Get matched with top second story addition builders in Crystal Lake, IL

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

I built my company by supplying my customers with HIGH QUALITY WORKMANSHIP for a fair price. I have been in business since 1999 and am offering a 5% discount on all labor for new home improvement or repair projects. I will also cover your deductible on ALL insurance claims.

Paramount Construction employs 20 people from management to skilled professionals who are trained in the fields from breaking ground to finishing. We accept all major credit cards and will work with you to make your project possible.

Award-Winning Hardscape and Masonry Since 1990. We have been installing outdoor environments in the Chicago area for 25 years. Our crews are built with highly qualified individuals, paying special attention to detail. We use only the highest quality products and construction methods for each project. "The difference is in the details".

CB Home Improvement & Maintenance is a new home improvement & maintenance company, it is owned and operated by career construction professionals with over 30 years experience in the home building and home improvement industry. Our resumes include working with several national home builders, real estate developers, and commercial construction companies. This has provided CB Home Improvement & Maintenance with years of experience working with homeowners, subcontractors, and municipaities. CB Home Improvement & Maintenance has the willingness to do the small projects and the ability and knowledge to handle the largest projects. CB Home Improvement & Maintenance is primarliy operating in Lake and Mchenry counties, but we do have a subcontractor base stretching from Southern Wisconsin to Northwest Indiana. This allows CB Home Improvement & Maintenance to meet homeowner needs throughout the entire Chicago land area. CB Home Improvement & Maintenance understands that the decision to make an improvement can be difficult. You have a lot of questions and we will be here to clearly answer all of them. All estimates are free, and we provide a limited 12 month warranty on all our improvements. CB Home Improvment & Maintenance is committed to providing our homeowners with the best Service, & Quality and we will earn your Trust.

We’ve been in the construction industry for over 15 years, specializing in residential construction. All our experienced staff are certified and have been with us for at least 3 years. We only use the best materials available, and we hold ongoing training and safety seminars to ensure the procedures we use are up to date in style and technique. We are fully licensed, bonded and insured. No project is finished until our customer is completely satisfied. Most important, we work hard to finish each project on time and under budget.

We are a family owned (husband and wife) and operated business. We provide a large range of quality handyman services. Free estimates. Cash and check accepted.

Detail Kitchens provides design and installation expertise that stems from our 44 years of experience. Whether you're remodeling your kitchen or building a new home, we will work together to transform your dreams into a kitchen that's not only beautiful but completely functional, efficient, and appropriate for your lifestyle. 6 employees. Uses Subs for Electrical & Plumbing. Cost is determined by the job. No travel charges.