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Alder Building CoGeneral contractor in Aurora, CO

Alder Building Co is a general contractor in Aurora, CO, ranked #34 of 772 general contractors in Aurora and rated 5.0 from 13 Google reviews. Open 7 days a week.

Aurora, COUpdated 0 paid placements in any rankingHow we rank

Call (303) 842-1445Website ↗

Key facts

Key facts about Alder Building Co
Phone(303) 842-1445
Websitealderbuildingco.com
HoursMonday to Saturday: 7 AM – 6 PM; Sunday: 7 AM – 4 PM
Google rating5.0 from 13 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Aurora and 12 towns within 25 miles: Cherry Creek, Dove Valley, Centennial, Castlewood, Lone Tree, Greenwood Village, Southglenn, Stonegate, Cherry Hills Village, Highlands Ranch, Parker and Glendale.

Based in Aurora, COView on map

Opening hours

Opening hours for Alder Building Co
DayHours
Monday7 AM – 6 PM
Tuesday7 AM – 6 PM
Wednesday7 AM – 6 PM
Thursday7 AM – 6 PM
Friday7 AM – 6 PM
Saturday7 AM – 6 PM
Sunday7 AM – 4 PM
  • Open evenings — no
  • Open Saturdays
  • Open Sundays

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 × 1.00 Mountain factor (2025 Cost vs. Value Report)$14,610$27,020$41,660
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 0.95 Mountain factor (2025 Cost vs. Value Report)$6,340$11,590$16,840

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

Compare nearby general contractors

Alder Building Co compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Alder Building Co (this business)—585.0 (13)—YesYes
Optimus Garage Denver, LLC#32585.0 (21)—YesYes6.8 mi
Haka Construction#33585.0 (83)—YesNo2.5 mi
Mile High Remodeling#35584.9 (29)—YesNo4.1 mi

See all 772 ranked general contractors in Aurora

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 13 Google reviews

Hired Alder Building Co? Write a review

Questions about Alder Building Co

How is Alder Building Co ranked in Aurora?

Alder Building Co is ranked #34 of 772 general contractors in Aurora by CR Score, with 58 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 Alder Building Co’s hours?

Alder Building Co is open 7 days a week. Its listed hours are Monday to Saturday, 7 AM – 6 PM; Sunday, 7 AM – 4 PM. On Saturdays it is open 7 AM to 6 PM, and on Sundays 7 AM to 4 PM. Hours come from the business listing; holiday hours may differ.

What areas does Alder Building Co serve?

Serves Aurora and 12 towns within 25 miles: Cherry Creek, Dove Valley, Centennial, Castlewood, Lone Tree, Greenwood Village, Southglenn, Stonegate, Cherry Hills Village, Highlands Ranch, Parker and Glendale. 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 Alder Building Co?

Alder Building Co has a rating of 5.0 from 13 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 Alder Building Co?

Call Alder Building Co on (303) 842-1445. 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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