Your Trusted Construction in Connecticut

Whether you're looking for flat roof solutions, EPDM roofing, gutter cleaning and installation, or skylight installation, we offer expert services with a focus on reliability and craftsmanship.

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Our company provides 100% quality and reliability

With over 10 years of experience in the industry, we specialize in a wide range of residential and commercial construction needs, including roofing, siding, gutters, chimney repair, fascia, aluminum work, skylight installation, and window installation.

Contact us today! If you would like to obtain any of our services, choose Guaman Construction Service LLC. Fill out our contact form to schedule a free consultation.

10 YEARS OF EXPERIENCE

We provide top-rated services to protect and enhance your home.

Roofing

Durable and weather-resistant solutions

Siding

Improve your home’s exterior protection.

Gutters

Professional cleaning, repair, and installation

Chimney Repair

Ensuring safety and efficiency

Fascia & Aluminum Work

High-quality finishes for durability

Skylight & Window Installation

Enhance natural light and energy efficiency

Simple 3 Steps Process

Our simple 3-step process ensures fast, hassle-free service.

Free Inspection & Estimate

Call us or request a free quote online. Our experts will assess your needs and provide a transparent, no-obligation estimate.

Step 1

Professional Service & Installation

Our skilled team gets to work! Whether it’s roofing, siding, or gutter services, we ensure high-quality craftsmanship and efficiency.

Step 2

Final Inspection & Satisfaction Guarantee

We complete a final inspection to ensure everything meets our high standards. Your satisfaction is our priority!

Step 3

Why Choose Guaman Construction Service LLC?

When it comes to roofing, siding, gutters, chimney repair, fascia, aluminum work, skylight, and window installation in Connecticut, you need a trusted contractor with experience and reliability. At Guaman Construction Service LLC, we take pride in delivering high-quality workmanship and exceptional customer service.

10+ Years of Experience

With over a decade in the industry, we bring expert craftsmanship and proven solutions to every project.

Licensed & Insured Professionals

Your safety and satisfaction are our top priorities. We are fully licensed and insured, providing peace of mind on every job.

High-Quality Materials & Workmanship

We use top-grade materials to ensure durability, energy efficiency, and long-lasting results for your home or business.

Competitive Pricing & Free Estimates

We offer affordable, transparent pricing with no hidden fees—plus, we provide FREE estimates on all services.

Our Projects

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LATEST POSTS

How to Extend the Lifespan of Your Roof – Maintenance tips for flat roofs & EPDM roofing

At Guaman Construction Service LLC, we understand the importance of maintaining your flat roof or EPDM roofing to ensure long-lasting durability and protection for your home or business in Connecticut. Regular maintenance can help prevent costly repairs and extend the lifespan of your roof. Here are some expert tips to keep your roof in top condition.

Signs Your Chimney Needs Repairs – How to Detect Leaks, Cracks, and Structural Issues

Your chimney plays a crucial role in keeping your home safe and your fireplace working efficiently. Over time, wear and tear can lead to chimney damage, including leaks, cracks, and structural issues. At Guaman Construction Service LLC, we specialize in chimney repair and maintenance in Connecticut, and we’re here to help you recognize the early signs that your chimney needs repairs.