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Sundahl WaterproofingConcrete contractor in Larchmont, NY

Sundahl Waterproofing is a concrete contractor at 1 Madison Ave, Larchmont, NY 10538, ranked #19 of 546 concrete contractors in Larchmont and rated 5.0 from 55 Google reviews. Open Monday to Friday.

Larchmont, NYUpdated 0 paid placements in any rankingHow we rank

Call (914) 834-9212Website ↗

Key facts

Key facts about Sundahl Waterproofing
Address1 Madison Ave, Larchmont, NY 10538Get directions
Phone(914) 834-9212
Websitesundahlwaterproofing.com
HoursMonday to Friday: 8 AM – 7 PM
Google rating5.0 from 55 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Concretemain tradeGoogle main category
  • Foundation Repairbusiness name

Service area

Serves Larchmont and 11 towns within 25 miles: New Rochelle, Mamaroneck, Wykagyl, Pelham, Eastchester, Pelham Manor, Tuckahoe, Harrison, Bronxville, Mount Vernon and Scarsdale.

Based in Larchmont, NYView on map

Opening hours

Opening hours for Sundahl Waterproofing
DayHours
Monday8 AM – 7 PMevening
Tuesday8 AM – 7 PMevening
Wednesday8 AM – 7 PMevening
Thursday8 AM – 7 PMevening
Friday8 AM – 7 PMevening
SaturdayClosed
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays — no
  • Open Sundays — no

Typical concrete work prices

Typical concrete work prices
JobLowTypicalHigh
Concrete drivewayPer driveway: typical range of customer-reported projects (about $8 to $20 per sq ft). US national range$2,700$6,400$14,500

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

Compare nearby concrete contractors

Sundahl Waterproofing compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Sundahl Waterproofing (this business)—595.0 (55)—NoNo
Brickstone Construction & Renovation Inc#17594.6 (79)—YesYes17.0 mi
ZK Sidewalk and Driveway Repair Contractors NYC.#18595.0 (27)—YesYes6.4 mi
Native Concrete & Sidewalk#20594.9 (32)—YesYes7.4 mi

See all 546 ranked concrete contractors in Larchmont

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 55 Google reviews

Hired Sundahl Waterproofing? Write a review

Questions about Sundahl Waterproofing

How is Sundahl Waterproofing ranked in Larchmont?

Sundahl Waterproofing is ranked #19 of 546 concrete contractors in Larchmont by CR Score, with 59 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 Sundahl Waterproofing’s hours?

Sundahl Waterproofing is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 7 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Sundahl Waterproofing serve?

Serves Larchmont and 11 towns within 25 miles: New Rochelle, Mamaroneck, Wykagyl, Pelham, Eastchester, Pelham Manor, Tuckahoe, Harrison, Bronxville, Mount Vernon and Scarsdale. The list is based on the business's location and the usual service radius for concrete work. Confirm your address is covered when you call.

What do Google reviews say about Sundahl Waterproofing?

Sundahl Waterproofing has a rating of 5.0 from 55 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 Sundahl Waterproofing?

Call Sundahl Waterproofing on (914) 834-9212. The business is at 1 Madison Ave, Larchmont, NY 10538. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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