Trusted Roofers in the Rio Grande Valley
Supervised installations. 5-year warranty. No down payment
Zero Risk, 100% Confidence
Our Zero Down Payment policy means we have complete confidence in the quality of our work.
Direct Supervision
Each project includes a supervisor to answer all your questions during the work and ensure 100% satisfaction.
5-Year Royal Warranty
Your investment is protected long after we're gone. We back every installation with a written 5-year workmanship warranty.
More than a contractor, your neighbor in the RGV
Cosimo Construction was born from a simple idea: the people of Rio Grande Valley He deserves a contractor he can fully trust.
Founded by Ricardo AdameOur company is not a faceless corporation, but the result of passion, hard work, and an unwavering commitment to the community.
We believe that trust isn't something you ask for, it's something you earn. That's why our philosophy is different:
- We do not require a penny down payment (Zero Advance Payment). Your peace of mind is our priority, and you won't pay until you're 100% satisfied with the completed work.
- We personally supervise each project. Ricardo Adame ensures that every detail meets our high quality standards, guaranteeing an impeccable result.
- We use only top-quality materials. Because the security of your home or business is non-negotiable.
We offer expert contracting services
We offer high-quality roofing solutions for homes and businesses. Reliable, durable, and tailored to your needs.
Residential Roof
We protect your home with 30-year asphalt shingle roofs that are wind and rain resistant. Supervised installation, no down payment required, and a 5-year warranty.
Commercial roof
Reliable TPO and metal roofing solutions for businesses and industries. Efficient work with minimal disruption to your operations.
Siding
Durable siding that won't rot or warp, and is resistant to the Valley's heat and humidity. Improves the appearance and value of your property.
Residential Fences
Strong, durable fencing, installed with screws and posts in concrete. Greater stability, a better finish, and no premature maintenance.
Carport / Metal Structures
Welded metal structures with PTR and high-strength sheet metal, ideal for cars, patios, or work areas. Finished with an anti-corrosion primer.
+5 Years Warranty
Benefits of Cosimo Construction
- No down payment: You only pay when the job is finished and you are satisfied.
- Better materials, same budget: We use 30-year-old tiles as standard, never low-quality materials.
- Own team, no subcontractors: All our staff are trained and directly supervised.
- Replacement of damaged wood at no additional cost: We do the job right from the start, with no hidden charges.
- Bilingual team: Support in English and Spanish throughout the entire process.
Finance your project without complications
We offer financing options through multiple financial companies. We help you find the plan that best suits your credit profile.
Legal Notice: Subject to credit approval. Terms and conditions apply.
Insurance claims advice
Get started now easily with us
1
Free inspection
We perform on-site or satellite inspections, depending on the location and type of project.
2
Clear proposal
We offer a transparent quote with material options—good, better, and optimal—so you can choose the one that fits your budget.
3
Installation and supervision
We complete the work in an average of 2 days, with dedicated supervision to ensure quality.
4
Final inspection and 5-year warranty
Upon completion, we'll review it with you and provide your written 5-year labor warranty.
Discover our work throughout the RGV
We offer high-quality roofing solutions for homes and businesses. Reliable, durable, and tailored to your needs.

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Refer Cosimo Construction and earn money when your contact makes their project a reality.
Resolve all your doubts
How do I know if my roof needs to be replaced?
Look for these warning signsIf you notice any, it's time for a free inspection:
- Broken tilesfolded or no longer there.
- Loss of granules (the "sand" that accumulates in the gutters).
- Leaks or stains humidity inside your house.
- Growth of mold or dark stains on the surface of the roof.
What is the difference between Three-Tab (25 years) and Architectural (30 years) shingles?
The main difference is the quality and durability. The Architectural Shingle is thicker and heavier, withstanding winds up to 130 mph. The "Three-Tab" is cheaper but much weaker, withstanding only up to 60 mph. For this reason, and to ensure your safety, Cosimo Construction only installs high quality architectural tiles.
How do I know if my insurance covers roof damage?
Review the declarations page of your insurance policy and look for coverage. "wind and hail"If you're not sure, don't worry. As part of our free inspection, We help you review your policy at no cost so that you clearly understand your options.
Do I have to make an initial payment (down payment) to get started?
No never. Our policy of Zero Down Payment It's your greatest guarantee. We won't ask you for a penny upfront. We trust our work, and you only pay when the project is 100% complete and you're completely satisfied. This protects you and your money.
What kind of guarantee do you offer for your work?
Your investment is doubly protected. First, by the manufacturer's materials warranty. Second, and more importantly, by our 5-year warranty on workmanshipIf anything related to our installation fails during that time, we'll come back and repair it at no cost to you. We back up our work in writing.
How long does it take to install a new roof?
Most residential roofing projects are completed in 1 or 2 daysWe organize ourselves to be efficientWe minimize disruption to your daily life and ensure your property is left completely clean when the job is finished.
Why hire Cosimo Construction instead of a cheaper independent roofer?
For your tranquility and securityAn independent contractor can disappear after the job, leaving you with no guarantee if something goes wrong. With us, you get:
- A established company and with insurance Civil Liability (General Liability).
- A 5-year warranty in writing.
- Zero down paymentso you don't risk your money.
- And professional team who will always answer your call. You're investing in a job well done and with the assurance that we will be here to support you.