Calderon contractors, LLC

04/29/2026

48 SQ FULL ROOF REPLACEMENT – POTOMAC, MD

Complete tear-off & new CertainTeed roofing system
✔️ Up to 50-year warranty
✔️ All skylights replaced with new flashing
✔️ Clean, professional installation

No shortcuts. Built to last.

📞 301-213-0282
Calderon Contractors LLC

03/30/2026

🚨 FINAL WARNING – LAST CHANCE 🚨

💰 $1,000 OFF – 50 YEAR ROOF SYSTEM
⏳ DEADLINE: MARCH 31
🔥 ONLY 10 ROOFS – FIRST COME, FIRST SERVED

If your roof is leaking, old, or showing damage… you’re already late.

Every delay = more damage, more money, bigger problems.

✔️ 50-Year roofing system
✔️ Certified professional installation
✔️ Backed by a strong workmanship warranty

⚠️ Once the 10 spots are gone… that’s it. No extensions. No discounts.

📞 CALL NOW: 301-213-0282
Lock your price before it goes up.

Calderon Contractors LLC
We don’t compete on price — we compete on quali

03/24/2026

⚠️ FLAT ROOF OWNERS — THIS IS YOUR WARNING ⚠️

After snow, ice, and freezing weather…
Flat roofs are the FIRST to start leaking.

Most people don’t notice until:
💧 Water is already inside
💧 Ceiling damage starts
💧 Repairs get expensive

🚨 FREE FLAT ROOF INSPECTION — SPRING SPECIAL 🚨

We check:
✔️ Cracks & open seams
✔️ Ponding water areas
✔️ Soft / rotted decking
✔️ Membrane condition (TPO, EPDM, Torch Down, Coatings)

💰 SAVE UP TO $1,000 ON FULL REPLACEMENT
Or extend your roof life with professional coating systems

⚡ Same-week inspections available

⸻

🏆 Why Calderon Contractors LLC?
• 20+ years experience
• Flat roof specialists
• 5-star reviews
• Licensed & insured
• Warranty options available

⸻

📞 Don’t wait for a leak — by then, it’s already damage.
Message now or call to schedule.

03/23/2026

🌸 SPRING IS HERE — TIME TO CHECK YOUR ROOF! 🌸

After this winter ❄️ (snow, ice, freezing temps), your roof took a hit…
Most leaks don’t show up until it’s already too late.

🚨 FREE ROOF INSPECTION — LIMITED TIME 🚨

✔️ We check for hidden leaks
✔️ Damaged shingles & soft spots
✔️ Flashing, pipe collars & problem areas
✔️ Gutters & drainage issues

💰 SPRING PROMO: SAVE UP TO $500.00 ON FULL ROOF REPLACEMENT
(Only for qualified projects)

⚠️ Don’t wait until you see water inside — by then, it’s already expensive.

🏆 Why Calderon Contractors LLC?
• 20+ years experience
• 5-star reviews on Google & Yelp
• Licensed & insured
• Up to 50-year warranty options

📞 Call or Text NOW — spots fill fast in spring
👉 Same-week inspections available

301-213-0282

03/15/2026

TPO Flat Roof Completed

Another project completed today in Potomac MD
Installation of a new TPO flat roofing system, designed for durability, energy efficiency, and long-term protection.

Scope of work included removal of the existing roofing system and installation of a new commercial-grade TPO membrane with proper flashing and sealing to ensure a watertight system.

Work completed by Calderon Contractors LLC — over 20 years of roofing experience, certified installation, fully licensed and insured.

If your flat roof needs repair or replacement, contact us for a professional inspection and estimate.

📞 301-213-0282

03/14/2026

Another project completed today in Baltimore.

Full roof replacement including the low-slope roof section.
Installed a complete roofing system with 30-year manufacturer warranty and professional installation.

At Calderon Contractors LLC, we bring over 20 years of roofing experience, certified installation, and fully licensed and insured service.

Quality work. Reliable service. Roofs built to last.

If your roof needs repair or replacement, feel free to contact us for a professional inspection and estimate.

📞 301-213-0282

03/10/2026

Looking back at some of our previous roofing projects.
Over 20 years of hands-on experience delivering strong, reliable roofing systems built to last.

At Calderon Contractors LLC, we believe quality work speaks for itself.
If your roof needs repair or replacement, contact us for a professional inspection and estimate.

02/14/2026

https://www.facebook.com/share/r/189k993Kg9/?mibextid=wwXIfr

02/11/2026

❄️ Snow & Wind Can Damage Your Roof ❄️
Don’t wait until a small issue turns into a major leak.

Ice dams, heavy snow, and strong winds can weaken your roof fast — especially during extreme cold.
A quick inspection now can save you thousands later.

✅ Free roof inspection
✅ Licensed & insured
✅ MHIC #163333
📞 Call or text (301) 213-0282

Act before leaks start.
Maryland homeowners — we’ve got you covered.

02/10/2026