Updated: Oct 20, 2025
Location and Projects
Address
91 Auburn St, Portland, ME, 04103
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Optimum Construction, Inc Photos
Optimum Construction, Inc
Optimum Inc. is a firm that specializes in real estate management, high-end renovations & construction, and general contracting located in the Southern Maine area.
From BuildZoom:
Optimum Construction, Inc at 91 Auburn St, Portland, ME 04103, (Employee: Kendrick Ballantyne) has a BuildZoom score of 98 and ranks in the top 16% of 22,352 Maine contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Optimum Construction, Inc Services
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Optimum Construction, Inc Contact Information
Phone Number: (207) 712-7195
Address: 91 Auburn St, Portland, ME 04103
Optimum Construction, Inc Portland
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Optimum Construction, Inc has a BuildZoom score of 98, which places them above 84% of 22,352 contractors in Maine.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Optimum Construction, Inc has worked on at least
1.0 project over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$1mil+ |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Optimum Construction, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior renovation with the addition of four new windows new kitchen new interior partitions renovate two bathrooms new flooring paint and trim carpentry
Valuation:
N/A
Permit #:
210023
Status:
expired
Fee:
$3,500
Permit Type:
N/A
Building Type:
N/A
Remove existing finishes and partitions in preparation for new design
Valuation:
N/A
Permit #:
210025
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
3 multi-unit buildings
Valuation:
$12,810,000
Permit #:
5677
Status:
issued
Fee:
$47,260
Permit Type:
N/A
Building Type:
Multi-family
Optimum Construction, Inc Reviews
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Optimum Construction, Inc License info
License Not Required
| Status | Not Required |
- BuildZoom verified in August, 2020 that this contractor does not need a license to be a contractor in Maine.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Optimum Construction, Inc Employees
KB
Kendrick Ballantyne