Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Meet the Davie Team Behind Sightline Windows & Doors Davie
Every window and door we install in Davie passes through the hands of the same crew. Sonia Raman built this team around one idea: the person who measures your opening should be able to explain why that measurement matters, and the installer who shows up should be the one whose license number you already have. We don’t rotate strangers through your house. These are the people you’ll actually meet.
Our People
Marcus T. - Lead Technician, Impact & High-Velocity Installations
Marcus has been installing impact-rated windows and doors in Broward County for fourteen years, and he’s still the one who climbs the ladder to check the header condition himself. He’s certified in PGT WinGuard and CGI Estate systems, and he keeps a weathered notebook of every house he’s worked on from Cooper City to Southwest Ranches - not for show, but because he can’t stand guessing when a customer calls back about a detail from 2019. His human detail: he breeds orchids in a greenhouse behind his house in Davie, and he’ll notice your landscaping before he notices your siding. “A good install starts with not crushing anything that takes three years to grow,” he says.
Elena R. - Senior Installer, Custom & Geometric Openings
Elena joined us in 2018 after six years of high-end residential millwork in Coral Gables, and she’s the reason we don’t flinch at trapezoids, circles, or the occasional octagon a homeowner sketches on a napkin. She holds a specialty certification from ES Windows for custom glazing configurations, and she’s trained our whole crew on how to read a sightline drawing without assuming the window is square - because in Davie, built on former marshland, it rarely is. Her human detail: she restores vintage motorcycles on weekends, and she approaches a warped frame the same way she approaches a seized engine - measure twice, force nothing, know when to heat it.
Darnell K. - Service Coordinator & Field Scheduler
Darnell is the voice you get when you call (754) 254-8492 at 10 PM because a storm’s rolling in and you’re not sure if that whistling around your patio door is normal. He’s been with Sightline since 2015, and he built our scheduling system around one rule: the technician who measured your job is the technician who installs it, no exceptions. He holds a Florida contractor business license and manages our permit pulls with Davie Building Division personally - he knows which plans examiner likes digital submissions and which still wants paper. His human detail: he coaches youth basketball at Bamford Sports Complex, and he treats our installation calendar like a practice schedule - every player has a position, and nobody double-books.
Jin S. - Apprentice Installer, Energy-Efficient Systems
Jin came to us in 2022 after completing the construction program at Broward College, and she’s logged 340 supervised installs under Elena’s direct mentorship. She’s certified in ECO Window Systems and Therma-Tru entry door systems, and she’s become our go-to for explaining U-factor and SHGC to homeowners who just want their FPL bill to drop. She still carries her first measured survey in her truck - a sliding glass door in Shenandoah that came in 3/16″ under spec, which Marcus made her re-measure twice until she understood why that gap mattered in July humidity. Her human detail: she keeps a spreadsheet of every home’s before-and-after energy usage that customers voluntarily share, and she’s quietly building a case study that might actually change how Davie quotes efficiency upgrades.
One Standard, Every Job

The Haven Standard isn’t a poster in our break room. It’s the document that governs how Marcus checks a nail fin, how Elena talks a homeowner through why their custom window costs what it costs, how Darnell answers the phone at midnight, and how Jin learns to spot a twisted frame before the glass goes in. Have it in writing. Arrive on schedule. Verified crews. Evidence on every job. No surprises. Sonia Raman put those five clauses in place in 2012, and this Davie crew has operated under them since day one. When you call (754) 254-8492, you’re not reaching a dispatch center. You’re reaching Darnell, who knows whether Marcus is on a ladder in Ivanhoe or Elena is templating a circle-top in Forest Ridge. And when we show up, you’ll get the measured survey to keep, the written price before any work starts, and the photo record when we’re done. That’s not a promise we make. That’s the standard we work under.
Written by Sonia Raman, Owner at Sightline Windows & Doors Davie, serving Davie since 2012.










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