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Expert Residential & Commercial Remodeling Services
At Sightline Builders, we are dedicated to transforming spaces into environments that reflect our clients' lifestyles and business aspirations. With over 27 years of experience in residential and commercial renovation, we specialize in creating tailored solutions that blend functionality, aesthetics, and durability. Our team prioritizes clear communication, utilizing the latest trends and sustainable practices to deliver projects that meet both budget and timeline expectations.

Serving Sonoma County, California, we offer a comprehensive range of services including accessory dwelling units, kitchen and bathroom remodels, windows and doors installation, and historical landmark renovations. Our commitment to quality craftsmanship and client satisfaction has earned us a reputation as a trusted partner in the construction industry.
Services
Residential Remodeling Commercial Renovations ADU Construction Window Installation Deck Building Historical Restorations Bathroom Upgrades Tenant Improvements Foundation Replacement Exterior Renovations
Highlights and features
  • We offer over 27 years of experience in residential and commercial construction.
  • Our team provides custom designs tailored to client needs and property aesthetics.
  • We use premium materials like Trex composite decking and Andersen windows for durability.
  • Our process minimizes disruptions while ensuring timely project completion.
  • We maintain transparency with no hidden fees throughout the renovation journey.
Associations and certifications
  • Andersen Certified Contractor
What people say
Exceptional craftsmanship Timely project completion Professional communication Transformative results Attention to detail
Services
Residential Remodeling
Sightline Builders transforms homes through customized residential remodeling projects. Our services include kitchen and bathroom upgrades, room additions, and whole-home renovations. We focus on maximizing functionality while maintaining aesthetic appeal. Our team works closely with homeowners to ensure projects align with their vision and budget.
ADU Construction
We specialize in building accessory dwelling units that meet California's evolving housing needs. Our ADUs range from 500 to 1,200 square feet and serve as rental units, home offices, or multigenerational living spaces. We handle permitting, design, and construction while ensuring compliance with local regulations.
Commercial Renovations
Our commercial renovation services enhance business spaces through strategic design and construction. We handle tenant improvements, ADA compliance upgrades, and historical landmark restorations. Our team minimizes operational disruptions while improving functionality and brand alignment for commercial properties.
Window Installation
We install premium windows from trusted brands like Andersen and Marvin. Our replacement windows improve energy efficiency, security, and curb appeal. Certified technicians ensure proper installation with options for custom shapes, materials, and energy-saving features.
Deck Building
Our deck construction services create durable outdoor spaces using hardwood and composite materials. We design custom layouts that complement home architecture while optimizing usability. Features include multi-level structures, lighting integration, and weather-resistant finishes for long-term enjoyment.
Questions
What types of residential projects do you handle?
We specialize in kitchen and bathroom remodels, ADU construction, room additions, exterior renovations, and complete home rebuilds.
Are you licensed for commercial construction?
Yes, we hold proper licensing for commercial renovations including tenant improvements, ADA compliance upgrades, and office space transformations.
Do you offer financing options?
We partner with Synchrony Bank to provide promotional financing options for qualifying home improvement projects.
What areas do you serve?
We primarily serve Sonoma and Napa Counties, including Sebastopol, Petaluma, and Santa Rosa.
Can you help with historical building renovations?
Yes, we have experience navigating historical building regulations and code requirements for landmark properties.
What materials do you use for decks?
We work with premium options including Ipe hardwood, Trex composite decking, and pressure-treated lumber for durable outdoor structures.