About us
Business highlights
11 years of trusted experience
Services we offer
Amenities
Free Estimates
YesWarranties
YesAccepted payment methods
Photos of past projects
Reviews
5.06 Reviews
Showing 1-6 of 6 reviews
Jack H.
12/2017
decks, remodeling, woodworking
 + 1 moreIt went well. Work was done promptly and professionally.
Description of Work: Re-build part of existing pergola and painting.
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Yes, I recommend this pro
Marty W.
12/2017
ceramic tile, countertops, decks, drywall, flooring contractor, picture framing, remodeling, replacement windows, woodworking, marble & granite, home remodeling, doors
 + 10 moreSean, Darrell and crew were outstanding. Three things stand out as important positives: 1) the quality of their work is unquestioned; 2) they were polite and professional (my wife even liked their music!); and 3) they were extremely trustworthy.
Description of Work: Ours was a complex hole remodel job involving three separate bathrooms and two added closets.
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Yes, I recommend this pro
Response from Building Science LLC
Michael D.
10/2017
decks
 + -1 moreVery well. The crew was excellent - very professional and paid a lot of attention to detail and quality.
Description of Work: New 2-story wood deck with composite/laminate decking
| Rating Category | Rating out of 5 |
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Yes, I recommend this pro
$46,000
Response from Building Science LLC
Phil B.
09/2016
contractors, decks, remodeling, garage builders, sunrooms, apartments
 + 4 moreWonderfully
Description of Work: Rebuilt and waterproofed an atrium/ sunroom on the Penthouse of a building. It was very difficult work and they did an excellent job.
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Yes, I recommend this pro
$8,500
Response from Building Science LLC
Mark L.
09/2016
remodeling
 + -1 moreVery well- Contractor was flexible and responsive to the Owner's needs. Contractor exhibited pride in workmanship, and overall professionalism. Contractor was also willing to compromise when he and Owner had differences of opinion.
Description of Work: Remodeled existing home, including alterations to the floor plan, new electrical, lighting, air conditioning, plumbing, and finishes
| Rating Category | Rating out of 5 |
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Yes, I recommend this pro
$532,000
Response from Building Science LLC
melvin S.
08/2016
remodeling, home builders
 + 0 moreIt went very well. They did the work in a timely fashion and did quality work. The workers were pleasant and respectful. It was a pleasure to work with them
Description of Work: Built a 1200 square foot addition and remodeled 1300 square foot existing,
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Yes, I recommend this pro
$200,000
Contact information
91-1113 Waikapoo st, Ewa Beach, HI 96706
http://buildingsciencehawaii.comService hours
Monday:
9:00 AM - 4:00 PMTuesday:
9:00 AM - 4:00 PMWednesday:
9:00 AM - 4:00 PMThursday:
9:00 AM - 4:00 PMFriday:
9:00 AM - 4:00 PMLicensing
Insured
Licensed*
Trade License Number
CT-33218-0
Trade License Locale
Hawaii
Trade License Authority
Hawaii: General
Trade License Expiration
09/30/2026
Eco-friendly Accreditations
LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
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 State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
General Remodeling,
Decks and Porches,
Finished Carpentry and Woodworking,
Apartments,
Sunrooms and Patio Enclosures,
Doors,
Kitchen and Bath Remodeling,
Marble and Granite,
Homebuilders,
Garage and Shed Building,
Windows,
Framing
FAQ
Building Science LLC is currently rated 5 overall out of 5.
Monday: 9:00 AM - 4:00 PM
Tuesday: 9:00 AM - 4:00 PM
Wednesday: 9:00 AM - 4:00 PM
Thursday: 9:00 AM - 4:00 PM
Friday: 9:00 AM - 4:00 PM
Building Science LLC accepts the following forms of payment: Check,PayPal
Yes, Building Science LLC offers free project estimates.
Yes, Building Science LLC offers eco-friendly accreditations.
No, Building Science LLC does not offer a senior discount.
No, Building Science LLC does not offer emergency services.
Yes, Building Science LLC offers warranties.
Building Science LLC offers the following services: We are a full-service design/build company with a wide range of experience. We can help you with all phases of new home construction or remodeling: architecture and design, building your home and landscaping your yard. Our excellent reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication
Contact information
91-1113 Waikapoo st, Ewa Beach, HI 96706
http://buildingsciencehawaii.comService hours
Monday:
9:00 AM - 4:00 PMTuesday:
9:00 AM - 4:00 PMWednesday:
9:00 AM - 4:00 PMThursday:
9:00 AM - 4:00 PMFriday:
9:00 AM - 4:00 PM