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Union Masonry & WaterproofingConcrete contractor in Boston, MA

Union Masonry & Waterproofing is a concrete contractor at 53 State St Ste 500, Boston, MA 02109, ranked #27 of 186 concrete contractors in Boston and rated 5.0 from 5 Google reviews. Open Monday to Saturday.

Boston, MAUpdated 0 paid placements in any rankingHow we rank

Call (617) 302-9455Website ↗

Key facts

Key facts about Union Masonry & Waterproofing
Address53 State St Ste 500, Boston, MA 02109Get directions
Phone(617) 302-9455
Websiteunionmasonrywaterproofing.com
HoursMonday to Saturday: open 24 hours
Google rating5.0 from 5 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Concretemain tradeGoogle main category
  • Foundation Repairbusiness name
  • Masonrybusiness name

Service area

Serves Boston and 11 towns within 25 miles: South Boston, Chelsea, Cambridge, Somerville, Everett, Brookline, Winthrop, Revere, Malden, Jamaica Plain and Medford.

Based in Boston, MAView on map

Opening hours

Opening hours for Union Masonry & Waterproofing
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no
  • Emergency service

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

Union Masonry & Waterproofing compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Union Masonry & Waterproofing (this business)—575.0 (5)—YesNo
Progressive Concrete Solutions#25585.0 (19)—YesYes10.6 mi
Nelson’s Hardscape & Tree Service#26574.9 (129)—YesYes11.0 mi
ED&M Construction and Landscape#28574.8 (33)—YesNo9.1 mi

See all 186 ranked concrete contractors in Boston

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 5 Google reviews

Hired Union Masonry & Waterproofing? Write a review

Questions about Union Masonry & Waterproofing

How is Union Masonry & Waterproofing ranked in Boston?

Union Masonry & Waterproofing is ranked #27 of 186 concrete contractors in Boston by CR Score, with 57 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 Union Masonry & Waterproofing’s hours?

Union Masonry & Waterproofing is open Monday to Saturday. Its listed hours are Monday to Saturday, open 24 hours. On Saturdays it is open Open 24 hours and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Union Masonry & Waterproofing serve?

Serves Boston and 11 towns within 25 miles: South Boston, Chelsea, Cambridge, Somerville, Everett, Brookline, Winthrop, Revere, Malden, Jamaica Plain and Medford. 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 Union Masonry & Waterproofing?

Union Masonry & Waterproofing has a rating of 5.0 from 5 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 Union Masonry & Waterproofing?

Call Union Masonry & Waterproofing on (617) 302-9455. The business is at 53 State St Ste 500, Boston, MA 02109. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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

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