Sacramento Roofing Contractor Guide
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Cobex Construction Group

Updated 2026-08-26 · 11,638 reviewed · 352 listed · Scored from 483 Google reviews · How we rank ›

4.6(483) 83 composite score See reviews on Google ✓ Google-verified
Specialty Roofing Materials (Tile, Metal, Solar)Roof RepairRoofing Contractor

Google-verified483 Google reviews30+ yrs

Cobex Construction Group
Services
Specialty Roofing Materials (Tile, Metal, Solar), Roof Repair, Roofing Contractor
Reviews
483

What recent reviews say

Strong track record on roof replacement and inspection work. Crews show up on time, communicate clearly, and finish to spec. Named staff like Mark, Phillip, Lucas, and Michael earn praise for responsiveness. Two sore spots: a customer hit with surprise $2,500 layer-removal charge mid-job despite photos, and a multi-month window installation delay with poor cleanup and trim damage. Cobex addressed the roofing complaint fairly; the window complaint went unresolved.

Most reviews center on roof replacement and inspection work done professionally and on schedule. One customer appreciated bilingual staff accommodation. The business operates across multiple states and has 30+ years claimed. Pricing is noted as reasonable when accurately quoted, but scope surprises damage trust. Service areas span Sacramento, Roseville, Elk Grove, and beyond.

Praised for
  • professional crew and management
  • clear communication and updates throughout
  • quality workmanship and attention to detail
  • keeps schedule and follows through on promises
  • responsive to feedback and adjustments
Watch-outs
  • hidden costs for extra roof layers not disclosed upfront
  • debris and nails left in yard
  • window installation delays and poor trim work
  • lack of communication after payment
punctualquality-workmanshipskilled-crewresponsive-communicationcleans-up-after-jobfair-pricingpunctual-crew
Best for: Homeowners wanting a roof replaced on a tight timeline with straightforward communication and on-time completion.
Think twice if: Ask for a clear written breakdown of removal costs if your roof has multiple layers; one customer was charged $2,500 extra mid-job.

Strengths

  • Fast turnaround on roof replacement
  • Bilingual staff for customer accommodation
  • Clear upfront communication and detailed estimates
  • Responsive to customer feedback mid-project

Worth knowing

  • Mark, Phillip, Lucas, Michael, and David named as responsive project managers and crew leads
  • Bilingual staff available for non-English speaking customers
  • Roof replacement projects deliver on quoted timeline and scope when scope is clear upfront
  • One $2,500 surprise charge for seven-layer roof removal not disclosed at contract signing
  • One window installation took five months with trim damage and poor cleanup; company did not fully resolve complaint

What reviews say by service

Roof Replacement & Installation
Strong praise for timely, professional replacement work with good crew communication
Roof Inspection & Insurance Claims
Inspection noted as thorough and professional in pre-replacement process

How it compares

  • Rated 4.6 against a 4.75 average across the 38 specialty roofing materials (tile, metal, solar) businesses listed here.
  • Has more Google reviews than 98% of the businesses in this directory.

How we scored this

Ranking Method
Star rating 73
Review volume 100
Review recency 100
Review sentiment 64
Profile completeness 100
Verification 30

Rating breakdown

5
405
4
32
3
16
2
8
1
22

Common questions

Can they work on a tight timeline before a home sale?
Yes. One customer had roof replaced quickly before closing. Project manager Phillip coordinated the accelerated schedule.
Do they handle bilingual customer communication?
Yes. Staff can speak directly with non-English speaking homeowners, which one customer appreciated during their roof replacement.
What should I watch for in a roof replacement quote?
Get a clear written breakdown of removal costs, especially if your roof has multiple layers. One customer was surprised with a $2,500 charge mid-project for seven layers not mentioned at contract.

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Last updated 2026-08-26