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Nock Refractories LLCInsulation contractor in Cleveland, OH

Nock Refractories LLC is an insulation contractor at 1243 E 55th St, Cleveland, OH 44103, ranked #22 of 52 insulation contractors in Cleveland and rated 4.5 from 10 Google reviews. Open Monday to Friday.

Cleveland, OHUpdated 0 paid placements in any rankingHow we rank

Call (216) 431-2500Website ↗

Key facts

Key facts about Nock Refractories LLC
Address1243 E 55th St, Cleveland, OH 44103Get directions
Phone(216) 431-2500
Websitenockrefractories.com
HoursMonday to Friday: 7:30 AM – 4 PM
Google rating4.5 from 10 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Cleveland and 11 towns within 25 miles: Hough, Glenville, East Cleveland, Collinwood, Cleveland Heights, Clark-Fulton, Detroit-Shoreway, University Heights, South Euclid, Shaker Heights and Brooklyn.

Based in Cleveland, OHView on map

Opening hours

Opening hours for Nock Refractories LLC
DayHours
Monday7:30 AM – 4 PM
Tuesday7:30 AM – 4 PM
Wednesday7:30 AM – 4 PM
Thursday7:30 AM – 4 PM
Friday7:30 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical insulation prices

Typical insulation prices
JobLowTypicalHigh
Attic insulationPer attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range$1,700$2,100$2,500

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

Compare nearby insulation contractors

Nock Refractories LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Nock Refractories LLC (this business)—544.5 (10)—NoNo
Pavlik Commercial Insulation#20545.0 (13)—NoNo7.3 mi
Ohio Spray Foam Insulation#21545.0 (24)—NoNo9.0 mi
USA Insulation Franchise Corporation#23542.4 (18)———5.7 mi

See all 52 ranked insulation contractors in Cleveland

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.5from 10 Google reviews

Hired Nock Refractories LLC? Write a review

Questions about Nock Refractories LLC

How is Nock Refractories LLC ranked in Cleveland?

Nock Refractories LLC is ranked #22 of 52 insulation contractors in Cleveland by CR Score, with 54 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 Nock Refractories LLC’s hours?

Nock Refractories LLC is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Nock Refractories LLC serve?

Serves Cleveland and 11 towns within 25 miles: Hough, Glenville, East Cleveland, Collinwood, Cleveland Heights, Clark-Fulton, Detroit-Shoreway, University Heights, South Euclid, Shaker Heights and Brooklyn. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

What do Google reviews say about Nock Refractories LLC?

Nock Refractories LLC has a rating of 4.5 from 10 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 Nock Refractories LLC?

Call Nock Refractories LLC on (216) 431-2500. The business is at 1243 E 55th St, Cleveland, OH 44103. 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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