Approved Pro
Avanti Construction Group, Inc.
Skylight Installation, Commercial Skylight Installation, 2 New Window Service,
About us
At Avanti Construction Group, we help homeowners protect and upgrade their homes with high‑quality roofing, energy‑efficient HVAC systems, and durable window installations. Whether you need a new roof, a full HVAC replacement, or modern windows that improve comfort and efficiency, our team delivers professional installations with lasting results. Why homeowners choose us: Roofing Solutions: Complete roof replacements with premium materials and warranties. HVAC Upgrades: Energy‑efficient heating and cooling systems to keep your home comfortable year‑round. Window Installations: Stylish, insulated windows that improve energy efficiency and curb appeal. Trusted & Licensed: We handle permits, inspections, and project management so your upgrade is stress‑free. From enhancing comfort and efficiency to protecting your investment, Avanti Construction Group is the partner you can trust for high‑quality home improvement.
Services we offer
ADU's, Central A/C Install, Roofing , Solar Installation, Windows
Amenities
Free Estimates
Yes
Warranties
Yes
Accepted Payment Methods
- CreditCard
Reviews
5.023 Reviews
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Filter reviews by service
Showing 1-23 of 23 reviews
George B.
Oct 2025
2 New Window Service
I cannot thank David enough for the incredible customer service he provided during my move with Rio Moving. From the very first phone call, he was professional, courteous, and extremely patient in answering all my questions. He took the time to walk me through the entire process, gave me clear expectations, and kept in touch throughout. His follow-ups before and after the move showed how much he genuinely cared about my experience. I?ve dealt with companies before where communication was poor, but with David, everything felt transparent and well-managed. The movers did a fantastic job too, but it was David?s dedication to customer service that really made the difference for me. It?s rare to find someone so committed to making sure clients feel supported every step of the way. Rio Moving is lucky to have him, and I wouldn?t hesitate to recommend their services to anyone planning a move."
George J.
Oct 2025
Skylight Installation
We had new windows installed along with an HVAC replacement. The projects were coordinated perfectly, and both teams were professional and efficient. Our home feels brighter and more comfortable already
Verne B.
Sep 2025
Skylight Installation
Our roof replacement was completed ahead of schedule and the quality of the work is outstanding. The team kept everything neat and made the whole process stress-free.
Lily R.
Sep 2025
Skylight Installation
We replaced our HVAC system with a modern unit and couldn?t be happier. The installers did an excellent job, answered all our questions, and left everything spotless. Great experience overall
Daniel K.
Sep 2025
Skylight Installation
We had Avanti Construction replace our outdated HVAC system this summer. I first spoke with Cameron in the office, he was professional, quick to answer my questions, and gave me a clear, fair estimate. On installation day, the technicians showed up right on time and had the whole system swapped out without a hitch. The new unit works perfectly and has already made a huge difference in our home comfort. It?s rare to find a company that?s this responsive and reliable. thank you Cameron and the Avanti team!
Mike P.
Sep 2025
2 New Window Service
Job was completed quickly and professionally. Extremely happy with Roman’s attention to detail and customer service. Thanks Avanti!
Montgomery E.
Sep 2025
Skylight Installation
Our roof replacement was handled flawlessly. The crew was efficient, respectful of our property, and completed the job right on schedule. The finished roof gives our home a whole new look.?
Marcus W.
Sep 2025
Single New Window Installation
I recently hired Avanti Construction for a full kitchen remodel and could not be happier with the results. Roman, the owner, came out personally to go over the design ideas with me and made sure everything aligned with my budget and vision. His attention to detail was obvious from day one. The crew worked efficiently, kept the worksite clean, and finished ahead of schedule. My kitchen looks like something out of a magazine it?s absolutely stunning. I highly recommend Avanti for any remodel work!
George B.
Sep 2025
Skylight Installation
We had all of our windows replaced and are thrilled with the results. The installation team was professional and tidy, and the new windows look beautiful. We can already feel the difference inside the house.
James C.
Sep 2025
Skylight Installation
We had all of our windows replaced and are thrilled with the results. The installation team was professional and tidy, and the new windows look beautiful. We can already feel the difference inside the house.
Julian M.
