MADROCK INTERLOCKGeneral contractor in Arnprior, ON

#11Ranked #11 of 57 general contractors in Arnprior

MADROCK INTERLOCK is a general contractor at 250 Harriet St, Arnprior, ON K7S 2T3, ranked #11 of 57 general contractors in Arnprior and rated 5.0 from 9 Google reviews. Open Monday to Friday.

Arnprior, ONUpdated October 22, 20260 paid placements in any rankingHow we rank

Call (613) 604-4956

Key facts

Key facts about MADROCK INTERLOCK
Address	250 Harriet St, Arnprior, ON K7S 2T3Get directions
Phone	(613) 604-4956
Hours	Monday to Thursday: 8 AM – 8 PM; Friday: 9 AM – 8 PM
Google rating	5.0 from 9 Google reviews

Trades

Each trade shows the evidence we matched it on.

General Contractingmain tradeGoogle main category

Service area

Serves Arnprior and 3 towns within 40 km: Renfrew, Carleton Place and Kanata.

Based in Arnprior, ONView on map

Opening hours

Opening hours for MADROCK INTERLOCK
Day	Hours
Monday	8 AM – 8 PMevening
Tuesday	8 AM – 8 PMevening
Wednesday	8 AM – 8 PMevening
Thursday	8 AM – 8 PMevening
Friday	9 AM – 8 PMevening
Saturday	Closed
Sunday	Closed

Open evenings (after 6 PM)
Open Saturdays — no
Open Sundays — no

Typical general contracting prices

Typical general contracting prices
Job	Low	Typical	High
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)	CA$20,510	CA$37,930	CA$58,490
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)	CA$9,350	CA$17,080	CA$24,820

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

Compare nearby general contractors

MADROCK INTERLOCK compared with nearby businesses
Business	Rank	CR Score	Google rating	License verified	Saturday	Sunday	Distance away
MADROCK INTERLOCK (this business)	—	56	5.0 (9)	—	No	No
Zen Interior Design and Renovation	#9	57	5.0 (18)	—	No	No	0.5 km
Orr Developments Inc.	#10	57	5.0 (17)	—	No	No	2.6 km
NCM Hydrovac Services	#12	55	3.9 (18)	—	Yes	Yes	33.1 km

See all 57 ranked general contractors in Arnprior

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 9 Google reviews

Hired MADROCK INTERLOCK? Write a review

Questions about MADROCK INTERLOCK

How is MADROCK INTERLOCK ranked in Arnprior?

MADROCK INTERLOCK is ranked #11 of 57 general contractors in Arnprior by CR Score, with 56 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 MADROCK INTERLOCK’s hours?

MADROCK INTERLOCK is open Monday to Friday. Its listed hours are Monday to Thursday, 8 AM – 8 PM; Friday, 9 AM – 8 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does MADROCK INTERLOCK serve?

Serves Arnprior and 3 towns within 40 km: Renfrew, Carleton Place and Kanata. 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 MADROCK INTERLOCK?

MADROCK INTERLOCK has a rating of 5.0 from 9 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 MADROCK INTERLOCK?

Call MADROCK INTERLOCK on (613) 604-4956. The business is at 250 Harriet St, Arnprior, ON K7S 2T3. Ask for a written estimate before any work starts.

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