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DeVellis Design LLCGeneral contractor in Windham, NH

DeVellis Design LLC is a general contractor at 10 Harris Rd Unit I, Windham, NH 03087, ranked #19 of 704 general contractors in Windham and rated 5.0 from 23 Google reviews. Open Monday to Saturday.

Windham, NHUpdated 0 paid placements in any rankingHow we rank

Call (603) 729-7147Website ↗

Key facts

Key facts about DeVellis Design LLC
Address10 Harris Rd Unit I, Windham, NH 03087Get directions
Phone(603) 729-7147
Websitedevellisdesign.com
HoursMonday to Friday: 7 AM – 7 PM; Saturday: 8 AM – 12 PM
Google rating5.0 from 23 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Windham and 11 towns within 25 miles: Salem, Hampstead, Atkinson, Derry, Derry Village, Pelham, Londonderry, Plaistow, Sandown, Chester and Hudson.

Based in Windham, NHView on map

Opening hours

Opening hours for DeVellis Design LLC
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday8 AM – 12 PM
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.02 New England factor (2025 Cost vs. Value Report)$14,840$27,440$42,320
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.05 New England factor (2025 Cost vs. Value Report)$7,010$12,810$18,620

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

Compare nearby general contractors

DeVellis Design LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
DeVellis Design LLC (this business)—595.0 (23)—YesNo
Cp contracting LLC#17595.0 (14)—YesYes10.2 mi
Sonia Rollins#18595.0 (44)—YesYes19.7 mi
Exteriors Unlimited LLC#20595.0 (31)—YesYes12.9 mi

See all 704 ranked general contractors in Windham

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 23 Google reviews

Hired DeVellis Design LLC? Write a review

Questions about DeVellis Design LLC

How is DeVellis Design LLC ranked in Windham?

DeVellis Design LLC is ranked #19 of 704 general contractors in Windham by CR Score, with 59 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 DeVellis Design LLC’s hours?

DeVellis Design LLC is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 7 PM; Saturday, 8 AM – 12 PM. On Saturdays it is open 8 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does DeVellis Design LLC serve?

Serves Windham and 11 towns within 25 miles: Salem, Hampstead, Atkinson, Derry, Derry Village, Pelham, Londonderry, Plaistow, Sandown, Chester and Hudson. 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 DeVellis Design LLC?

DeVellis Design LLC has a rating of 5.0 from 23 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 DeVellis Design LLC?

Call DeVellis Design LLC on (603) 729-7147. The business is at 10 Harris Rd Unit I, Windham, NH 03087. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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