Sep 2025
2 New Window Service
We had all of our windows replaced and are thrilled with the results. The installation team was professional and tidy, and the new windows look beautiful. We can already feel the difference inside the house.
Reed W.
Sep 2025
Skylight Installation
We replaced our old HVAC system with a new high-efficiency unit. The installers were knowledgeable, polite, and made sure everything was set up perfectly. The house feels consistently comfortable now
Terry C.
Sep 2025
Skylight Installation
The roof installation went exactly as promised. Great communication throughout the process, and the workmanship is excellent. We would gladly recommend them to friends and family
Kolten R.
Aug 2025
Single New Window Installation
Our window replacement project could not have gone smoother. The crew worked quickly, cleaned up after themselves, and the new windows look fantastic. Great experience from start to finish.
Davet K.
Aug 2025
Commercial Skylight Installation
Our roof replacement was completed ahead of schedule and the quality of the work is outstanding. The team kept everything neat and made the whole process stress-free
Chris D.
Aug 2025
Skylight Installation
We opted for a ventilating skylight in our stuffy bathroom, and it's the best home improvement decision we've made. Not only do we now have gorgeous natural light, but being able to open it to let steam out is a game-changer. The installation team was fantastic and made sure everything was perfectly sealed. No leaks, no drama, just a perfect result.
Izaiah B.
Aug 2025
Skylight Installation
We just had a skylight installed in our previously dark and dreary living room, and the difference is nothing short of incredible. The entire process was flawless from start to finish.
From the initial consultation, they were knowledgeable and helped us choose the perfect size and placement. The installation crew was phenomenal?they were punctual, incredibly professional, meticulous, and left the worksite cleaner than they found it.
Now, our room is flooded with beautiful, natural light all day long. It feels twice as big and has become the happy, sunny heart of our home. We've even noticed we're using our electric lights less during the day. If you're on the fence about getting a skylight, just do it! And definitely hire this company. They are true craftsmen who clearly take pride in their work.
Haley T.
Aug 2025
Single New Window Installation
We got multiple quotes and are so glad we chose this company. Their price was fair, their windows are high-quality, and their installation team was efficient and friendly. Our home is more comfortable and looks better than ever!
Mark G.
Aug 2025
Google Review
We had a distressed property in Brentwood that needed significant work. Roman and his team worked efficiently and cooperatively to meet our client's vision for the property. The result was an outstanding transformation that significantly increased the property's value. The property is now an asset to its new owners and the community, rather than a burden.
Lisa G.
Aug 2025
Google Review
I recently had Avanti Construction Group install a new electric heat pump air conditioning system in my home, and I was impressed with the service. They laid down tarps throughout the house during installation and cleaned up every day, allowing me to enjoy the house during construction. The whole process only took 3 days, and it was a hassle-free experience with outstanding service. Highly recommend!
Arian F.
Aug 2025
Google Review
My wife and I hired Avanti Construction Group to remodel our bathroom and it came out beautifully. They really went above beyond with the shower niche! I love the way it extends all the way across & the dimmable LED strip in the niche makes the perfect lighting to enjoy a relaxing bath. Highly recommend this team. We finally found a contractor that we would love to work with again.
Tisha J.
Aug 2025
Google Review
Roman was very professional and knowledgeable and looking forward to working together again in the future! Highly recommend!
Cinthia C.
Aug 2025
Google Review
Avanti Construction Group did a great job remodeling my son's bathroom. Everything came out just as we wished. The LED lights inside the shower niche make it look so much more luxurious.
Overall it was a great experience working with Roman and his team.
Licensing
Licensed*
Trade License Number
1117924
Trade License Locale
CA
Trade License Expiration
03/31/2026
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
Avanti Construction Group, Inc. is currently rated 5.0 overall out of 5.
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: Closed
Sunday: Closed
Avanti Construction Group, Inc. accepts the following forms of payment: CreditCard
Yes, Avanti Construction Group, Inc. offers free project estimates.
No, Avanti Construction Group, Inc. does not offer eco-friendly accreditations.
No, Avanti Construction Group, Inc. does not offer a senior discount.
No, Avanti Construction Group, Inc. does not offer emergency services.
Yes, Avanti Construction Group, Inc. offers warranties.