Business Details
50+ Years
experience
Emergency
services
Your Trusted Remodeling Partner in Waukesha, WI
Sennott Contractors has served Southeast Wisconsin since 1973, delivering comprehensive remodeling solutions to homeowners and businesses. With over five decades of experience, we specialize in basement remodeling, concrete installation, deck construction, gutter systems, roofing, siding, and window replacement. Our commitment to customer satisfaction drives every project, ensuring personalized service that meets individual needs. We combine expert craftsmanship with premium materials like Trex composite decking, DRIcore subfloor systems, and Owens Corning shingles to deliver durable, high-quality results. Our team's extensive knowledge spans multiple generations, reflecting a legacy of excellence in home improvement. From initial consultation to final walkthrough, we manage every detail with precision and care.Our focus on proper planning, custom design, and complete project management eliminates the stress of coordinating multiple contractors. Recognized as Trex Pro Certified installers, we uphold rigorous standards of quality and workmanship. Whether transforming basements into functional living spaces or installing seamless gutters for home protection, we prioritize lasting value and client satisfaction. Our reputation for reliability and integrity has been built through decades of consistent service, even during economic challenges. For all your remodeling needs in Waukesha County, trust our proven expertise to enhance your property's beauty, functionality, and value.
Services
Basement Remodeling
Concrete Installation
Deck Construction
Gutter Installation
Roofing Services
Siding Installation
Window Replacement
Details
- Year established: 1973
Highlights and features
- Over 50 years of experience serving Southeast Wisconsin since 1973
- Trex Pro Certified installers for premium composite decking solutions
- Exclusive use of DRIcore subfloor technology for moisture-resistant basements
- Comprehensive project management from permits to final inspection
- Proven track record of customer satisfaction through economic challenges
Associations and certifications
- Trex Pro Certified
What people say
Excellent communication
Professional installation
Timely completion
Quality materials used
Fair pricing
Services
Basement Remodeling
Transform basements into functional living spaces with expert design and construction. Services include recreation rooms, wet bars, guest suites, home offices, and fitness centers. Utilizing DRIcore subfloor systems for moisture protection and 2" XPS foam insulation for energy efficiency. Projects include proper egress windows, plumbing integration, and soundproofing solutions. Enhance home value while creating personalized spaces that meet specific lifestyle needs through comprehensive planning and quality materials.
Concrete Installation
Custom concrete solutions for driveways, patios, walkways, and foundations. Using 4000 PSI concrete mix with fiber mesh and rebar reinforcement. Available finishes include stamped patterns, exposed aggregate, and decorative borders. Professional grading ensures proper drainage while control joints prevent cracking. Includes sealing applications for durability and aesthetic enhancement. Serving residential and commercial clients with complete project management from site preparation to final finishing touches.
Deck Construction
Custom deck design and installation using Trex composite, cedar, or PVC materials. Features include cable railings, built-in seating, and RainEscape waterproofing systems. Professional installation of deck structures, pergolas, and covered spaces. Includes maintenance services like cleaning, sealing, and staining. Certified Trex Pro installers ensure proper construction techniques and extended product warranties for lasting outdoor enjoyment through Wisconsin's seasonal changes.
Gutter Installation
Seamless aluminum gutter systems custom-fabricated on-site to prevent leaks. Includes gutter guard installation, downspout extensions, and proper slope calculations. Professional replacement of damaged systems and repair of sagging or leaking sections. Enhances home protection against water damage while improving curb appeal. Available in multiple color options to match property exteriors with comprehensive installation and maintenance services.
Roofing Services
Roof installation and repair using premium shingles from Owens Corning, GAF, CertainTeed, and Atlas. Services include proper underlayment, ice dam protection, and ventilation solutions. Complete replacement and repair services for storm damage or aging roofs. Includes soffit and fascia replacement with aluminum or LP SmartSide materials. Professional installation ensures long-term protection against Wisconsin's weather conditions with comprehensive warranties on materials and workmanship.
People
Ron Sennott
Owner
With decades of experience, Ron Sennott personally oversees critical projects and emergency repairs. Known for exceptional responsiveness and commitment to customer satisfaction, he ensures every job meets quality standards while maintaining fair pricing.
Alex Sennott
Sales Manager
Alex Sennott manages client consultations and project estimates with clear communication throughout the remodeling process. Focuses on understanding client needs while coordinating seamless project execution from design to completion.
Nick Sennott
Project Manager
Nick Sennott oversees project timelines and quality control, ensuring all installations meet company standards. Coordinates crews and manages logistics for complex remodeling projects while maintaining direct client communication.
Questions
What remodeling services do you offer in Waukesha?
We specialize in basement remodeling, concrete installation, deck construction, gutter systems, roofing, siding, and window replacement services for Southeast Wisconsin homeowners.
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 consultations for remodeling projects?
Yes, we provide free, no-obligation consultations for all our remodeling services including basement renovations and roofing projects.
What areas do you serve besides Waukesha?
We serve all Waukesha County including Brookfield, New Berlin, Pewaukee, Sussex, and surrounding communities in Southeast Wisconsin.
Are you Trex Pro Certified installers?
Yes, we are certified Trex Pro installers, ensuring expert composite deck construction with premium materials and warranties.
Can you handle emergency home repairs?
Yes, we provide emergency repair services for urgent issues like water damage, roof leaks, and structural concerns.
