RCSInsulation contractor in Raleigh, NC
RCS is an insulation contractor at 3004 Dunkirk Dr, Raleigh, NC 27613, ranked #13 of 68 insulation contractors in Raleigh and rated 4.8 from 29 Google reviews. Open Monday to Saturday.
Raleigh, NCUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 3004 Dunkirk Dr, Raleigh, NC 27613Get directions |
|---|---|
| Phone | (919) 685-6387 |
| Website | sealedcrawlspaces.net |
| Hours | Monday to Saturday: 9 AM – 5 PM |
| Google rating | 4.8 from 29 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Insulationmain tradeGoogle main category
Service area
Serves Raleigh and 11 towns within 25 miles: West Raleigh, Cary, Morrisville, Wake Forest, Garner, Rolesville, Durham, Knightdale, Apex, Butner and Holly Springs.
Based in Raleigh, NCView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 9 AM – 5 PM |
| Tuesday | 9 AM – 5 PM |
| Wednesday | 9 AM – 5 PM |
| Thursday | 9 AM – 5 PM |
| Friday | 9 AM – 5 PM |
| Saturday | 9 AM – 5 PM |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays
- Open Sundays — no
Typical insulation prices
| Job | Low | Typical | High |
|---|---|---|---|
| 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
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| RCS (this business) | — | 80 | 4.8 (29) | — | Yes | No | |
| Cool Change Heating and Air | #11 | 81 | 4.9 (317) | — | Yes | Yes | 5.9 mi |
| Air Specialists Heating & Cooling | #12 | 81 | 4.9 (129) | — | Yes | Yes | 7.2 mi |
| Triangle Radiant Barrier & Crawl Space Encapsulation | #14 | 80 | 4.9 (226) | — | No | No | 8.6 mi |
Questions about RCS
How is RCS ranked in Raleigh?
RCS is ranked #13 of 68 insulation contractors in Raleigh by CR Score, with 80 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.
What are RCS’ hours?
RCS is open Monday to Saturday. Its listed hours are Monday to 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 RCS serve?
Serves Raleigh and 11 towns within 25 miles: West Raleigh, Cary, Morrisville, Wake Forest, Garner, Rolesville, Durham, Knightdale, Apex, Butner and Holly Springs. 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 RCS?
RCS has a rating of 4.8 from 29 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 RCS?
Call RCS on (919) 685-6387. The business is at 3004 Dunkirk Dr, Raleigh, NC 27613. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own RCS? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.