Top-Rated General Contractors Near You in Oconomowoc, WI

Ganos Decorative Concrete, Inc.

In 1993 Mike Ganos started his concrete business with just a junky dump truck and wheelbarrow. Three short years later, Mike ventured into the decorative concrete industry. Pouring his passion into his work, Ganos Decorative Concrete has become one of the leading concrete businesses in Southeastern Wisconsin. After two decades, Ganos remains a family-owned business employing a talented pool of people. Utilizing the highest quality products and providing superior customer service, the team at Ganos Decorati

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Complete Home Improvement's

Welcome to the Complete Home Improvements Website! Let the Oconomowoc Home Improvement Specialist help you today! Since 1999, Complete Home Improvements has specialized in home repairs, and improvements throughout south eastern Wisconsin. Complete Home Improvements is family owned. Not only meeting with homeowners to go over project ideas, I also do all the work needed to be done on your home. Please browse our Services for details on what work I can do for you, as well as pictures of some of the projects

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i-design

We are a design build contracting firm with over 40 years of experience. We do commercial , industrial and residential construction.

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Kent Construction and Remodeling

Kent Construction & Remodeling LLC, was formed in late 1990 after its founder, Kent Klade, decided that his passion for providing quality building and remodeling work was superior to many other providers in the same profession. With that in mind, he and his associates grew his organization into what it is today. Kent Construction & Remodeling LLC specializes in custom decks, custom rec-rooms, rough and finished carpentry, garages, roofing, windows, doors, silding, restoration of all kinds and various repai

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JY Home Improvement and Renovation

If you need a home improvement contractor near Oconomowoc, WI, do not hesitate to call JY Home Improvement and Renovation. Make the right move by choosing our professionals. Interior Design, Exterior Design, House Renovation Contractor, House Remodeling Contractor, Home Remodeling Company, Home Improvement Contractor, Affordable Home Remodeling, Professional Home Improvement, Concrete Ceiling and Decoration Delafield WI; Hartland WI; Summit WI; Okauchee Lake WI; Nashotah WI Home Improvement, Home Renovation

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Oconomowoc Locksmith

Oconomowoc Pro Locksmith is the locksmith of choice for locals in the Oconomowoc, WI area. Our team of experts specializes in lock and lock related services for your residence, automobile and commercial property. Our customers know they can rely on us to provide professional service that will last. Our team of experts regularly works with industry top rated brands such as: Ilco, Medeco, ASSA, Kwikset, Mul-T-Lock and Baldwin. These trusted brands pair well with our exceptional service. If you ever find yours

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Sunarc Studio / Architecture, Art & Design

Architectural firm specializing in custom single family residential as well as additions and remodeling. Other projects include small commercial and historic renovations. Our specialty is in residential design including custom single family homes as well as remodeling and additions. We have been in business for 30 years serving South-Eastern Wisconsin with an emphasis on providing quality architecture for our clients. We have an awarding winning design team which have specialized in custom designed lake

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Merchants Plat Builders LLC

Merchant's Plat Builders is an established design/build company with over 20 years of experience in commercial and residential construction. Located in Oconomowoc, Wisconsin and serving all of Southeastern Wisconsin.

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Simply Luxury Homes, LLC.

Simply Luxury Homes LLC is a custom builder of single family new construction homes, remodeling of kitchens, baths, lower levels, whole house or additions and light commercial projects. With 3 decades of experience in the design and construction of custom build single family homes and remodeling projects. We help our customers select the design that best fits their lifestyle and budget considerations. At Simply Luxury Homes LLC, we are able to assist you in all the building phases and your entire individua

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Hickory Hill Homes

Hickory Hill Homes is a custom home builder located in Oconomowoc and serving Southeast Wisconsin. Whether you are building or remodeling in Waukesha, Hartland, Pewaukee, Lake Country or anywhere within the Milwaukee Metropolitan Area, we can make your dreams a reality. We are a family owned business whose commitment to quality and craftsmanship is recognized not only by our customers but also our peers. We specialize in the details that many builders have long forgotten and we create new homes that ha

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General Contractor FAQs

A general contractor oversees construction projects, managing all aspects from start to finish. This includes coordinating subcontractors, sourcing materials, ensuring codes and regulations are met, and ensuring the project stays on budget and on schedule. They often handle residential renovations, new home builds, and larger commercial projects. Hiring a general contractor ensures expert supervision and streamlines communication, helping ensure the job is completed efficiently and professionally.

