Greenhouse Specialists Inc.
16-711 Milo St Unit B, Keaau, HI 96749, United States
| Sunday | Closed |
| Monday | 8 am – 5 pm |
| Tuesday | 8 am – 5 pm |
| Wednesday | 8 am – 5 pm |
| Thursday | 8 am – 5 pm |
| Friday | 8 am – 5 pm |
| Saturday | 9 am – 4 pm |
Projects Successfully Installed
Years of Experience
Locations served
Customers Satisfied.
Delivering affordable solar energy with guaranteed savings for Kailua homes and businesses.
Hassle-Free, Transparent Process – From consultation to installation, we offer a simple and pressure-free process.
No Salespeople, No Commissions – Honest advice, zero pressure tactics, fair pricing, and solutions built only around your needs.
Customer-Centric Approach – Transparency, monitoring, regular follow-ups, and fast support.
Flexible Financing – Local loan options, low monthly payments, and savings that often beat your electric bill.
Bring renewable power to your home in Kailua. Our custom solar systems with storage give you energy savings, resilience, and comfort, professionally installed by our trusted local team.
With over a decade of experience specifically on the Big Island, we know Hawaii’s unique climate, permitting processes, and utility requirements inside and out. Our local knowledge ensures your solar system performs optimally in real-world conditions.
Skilled professionals committed to powering Kailua with clean, efficient energy solutions.

Josh Mason founded BlueSky in 2014 to put Hawaii homeowners, businesses, and nonprofits first—delivering conflict-free solar solutions with transparent design, fair pricing, and a team dedicated to constant improvement.

Andrew manages projects with aloha, combining solar expertise and genuine care to match each customer with their ideal long-term energy solution.

Aaron streamlines solar projects behind the scenes, tackling permits, schedules, and details so customers enjoy a hassle-free experience.
Bill turns solar project concepts into clear, buildable plans, helping installers and inspectors with his expert drafting skills.
Sarah keeps BlueSky running smoothly, handling daily tasks and improving processes for the team.
Step 1: Drive from Lanikai Beach to Honolulu International Airport (Daniel K. Inouye International Airport)
Step 2: Fly from Honolulu (Oahu) to Hilo International Airport (Big Island)
Step 3: Drive from Hilo International Airport to BlueSky Energy Hawaii, Milo Street, Keaau
Step 1: Drive from Kailua Beach Park to Honolulu International Airport (Daniel K. Inouye International Airport)
Step 2: Fly from Honolulu (Oahu) to Hilo International Airport (Big Island)
Step 3: Drive from Hilo International Airport to BlueSky Energy Hawaii, Milo Street, Keaau
Step 1: Drive from Pillbox Hike Trailhead to Honolulu International Airport (Daniel K. Inouye International Airport)
Step 2: Fly from Honolulu (Oahu) to Hilo International Airport (Big Island)
Step 3: Drive from Hilo International Airport to BlueSky Energy Hawaii, Milo Street, Keaau
Step 1: Drive from Kawainui Marsh Trail to Honolulu International Airport (Daniel K. Inouye International Airport)
Step 2: Fly from Honolulu (Oahu) to Hilo International Airport (Big Island)
Step 3: Drive from Hilo International Airport to BlueSky Energy Hawaii, Milo Street, Keaau
Your savings depend on your roof size, energy usage, and system type. Many Kailua homeowners reduce their electricity bills by 30–70%, and combining federal and state incentives can further maximize your returns. Solar also helps protect against future utility rate increases in the area.
If your system is grid-tied without batteries, it will temporarily shut down during power outages. Adding battery storage ensures your home or business continues running essential appliances, providing peace of mind during Kailua’s rainy season or unexpected outages.
Yes! You can take advantage of the 30% federal tax credit, state-level incentives, and utility programs designed to lower installation costs. Local rebates and financing options also make solar more affordable for Kailua homeowners and businesses.
Homes with solar installations often see higher resale value and market appeal. Buyers in Kailua increasingly view solar-equipped properties as energy-efficient and cost-saving, making your investment pay off both in savings and long-term property value.
Yes, commercial solar often requires local planning approval, utility interconnection, and compliance with building codes. Our Kailua team handles all permits and inspections, ensuring smooth project completion without delays or compliance issues.
Definitely. Kailua homeowners can choose flexible financing, leases, or low-interest loans, in addition to federal and state tax credits. We guide you through the options to make solar affordable and financially smart.
Harness the power of the sun on your roof. From lowering energy costs to achieving energy independence, we guide you through every step of your solar journey.