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Business Details
50+ Years
experience
Your Waukesha Remodeling Experts Since 1973
Sennott Contractors has served Southeast Wisconsin since 1973, delivering comprehensive home improvement solutions rooted in decades of hands-on experience. Our team combines generational expertise with cutting-edge materials like DRIcore subfloor technology and Trex composite decking to address diverse property needs. We prioritize customer satisfaction through transparent communication, detailed project management, and adherence to strict quality standards across basement remodeling, roofing, concrete installation, and exterior renovations.

With a proven track record of navigating economic challenges through exceptional service, we maintain active involvement in every project phasefrom initial consultation to final execution. Our commitment to using premium materials from trusted manufacturers ensures lasting results that withstand Wisconsin's climate while enhancing property value and functionality.
Services
Basement Remodeling Concrete Installation Deck Construction Gutter Replacement Roof Repair Siding Installation Window Replacement Drywall Repair Foundation Crack Repair Exterior Renovations
Details
  • Year established: 1973
Highlights and features
  • We have over 50 years of combined experience in Wisconsin home remodeling
  • Our team uses patented DRIcore subfloor technology for moisture protection
  • Certified Trex Pro installers for premium composite decking solutions
  • Comprehensive project management from permits to final inspection
  • Locally owned with deep knowledge of Waukesha County building requirements
Associations and certifications
  • Trex Pro Certified
What people say
Excellent work Prompt response Professional team Quality repairs Great communication
Services
Basement Remodeling
Transforming underutilized spaces into functional living areas with moisture-resistant materials and energy-efficient designs. Our process includes structural assessment, custom layout planning, and premium finishes like DRIcore subfloors. We create tailored solutions for recreation rooms, home offices, and fitness centers while ensuring code compliance and long-term durability.
Concrete Installation
Custom concrete solutions for driveways, patios, and foundations using 4000 PSI mix with fiber reinforcement. We incorporate proper drainage systems and decorative finishes like stamped patterns. Our approach combines precise grading with durable construction techniques to withstand Wisconsin's freeze-thaw cycles while enhancing property aesthetics.
Roof Replacement
Complete roof system upgrades using premium shingles from Owens Corning and GAF with integrated gutter solutions. Our installations include soffit and fascia replacement, proper ventilation systems, and impact-resistant materials. We follow manufacturer specifications to ensure watertight protection and extended roof lifespan in harsh weather conditions.
Deck Construction
Custom outdoor living spaces using Trex composite and cedar materials with integrated waterproofing systems. We design decks with cable railings, built-in seating, and lighting features while ensuring structural integrity. Our Trex Pro Certified team follows strict installation guidelines for lasting performance and aesthetic appeal.
Gutter Installation
Custom-fabricated seamless aluminum gutters with leaf guard protection systems. Our installations include proper slope calculations and downspout placement for optimal water management. We use heavy-gauge materials to prevent sagging and ensure effective drainage that protects foundations from water damage.
Questions
What home improvement services do you offer in Waukesha?
We specialize in basement remodeling, concrete installation, deck construction, gutter replacement, roofing, and siding services for residential properties.
How long has Sennott Contractors been in business?
We've served Southeast Wisconsin since 1973, providing quality remodeling solutions for over 50 years.
Do you offer free estimates for remodeling projects?
Yes, we provide complimentary consultations and detailed project estimates for all our home improvement services.
What makes your basement remodeling different?
We use patented DRIcore subfloor technology, offer 3D design visualization, and provide complete project management from start to finish.
Are your contractors certified for specialized installations?
Yes, we're Trex Pro Certified installers and work with premium materials from trusted manufacturers like Owens Corning and GAF.
How do you handle project timelines and scheduling?
We provide detailed timelines during consultation and maintain regular communication to ensure timely completion of all project phases.