Request a Free Estimate
Fill out the form and we'll get back to you within the hour - or call us directly for faster service.
Or Call Us Directly
We answer 24/7. A real person picks up - day or night - and gets your local team moving.
(561) 461-2062Lantana, FL 33460
Contact Sightline Windows & Doors Lantana - Free Windows & Doors Estimate in Lantana
Call (561) 461-2062 to schedule your free estimate in Lantana. When you reach us, a live coordinator will connect you with our local team. There’s no hard sell, no deposit required to book, and we’ll work to get an assessor to your property the same day you call. You’ll receive a written, line-item quote you can compare at your own pace.
What Happens When You Call
Step 1: We answer and listen. A live coordinator picks up, takes your address in Lantana, and asks what you’re dealing with. Drafty sliders, a rotted door frame, impact-rated replacement windows after Hurricane Nicole - we log the details so the right assessor shows up with the right samples.
Step 2: We schedule your measured survey. We book a 60- to 90-minute appointment at your home. Our assessor arrives with a laser measure, product samples from brands like CGI and CWS, and a tablet loaded with photos of past jobs in your area. You keep the measurement sheet.
Step 3: You get your written estimate. Within 24 hours, we email a fixed-price proposal with every line item spelled out: product, labor, permit handling, disposal, and warranty terms. This is Haven Standard Clause 1 - the price we write is the price you pay.
Step 4: We complete the work and document it. Once you approve, we order, schedule installation with a named crew, and photograph every opening before, during, and after. You receive a completion packet with photos, readings, and your warranty registration.
Why Lantana Homeowners Call Us First

- We’re local to Lantana and nearby. Our team lives and works in the same zip codes we serve. We know the salt-air corrosion that hits hardware on Ocean Avenue properties, the HOA requirements in Hypoluxo Island communities, and the wind-borne debris codes that apply this close to the Intracoastal.
- Every pro is required to carry the license and insurance Florida requires. We verify coverage before anyone works under our name. You can request certificate of insurance documentation at any point - no hesitation, no delay.
- Our pricing is flat and fixed. Haven Standard Clause 5: no surprises. We don’t quote low and find “unexpected rot” later. If we miss something during survey, we absorb it. The number on your written estimate does not move.
- We warranty the work and the product. Manufacturer warranties on CGI, CWS, and ECO Window Systems products run concurrent with our installation workmanship guarantee. If something fails, one call to our Lantana office starts the resolution - no passing between supplier and installer.
Before
AfterOur Service Area Around Lantana
We regularly assess and install in Lake Worth (15 minutes north), Boynton Beach (20 minutes south), Greenacres and Palm Springs (10-15 minutes west), Westgate and West Palm Beach (25 minutes), Delray Beach and Boca Raton (30-35 minutes south), and Wellington, Royal Palm Beach, and Palm Beach (30-40 minutes). Response times vary by season and current booking load. If you’re outside these areas - Hypoluxo, Manalapan, Gulf Stream - call anyway. We often travel for full-home replacement jobs and multi-opening impact projects.
Frequently Asked Questions - Booking & Estimates

Yes. The measured survey, the written proposal, and the consultation are all free with no obligation to buy. We don’t charge for our time to assess your openings. Call (561) 461-2062 to schedule yours - estimates are free.
We aim to schedule same-day or next-day assessments for Lantaña properties, depending on current booking volume. Hurricane season and post-storm periods create spikes, so calling earlier in the week helps. Call (561) 461-2062 and we’ll find the first available slot.
No. Our published hours are 24 hours daily, Monday through Sunday. We don’t add surcharges for Saturday surveys or evening appointments when our assessors are available. The written estimate reflects the job, not the calendar. Call (561) 461-2062 to request a weekend or evening slot.
Your address, a brief description of what needs replacing or repairing, and whether you’ve received HOA approval if you live in a governed community. Photos of existing damage help but aren’t required. If you’re comparing quotes from other window companies, we’re glad to review them with you during the assessment. Call (561) 461-2062 when you’re ready.
We accept check, major credit cards, and financing through approved third-party lenders for qualifying projects. Payment terms are spelled out in your written estimate - typically a deposit at order and balance at substantial completion. No hidden processing fees. Call (561) 461-2062 to discuss payment options for your project.
Call or Request a Callback
(561) 461-2062
Our phone is answered 24 hours a day, every day. If you prefer, ask for a callback and we’ll ring you within two business hours. No pressure, no follow-up barrage - just a free estimate with a price that doesn’t change.
Written by Sonia Raman, Owner at Sightline Windows & Doors Lantana, serving Lantana and surrounding communities since 2012.