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Boldt Pools and SpasDeck builder in St. Catharines, ON

Boldt Pools and Spas is a deck builder at 20 Nihan Dr, St. Catharines, ON L2N 1L1, ranked #5 of 67 deck builders in St. Catharines and rated 4.3 from 711 Google reviews. Open Monday to Saturday.

St. Catharines, ONUpdated 0 paid placements in any rankingHow we rank

Call (905) 934-0937Website ↗

Key facts

Key facts about Boldt Pools and Spas
Address20 Nihan Dr, St. Catharines, ON L2N 1L1Get directions
Phone(905) 934-0937
Websiteboldtpools.ca
HoursMonday to Friday: 10 AM – 5 PM; Saturday: 9 AM – 5 PM
Google rating4.3 from 711 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves St. Catharines and 4 towns within 40 km: Thorold, Niagara Falls, Welland and Port Colborne.

Based in St. Catharines, ONView on map

Opening hours

Opening hours for Boldt Pools and Spas
DayHours
Monday10 AM – 5 PM
Tuesday10 AM – 5 PM
Wednesday10 AM – 5 PM
Thursday10 AM – 5 PM
Friday10 AM – 5 PM
Saturday9 AM – 5 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

Typical deck and patio building prices

Typical deck and patio building prices
JobLowTypicalHigh
Deck buildingPer deck: typical range of customer-reported projects. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$6,100CA$11,690CA$17,780

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

Compare nearby deck builders

Boldt Pools and Spas compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Boldt Pools and Spas (this business)—554.3 (711)—YesNo
ROOF WIZARD INC#3555.0 (79)—YesYes16.1 km
Major Construction#4554.9 (35)—YesYes34.0 km
4wards Exteriors | Siding, Eavestrough & Roofing | Windows & Doors#6545.0 (64)—YesYes20.7 km

See all 67 ranked deck builders in St. Catharines

Reviews

ContractorsRanked reviews

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Google

4.3from 711 Google reviews

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Questions about Boldt Pools and Spas

How is Boldt Pools and Spas ranked in St. Catharines?

Boldt Pools and Spas is ranked #5 of 67 deck builders in St. Catharines by CR Score, with 55 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 Boldt Pools and Spas’ hours?

Boldt Pools and Spas is open Monday to Saturday. Its listed hours are Monday to Friday, 10 AM – 5 PM; Saturday, 9 AM – 5 PM. On Saturdays it is open 9 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Boldt Pools and Spas serve?

Serves St. Catharines and 4 towns within 40 km: Thorold, Niagara Falls, Welland and Port Colborne. The list is based on the business's location and the usual service radius for deck and patio building. Confirm your address is covered when you call.

What do Google reviews say about Boldt Pools and Spas?

Boldt Pools and Spas has a rating of 4.3 from 711 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 Boldt Pools and Spas?

Call Boldt Pools and Spas on (905) 934-0937. The business is at 20 Nihan Dr, St. Catharines, ON L2N 1L1. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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