The cost of hiring general contractors can vary widely depending on the scale of the project. On average:

  • Bathroom renovation: $10,000–$25,000
  • Kitchen remodeling: $15,000–$50,000
  • Home additions: $30,000–$150,000
  • Building a new home: $150,000–$500,000+

Keep in mind these ranges are approximate and subject to factors like location, materials, and complexity of the project. It's always advisable to get detailed estimates from multiple contractors to compare pricing and services.

Finding licensed general contractors in Oconomowoc involves several reliable methods:

  • Online directories: Use platforms like HomeAdvisor or Angie's List.
  • Local building departments: Contact your city or county building department for lists of licensed professionals.
  • Referrals: Ask friends, family, or neighbors for recommendations.

Make sure to verify their license through a trusted authority, such as your state’s licensing board or local contractor registry. Hiring licensed professionals ensures compliance with codes and regulations.

Here are key questions to ask when speaking with general contractors:

  1. Are you licensed and insured?
  2. Can you provide references or examples of past work?
  3. What’s your timeline for this project?
  4. Will you handle permits and inspections?
  5. Do you offer a warranty on your work?

These questions help assess their qualifications, experience, and reliability. Be thorough in your evaluation, as this can prevent issues down the road.

To avoid scams, follow these guidelines:

  • Verify licenses: Confirm the contractor holds current licensing from a trusted authority, such as your state’s licensing board.
  • Get contracts in writing: Never agree to verbal deals.
  • Avoid large upfront payments: Legitimate contractors follow payment schedules tied to milestones.
  • Check references: Speak directly to past clients about their experiences.
  • Trust your instincts: If something feels off, or the contractor is overly pushy, reconsider.

Taking these precautions helps ensure you hire a reputable professional for your project.

Contractor estimates typically factor in:

  • Material costs: Quality and quantity of materials required.
  • Labor charges: Skilled labor fees, including subcontractors.
  • Project complexity: Scope, design details, and unique challenges.
  • Permitting fees: Costs for pulling necessary permits from the relevant authorities.
  • Timeline: Longer projects may have higher labor costs.

Always request itemized estimates and clarify what’s included, so you can make informed comparisons across contractors.

Project timelines depend on the scope and type of work. Here are general estimates:

  • Small renovations (e.g., bathroom remodels): 4–8 weeks
  • Medium renovations (e.g., kitchen remodels): 8–12 weeks
  • Home additions: 3–6 months
  • New home construction: 6–12+ months

Factors like availability of materials, weather, and contractor schedules can impact timelines. Discuss expected completion dates and potential delays upfront to minimize surprises.

General contractors should hold proper licensing from state or local authorities, depending on their location. Licensing ensures they meet local building codes and safety standards. Many states also require insurance for liability and workers’ compensation. For additional credibility, contractors may pursue certifications like LEED accreditation for sustainable construction or CGP (Certified Green Professional) credentials. Learn more about requirements from trusted resources like National Association of Home Builders.

To set realistic expectations, consider:

  • Budget: Factor in local material and labor costs specific to Oconomowoc.
  • Timeline: Account for weather conditions and permit processing times in your area.
  • Scope: Be clear and detailed about your project goals upfront.
  • Communication: Have regular check-ins with your contractor to stay updated.

Remember, unforeseen issues may arise, so flexibility is key. Working closely with a licensed contractor experienced in Oconomowoc can help ensure smoother project execution.

Signs of a reputable contractor include:

  • Strong reviews: Positive customer feedback on platforms like Google, Yelp, or industry websites.
  • Transparent communication: Clear responses to questions about licenses, scheduling, and pricing.
  • References: Willingness to provide references from past clients.
  • Detailed contracts: Well-written agreements outlining scope, costs, and timelines.
  • Longevity: Years of experience in the industry often indicate reliability.

Always perform thorough research before signing a contract to confirm the contractor’s reputation and credentials.

Reviews for General Contractors

Basement Rescue in Days
Our basement flooded after a big storm, and I was overwhelmed at the thought of repairs. Within 24 hours of posting my issue, I had quotes from three experienced contractors. The one I hired tackled everything in less than a week, and it came in under budget. Feels great to have my space (and sanity) restored.
Emily R.
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Fast Fix, Big Savings
My deck was dangerously unstable, and I dreaded the cost of a full rebuild. The contractor I found through this service reinforced everything for a fraction of the replacement estimate! Now it's safe for family cookouts, and I saved over $2,000.
Paul H.
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A New Look, Stress-Free
Our living room remodel was stuck because I couldn’t find the right pro I could trust in Pittsburgh. This platform connected me with a general contractor who worked around my schedule and finished the job early. The best part? No hassles, and I finally enjoy coming home to a space that feels like 'me'.
Kim S.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Nov 28, 2025, 8:45:33 AM