We are family-owned and operated. We have been roofing for about 20 years and in 2018 we decided to take our talents directly to consumers. After servicing the industry as a subcontractor a father-daughter duo decided GreenCal Construction would provide customers with a great product and service at fair prices. GreenCal Construction is Fullerton and Southern California’s preferred roofing and exterior construction company.
our working process
Contact us to discuss important questions
Perform a quick & free site assessment and
quote in 72 hours or less!
Professional Designers, Dedicated
Roofing Pro from
start to finish
Multi-Certified Installers Dedicated Project Management Happiness Guaranteed
then 120 months at 6.99% interest with Monthly paymentsRequest a quote
After several estimates we decided to go with a Green Cal. Their pricing was mid-level, but the quality of products they use is what sold us on using them for... read more
I've shopped around for 9 months & finally found a great roofing company. Value, quality & quick response are my 3 words to recommend this group of professionals.
I'm a realtor and my clients needed to get their roof replaced. I contacted a couple of companies and received several quotes. My clients ended up selecting Greencal Construction because... read more
Steve was out at our house helping us with our roof. Very informative and very professional ... great experience .. I would absolutely Recommend him to our friends and will... read more
Very pleased w/ our new roof installed by GreenCal. During early stages of estimate shopping Nick was able to satisfy all questions and concerns. We felt very comfortable as he... read more
Ms Yvonne Is Very Professional,She's Awesome.I Had My House And My Garage Roof Replaced.The Garage On The South East In Was Sinking In.I Called Greencal Numerous Times Complaining.AllI Received Was... read more
My wife and I got many quotes to have our house re-roofed.Why? Because every company gave us a different story. Greencal gave us the most straight forward and logical estimate... read more
Greencal Construction did an awesome job in my clients home. We needed someone fast to do a roof Greencal came the next day for an estimate and immediately set it... read more
When finding someone to replace my roof - I needed a roofer that could help me cool down my home. I have a flat roof with no attic so it... read more
From start to finish, Greencal Construction was outstanding! Initial proposal was professional, knowledgeable, and followed up with exactly quoted copy.
Once agreed , the job was done quickly and the cleanup... read more
Needed to replace my roof and I got 4 estimates. I choose GreenCal not because it had the LOWEST ESTIMATE because it DID, not because it was a authorized installers,... read more
Incredibly thorough, kind, professional, honest and exceptional customer service! Greencal's entire team from Hazel, Crystal, and Eddie to all of the crews you are in great hands. They did a... read more