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Your Trusted Construction Partner in Wallingford, CT
Mariano Building & Remodeling has established itself as a leading general contracting firm in Connecticut, delivering high-quality construction solutions for both residential and commercial clients. Our expertise spans new home construction, remodeling, project management, and large-scale additions, with a relentless focus on precision, timeliness, and budget adherence. We prioritize direct client collaboration, ensuring every project aligns with the client's vision through transparent communication at every stage.

Our team handpicks subcontractors to maintain uncompromising standards, and our reputation for excellence is reflected in testimonials from satisfied clients across Wallingford and surrounding areas. With licenses #4253 and #583387, we operate as a fully insured, bonded, and licensed contractor committed to standing behind every project we undertake.
Services
New Home Construction Remodeling/Additions Project Management Commercial Construction Residential Construction
Highlights and features
  • We have over 20 years of experience in residential and commercial construction.
  • Our team handpicks subcontractors to ensure the highest standards.
  • We are licensed, bonded, and fully insured in Connecticut.
  • We communicate with clients at every step of the project.
  • We guarantee timely completion and adherence to budgets.
What people say
Quality work Professionalism Timeliness Highly recommend Craftsmanship
Services
New Home Construction
We specialize in building custom-designed homes tailored to client specifications. Our process includes site preparation, foundation work, and full-scale construction, ensuring energy efficiency and modern design standards. Clients benefit from our decades of experience and commitment to delivering move-in-ready properties on schedule.
Remodeling/Additions
Our remodeling services cover kitchen upgrades, bathroom renovations, and whole-house transformations. We handle structural changes, plumbing, and electrical updates while minimizing disruption to homeowners. Testimonials highlight our attention to detail and ability to complete complex projects within budget.
Project Management
We oversee all aspects of construction projects from planning to completion. This includes coordinating subcontractors, managing timelines, and ensuring compliance with local regulations. Our clients receive regular progress updates and transparent cost tracking throughout the project lifecycle.
Commercial Construction
We deliver office buildouts, retail spaces, and industrial renovations tailored to business needs. Services include interior layout optimization, ADA compliance upgrades, and infrastructure improvements. Our portfolio includes projects for healthcare facilities and corporate offices across Connecticut.
Residential Construction
Our residential expertise extends beyond new homes to include roof replacements, snow removal systems, and emergency repair services. We work closely with homeowners to maintain property value while addressing functional requirements. Licensed for both small and large-scale residential developments.
Questions
What types of construction projects do you handle?
We specialize in residential and commercial construction, including new homes, remodeling, project management, and large-scale additions across Connecticut.
Are you licensed and insured in Connecticut?
Yes, we hold licenses #4253 and #583387 and are fully bonded and insured for all construction services in Connecticut.
How do you ensure projects stay on budget?
We provide detailed cost estimates upfront and maintain transparent communication, adjusting plans as needed to avoid unexpected expenses.
Do you work with commercial clients?
Yes, we've completed office buildouts, roof replacements, and facility upgrades for businesses including healthcare providers and corporate offices.
What areas do you serve?
We primarily serve Wallingford, Old Saybrook, Burlington, and surrounding Connecticut counties for residential and commercial projects.