Skip to content
ContractorsRanked

Johnston Construction CompanyGeneral contractor in Charleston, SC

Johnston Construction Company is a general contractor in Charleston, SC, ranked #12 of 222 general contractors in Charleston and rated 5.0 from 82 Google reviews. Open Monday to Friday.

Charleston, SCUpdated 0 paid placements in any rankingHow we rank

Call (843) 437-5914Website ↗

Key facts

Key facts about Johnston Construction Company
Phone(843) 437-5914
Websitejohnstonconstruction.co
HoursMonday to Friday: 8:30 AM – 4:30 PM
Google rating5.0 from 82 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Charleston and 9 towns within 25 miles: Hanahan, North Charleston, Goose Creek, Ladson, Mount Pleasant, Sangaree, James Island, Summerville and Moncks Corner.

Based in Charleston, SCView on map

Opening hours

Opening hours for Johnston Construction Company
DayHours
Monday8:30 AM – 4:30 PM
Tuesday8:30 AM – 4:30 PM
Wednesday8:30 AM – 4:30 PM
Thursday8:30 AM – 4:30 PM
Friday8:30 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.00 South Atlantic factor (2025 Cost vs. Value Report)$14,650$27,090$41,780
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report)$6,520$11,910$17,300

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

Compare nearby general contractors

Johnston Construction Company compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Johnston Construction Company (this business)—605.0 (82)—NoNo
East Shore Remodeling#10605.0 (36)—YesNo4.8 mi
Badeau Builds LLC#11605.0 (46)—YesYes9.8 mi
Astral Contractors#13595.0 (15)—YesYes2.8 mi

See all 222 ranked general contractors in Charleston

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 82 Google reviews

Hired Johnston Construction Company? Write a review

Questions about Johnston Construction Company

How is Johnston Construction Company ranked in Charleston?

Johnston Construction Company is ranked #12 of 222 general contractors in Charleston by CR Score, with 60 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 Johnston Construction Company’s hours?

Johnston Construction Company is open Monday to Friday. Its listed hours are Monday to Friday, 8:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Johnston Construction Company serve?

Serves Charleston and 9 towns within 25 miles: Hanahan, North Charleston, Goose Creek, Ladson, Mount Pleasant, Sangaree, James Island, Summerville and Moncks Corner. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about Johnston Construction Company?

Johnston Construction Company has a rating of 5.0 from 82 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 Johnston Construction Company?

Call Johnston Construction Company on (843) 437-5914. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Johnston Construction Company? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile