Skip to content
ContractorsRanked

Addon Construction LLCGeneral contractor in Auburn, NH

Addon Construction LLC is a general contractor in Auburn, NH, ranked #4 of 470 general contractors in Auburn and rated 3.9 from 11 Google reviews. Open 24 hours a day, 7 days a week.

Auburn, NHUpdated 0 paid placements in any rankingHow we rank

Call (603) 219-3940Website ↗

Key facts

Key facts about Addon Construction LLC
Phone(603) 219-3940
Websiteaddonconstructionllc.com
HoursOpen 24 hours, 7 days a week
Google rating3.9 from 11 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Auburn and 11 towns within 25 miles: Manchester, South Hooksett, Bedford, Suncook, Bow Bog, Chester, Pembroke, Derry Village, Merrimack, Londonderry and Derry.

Based in Auburn, NHView on map

Opening hours

Opening hours for Addon Construction LLC
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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

Addon Construction LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Addon Construction LLC (this business)—863.9 (11)—YesYes
Swanson Builders LLC#3875.0 (37)—YesYes7.1 mi

See all 470 ranked general contractors in Auburn

Questions about Addon Construction LLC

How is Addon Construction LLC ranked in Auburn?

Addon Construction LLC is ranked #4 of 470 general contractors in Auburn by CR Score, with 86 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 Addon Construction LLC’s hours?

Addon Construction LLC is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Addon Construction LLC serve?

Serves Auburn and 11 towns within 25 miles: Manchester, South Hooksett, Bedford, Suncook, Bow Bog, Chester, Pembroke, Derry Village, Merrimack, Londonderry and Derry. 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 Addon Construction LLC?

Addon Construction LLC has a rating of 3.9 from 11 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 Addon Construction LLC?

Call Addon Construction LLC on (603) 219-3940. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Addon Construction LLC? 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.

Claim this profile