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Guardian Building Co.General contractor in Trenton, MI

Guardian Building Co. is a general contractor at 21936 Westcroft Dr, Grosse Ile Township, MI 48138, ranked #1 of 461 general contractors in Trenton and rated 4.8 from 17 Google reviews. Open 24 hours a day, 7 days a week.

Trenton, MIUpdated 0 paid placements in any rankingHow we rank

Call (734) 552-3042Website ↗

Key facts

Key facts about Guardian Building Co.
Address21936 Westcroft Dr, Grosse Ile Township, MI 48138, Trenton, MIGet directions
Phone(734) 552-3042
Websitefacebook.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 17 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Trenton and 11 towns within 25 miles: Grosse Ile, Riverview, Woodhaven, Wyandotte, Southgate, Ecorse, Lincoln Park, Flat Rock, Allen Park, Taylor and River Rouge.

Based in Trenton, MIView on map

Opening hours

Opening hours for Guardian Building Co.
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 × 0.95 East North Central factor (2025 Cost vs. Value Report)$13,850$25,610$39,490
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 0.95 East North Central factor (2025 Cost vs. Value Report)$6,340$11,580$16,830

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

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 17 Google reviews

Hired Guardian Building Co.? Write a review

Questions about Guardian Building Co.

How is Guardian Building Co. ranked in Trenton?

Guardian Building Co. is ranked #1 of 461 general contractors in Trenton by CR Score, with 60 out of 100 as of November 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 Guardian Building Co.’s hours?

Guardian Building Co. 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 Guardian Building Co. serve?

Serves Trenton and 11 towns within 25 miles: Grosse Ile, Riverview, Woodhaven, Wyandotte, Southgate, Ecorse, Lincoln Park, Flat Rock, Allen Park, Taylor and River Rouge. 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 Guardian Building Co.?

Guardian Building Co. has a rating of 4.8 from 17 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 Guardian Building Co.?

Call Guardian Building Co. on (734) 552-3042. The business is at 21936 Westcroft Dr, Grosse Ile Township, MI 48138, Trenton, MI. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Compare nearby general contractors

Guardian Building Co. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Guardian Building Co. (this business)—604.8 (17)—YesYes
ICON Restoration Services#2594.6 (27)—YesYes6.5 mi
CJZac & Associates LLC#3595.0 (20)—YesYes3.2 mi

See all 461 ranked general contractors in Trenton