Business Overview
G5 Construction is a trusted, full-service contractor and HVAC specialist serving the Sacramento area. We understand the unique challenges homeowners face, from inefficient solar-compatible HVAC integration to significant energy loss from duct leakage. Our team provides expert solutions that blend seamlessly with your home's systems, ensuring optimal performance and comfort. From installing and repairing high-efficiency HVAC units to comprehensive remodeling, new construction, and ADU builds, we handle every project with precision and local expertise. Whether you're upgrading your kitchen, adding a deck, or building a new home, G5 Construction delivers quality craftsmanship tailored to Sacramento's climate and your family's needs.
Frequently Asked Questions
We're adding solar and need a new HVAC system. Can G5 Construction ensure they work together efficiently?
Absolutely. We specialize in integrating HVAC systems with solar setups common in Sacramento. Our team assesses your solar capacity and installs compatible, high-efficiency units to maximize your energy savings and prevent the performance issues that often arise with mismatched systems.
During our home addition, can you also fix duct leakage that's reducing our airflow?
Yes, that's a smart, efficient approach. When we construct your addition or handle a major remodel, we can inspect and seal your existing ductwork. This resolves the common local issue of air loss, improving comfort and energy efficiency throughout your entire home as part of the same project.
For a new ADU or guest house, do you handle both the construction and the separate HVAC installation?
We do. As a full-service contractor, we manage the entire build—from foundation to roofing—including the design and installation of a dedicated, properly sized HVAC system. This ensures your new space is comfortable year-round and avoids the integration problems that can occur when systems are pieced together by different crews.
Business Offerings
- Modular home construction
- Landscaping building construction
- Guest house or ADU construction
- Remodeling
- Deck construction
Business Location & Hours
| Mon: | 7:00 AM - 4:30 PM |
| Tue: | 7:00 AM - 4:30 PM |
| Wed: | 7:00 AM - 4:30 PM |
| Thu: | 7:00 AM - 4:30 PM |
| Fri: | 7:00 AM - 4:30 PM |
| Sat: | Closed |
| Sun: | Closed |

























