Sacramento Roofing Contractor Guide
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California Energy Consultant Service

Updated 2026-08-26 · 11,638 reviewed · 352 listed · Scored from 371 Google reviews · How we rank ›

4.9(371) 91 composite score See reviews on Google ✓ Google-verified
Specialty Roofing Materials (Tile, Metal, Solar)Roof RepairRoofing Contractor

Google-verified371 Google reviewsSince 1981

California Energy Consultant Service
Services
Specialty Roofing Materials (Tile, Metal, Solar), Roof Repair, Roofing Contractor
Reviews
371

What recent reviews say

From first contact through cleanup, reviewers consistently praise the installation crews and oversight. Names like Ismar, Jose, Oscar, John, Omar and Alonso appear across window, roofing, and HVAC jobs, each described as professional, punctual and meticulous. Gary, Tony, and Jamie handle sales and coordination with similar care. One reviewer noted the office could improve appointment reminders and same-day delivery of warranty paperwork, yet still rated the work excellent and said they would return.

Metal roofing and full-house window replacements dominate the reviews, completed on time and with spotless cleanup. The company stands behind its work: one customer reported CECS staff revisiting a job over a year later to address a humidity question at no charge. Pricing comes up as competitive, with several homeowners noting quotes compared favourably to other bids. Most reviewers mention energy benefits or comfort gains after installation.

Praised for
  • professional installation crews
  • attentive project management
  • clean, efficient work
  • fair pricing vs. competitors
  • strong follow-up and support
Watch-outs
  • office communication gaps on booking confirmation
punctualquality-workmanshipskilled-crewresponsive-communicationcleans-up-after-jobfair-pricinglicensed-insured
Best for: Homeowners planning metal roof or full-house window replacement who value named, consistent crews and ongoing project oversight.
Think twice if: You need same-day confirmation emails or warranty paperwork handed over during installation; one reviewer had to follow up by phone.

Strengths

  • named installers consistently praised for professionalism and attention to detail
  • project managers (Gary, Tony, Jamie) provide ongoing communication
  • stands behind work with free follow-up visits over a year later
  • competitive pricing against other local bids

Worth knowing

  • Installers Ismar, Jose, Oscar, John, Omar, Alonso appear across multiple jobs with repeated praise for professionalism and cleanliness
  • Sales manager Gary Lee and project coordinator Tony/Jamie handle intake and oversight
  • Company revisited a customer's HVAC system free of charge over a year after installation to troubleshoot a humidity issue
  • Full-house window jobs typically completed in 1-3 days
  • Work on dry rot trim and custom pre-primed wood mentioned in one project

What reviews say by service

Roof Replacement & Installation
Metal roof replacement praised for meticulous workmanship, on-time completion, and spotless cleanup.
Roof Repair
Roof tear-off and new installation described as prompt, efficient, and professionally executed.
Specialty Roofing Materials (Tile, Metal, Solar)
Metal roofing projects highlight quality materials and professional installation with attention to detail.

How it compares

  • Rated 4.9 against a 4.75 average across the 38 specialty roofing materials (tile, metal, solar) businesses listed here.
  • Has more Google reviews than 97% of the businesses in this directory.

How we scored this

Ranking Method
Star rating 92
Review volume 100
Review recency 100
Review sentiment 75
Profile completeness 100
Verification 30

Rating breakdown

5
358
4
7
3
0
2
1
1
5

Common questions

How long does a full-house window replacement take?
Recent reviews report jobs completed in 1-3 days, depending on scope. One customer had 12 windows and 2 patio doors done in two days with early arrival both mornings.
Do they clean up after installation?
Yes. Reviewers repeatedly mention work sites left spotless, and one customer praised their meticulous cleanup of trim and siding areas.
What happens if there's an issue after installation?
The company follows up after work. One long-term customer reported CECS revisited his home over a year later to investigate a humidity question at no charge.

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Last updated 2026-08-26