Kelvin'sInsulation contractor in Sterling, VA
Kelvin's is an insulation contractor at 502 Shaw Rd, Sterling, VA 20166, ranked #28 of 124 insulation contractors in Sterling and rated 4.9 from 30 Google reviews. Open Monday to Friday.
Sterling, VAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 502 Shaw Rd, Sterling, VA 20166Get directions |
|---|---|
| Phone | (703) 675-5499 |
| Website | kelvinsinsulations.com |
| Hours | Monday to Friday: 7 AM – 5 PM |
| Google rating | 4.9 from 30 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Insulationmain tradeGoogle main category
Service area
Serves Sterling and 11 towns within 25 miles: Herndon, Countryside, Floris, Sugarland Run, Dranesville, Oak Hill, Reston, Ashburn, Broadlands, Brambleton and South Riding.
Based in Sterling, VAView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 7 AM – 5 PM |
| Tuesday | 7 AM – 5 PM |
| Wednesday | 7 AM – 5 PM |
| Thursday | 7 AM – 5 PM |
| Friday | 7 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- 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 |
|---|---|---|---|---|---|---|---|
| Kelvin's (this business) | — | 77 | 4.9 (30) | — | No | No | |
| Super Foam Usa | #26 | 77 | 5.0 (15) | — | Yes | No | 9.7 mi |
| Home Paramount Pest Control | #27 | 77 | 4.6 (90) | — | Yes | No | 16.0 mi |
| The Fifth Fuel | #29 | 77 | 4.9 (305) | — | No | No | 16.3 mi |
Questions about Kelvin's
How is Kelvin's ranked in Sterling?
Kelvin's is ranked #28 of 124 insulation contractors in Sterling by CR Score, with 77 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 Kelvin's’ hours?
Kelvin's is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does Kelvin's serve?
Serves Sterling and 11 towns within 25 miles: Herndon, Countryside, Floris, Sugarland Run, Dranesville, Oak Hill, Reston, Ashburn, Broadlands, Brambleton and South Riding. 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 Kelvin's?
Kelvin's has a rating of 4.9 from 30 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 Kelvin's?
Call Kelvin's on (703) 675-5499. The business is at 502 Shaw Rd, Sterling, VA 20166. 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.