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Harborline ExteriorsWindow installer in North Charleston, SC

Harborline Exteriors is a window installer at 4540 Rivers Ave suite 300, North Charleston, SC 29405, ranked #33 of 67 window installers in North Charleston and rated 5.0 from 12 Google reviews. Open 24 hours a day, 7 days a week.

North Charleston, SCUpdated 0 paid placements in any rankingHow we rank

Call (843) 718-0299Website ↗

Key facts

Key facts about Harborline Exteriors
Address4540 Rivers Ave suite 300, North Charleston, SC 29405Get directions
Phone(843) 718-0299
Websiteharborlineexteriors.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 12 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeadditional Google category

Service area

Serves North Charleston and 10 towns within 40 miles: Hanahan, Goose Creek, Charleston, Mount Pleasant, Ladson, James Island, Sangaree, Summerville, Moncks Corner and Walterboro.

Based in North Charleston, SCView on map

Opening hours

Opening hours for Harborline Exteriors
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical window installation prices

Typical window installation prices
JobLowTypicalHigh
Window replacementPer project (several windows): typical range of customer-reported projects. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report)$3,370$7,200$11,600

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby window installers

Harborline Exteriors compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Harborline Exteriors (this business)—545.0 (12)—YesYes
RbA of Charleston-Hilton Head, SC (446)#31544.9 (38)—NoNo12.7 mi
Manning Roofing#32545.0 (32)—YesYes10.3 mi
CMS Roofing#34534.8 (128)—YesYes13.6 mi

See all 67 ranked window installers in North Charleston

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 12 Google reviews

Hired Harborline Exteriors? Write a review

Questions about Harborline Exteriors

How is Harborline Exteriors ranked in North Charleston?

Harborline Exteriors is ranked #33 of 67 window installers in North Charleston by CR Score, with 54 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Harborline Exteriors’ hours?

Harborline Exteriors is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Harborline Exteriors serve?

Serves North Charleston and 10 towns within 40 miles: Hanahan, Goose Creek, Charleston, Mount Pleasant, Ladson, James Island, Sangaree, Summerville, Moncks Corner and Walterboro. The list is based on the business's location and the usual service radius for window installation. Confirm your address is covered when you call.

What do Google reviews say about Harborline Exteriors?

Harborline Exteriors has a rating of 5.0 from 12 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Harborline Exteriors?

Call Harborline Exteriors on (843) 718-0299. The business is at 4540 Rivers Ave suite 300, North Charleston, SC 29405. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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