-scale projects. His expertise ensures accurate project scoping while maintaining technical excellence in system specifications.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including system design, installation, maintenance, and emergency repairs for residential and commercial properties.
Do you serve residential customers?
Yes, we offer HVAC installation, replacement, and maintenance services for homeowners including energy-efficient system upgrades.
Are you available for emergency service?
Our 24/7 emergency service ensures immediate assistance for urgent HVAC issues affecting comfort or operations.
What areas do you service?
We serve Sonoma, Napa, Marin, Lake, and Mendocino counties including Santa Rosa, Petaluma, and Healdsburg areas.
Do you offer sheet metal fabrication?
Yes, our in-house fabrication department creates custom ductwork and architectural metal components for commercial and residential projects.
Are you Carrier-certified?
We are a Carrier Factory Authorized Dealer, meeting their highest standards for technical expertise and customer service quality.
