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Location and Projects

Address
4845 NORTH OAKLAND STREET, Denver, CO, 80239
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Grid Alternatives Colorado Construction

Serving the Denver, Colorado area, Grid Alternatives Colorado Inc specializes in solar energy system installation for residential, commercial, and nonprofit properties. This contractor focuses on expanding access to clean, renewable energy within local communities. With 14 years of experience, Grid Alternatives Colorado Inc offers solar panel design and installation services aimed at reducing utility costs and supporting environmental sustainability. The team works on projects ranging from individual homes to large-scale commercial and community solar arrays, including nonprofit installations. By focusing on solar electric systems, Grid Alternatives Colorado Inc supports Colorado residents and businesses seeking to transition to renewable energy sources. The firm collaborates with regional partners to facilitate solar energy adoption across Denver and surrounding neighborhoods.

Grid Alternatives Colorado Inc Services

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Grid Alternatives Colorado Inc Contact Information

Phone: (720) 518-7330 Edit
Address: 4845 NORTH OAKLAND STREET, Denver Co Usa, Denver, CO 80239 Edit

Grid Alternatives Colorado Inc Denver Co Usa, Denver

Quality

110
96th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Grid Alternatives Colorado Inc has a BuildZoom score of 110, which places them above 96% of 55,949 contractors in Colorado.

Activity

1 project
2026
35 projects
2025
34 projects
2024
69 projects
2023
Our building permit records indicate that Grid Alternatives Colorado Inc has worked on at least 139.0 projects over the past 3 years.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Experience

16 projects
New Constructions
9 projects
Commercial Renovations
Analyzing permits over the last 4 years shows that Grid Alternatives Colorado Inc mostly works on new construction and commercial renovation projects.

Pricing

4 projects
< $5k
82 projects
$5k-$20k
37 projects
$20k-$50k
2 projects
$50k-$100k
6 projects
$100k-$250k
2 projects
$250k-$500k
Value Not Public: 15.0 projects
The typical size of their permits is approximately $15,988. This graph shows the distribution of these job values.
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 Grid Alternatives Colorado Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Building log
2025-04-07
3501- 3543 n hight st photovoltaic solar flush mount grid tied no battery microinverters 18 ja solar jam54s31-405/mr + ap systems ds3-s = 7.29 kw
Valuation:
$256,608
Permit #:
2025-LOG-0000401
Status:
approved
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
B-add/alt solar photovoltaic remove/replace
2025-11-15
Detach and reset solar after the re-roof has passed it's inspection no change to electrical plans or site plans. solar permit 23-02171: photovoltaic solar flush mount grid-tied microinverters no battery 18 longi green energy technology co ltd lr4-60hpb-360m + 18 enphase energy inc. iq8plus-72-2-us [240v] = 6.48 kw
Valuation:
$5,000
Permit #:
BP-25-01714
Status:
issued
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Electrical permit
2025-02-28
14 csi solar co ltd cs6r-395ms-hl [blk] + 14 enphase energy inc. iq8-60-2-us [240v = 5.530 kw photovoltaic solar flush mount grid tied microinverters with meter adapter collar for interconnection to the grid
Valuation:
$19,696
Permit #:
2025-ELEC-0002116
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Single family res...
Electrical permit
2025-09-03
The installation of a rooftop solar photovoltaic (pv) system at 4075 w 10th ave denver co below is a detailed breakdown of the tasks and deliverables required for successful project completion. 1. project overview objective: install an 8-panel rooftop solar photovoltaic system to provide renewable energy for residential use. location: 4075 w 10th ave denver co 80204.system specificati... see more
Valuation:
$10,000
Permit #:
2025-ELEC-0009025
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Single family res...
Electrical permit
2025-08-27
Install photovoltaic solar on adu 8 ja solar jam54s31-405/mr + iq8plus-72-m-us [240v] = 3.24 kw bfb microinverters flush mount grid-tied 20a backfed breaker for interconnection to the grid. 8 ja solar jam54s31-405/mr + iq8plus-72-m-us [240v] = 3.24 kw bfb
Valuation:
$10,000
Permit #:
2025-ELEC-0008912
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Single family res...
Electrical permit
2025-09-02
Scope of work install a flush mount grid-tied photovoltaic solar 17 ja solar jam54s31-405/mr + 17 enphase energy inc. iq8plus-72-m-us [240v] = 6.89 kw bfb breaker for interconnection after main panel upgrade to 200a
Valuation:
$20,000
Permit #:
2025-ELEC-0009593
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
Single family res...
Electrical permit
2025-03-19
1527 n willow st - grace apts - 30.75 kw photovoltaic solar system w/ess a 30.75 kw dc utility interactive photovoltaic along with 32kwh energy storage system with rooftop flush mount racking
Valuation:
$173,000
Permit #:
2024-ELEC-0011553
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Multi-family resi...
Building log
2024-05-17
Utility interactive photovoltaic system with rooftop-mounted ballasted racking: 28.32 kwdc on the north building and 42.48 kwdc on the south building
Valuation:
$250,000
Permit #:
2024-LOG-0003682
Status:
approved
Fee:
$805
Permit Type:
N/A
Building Type:
N/A
Electrical permit
2025-11-17
Rooftop mounted solar energy system photovoltaic 12 cs6r-395ms-hl {blk} solar modules 12 iq8plus-72-m-us {240v} microinverters main panel upgrade: yes new photovoltaic system size: 4.74 kw dc (3.48 kw ac)
Valuation:
$25,000
Permit #:
2025-ELEC-0011710
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Single family res...
Electrical permit
2025-09-10
Install a 78.165 kw dc utility interactive rooftop flush mounted photovoltaic system with a 175a fused disconnect
Valuation:
$195,000
Permit #:
2025-ELEC-0009983
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
Commercial
Install a 78.165 kw dc utility interactive rooftop flush mounted photovoltaic system with a 175a fused disconnect
Valuation:
$195,000
Permit #:
2025-LOG-0008269
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical permit
2025-02-03
Installation of a 207.36 kw dc utility interactive photovoltaic systems with rooftop-mounted ballasted racking
Valuation:
$500,000
Permit #:
2024-ELEC-0009614
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Commercial
Building log
2024-09-12
Installation of a 207.36 kw dc utility interactive photovoltaic systems with rooftop-mounted ballasted racking
Valuation:
$500,000
Permit #:
2024-LOG-0007912
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building log
2023-05-13
2823 n fairfax st-greater park hill community inc-22.23 solar photovoltaic system provide and install a 22.23kw-dc new net metered utility interactive with a ballasted roof mounted photovoltaic system consisting of the listed equipment
Valuation:
$67,184
Permit #:
2023-LOG-0003178
Status:
approved
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Electrical permit
2025-10-01
Upgrade mlo 125a main service panel to 125a main breaker and service panel install 60a disco unfused disconnect for solar interconnection as well as breaker space in main panel for photovoltaic solar
Valuation:
$5,000
Permit #:
2025-ELEC-0010740
Status:
issued
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
Electrical permit
2024-04-12
Demolish remove existing msp • demolish remove existing electrical connections • remove existing meter housing • install 200-amp msp with main breaker • install new breakers • install arc fault breakers where needed • install 200-amp service wire • install ground rods and bonding • install msp surge protector
Valuation:
$5,500
Permit #:
2024-ELEC-0003990
Status:
final
Fee:
$67
Permit Type:
N/A
Building Type:
Single family res...
Electrical permit
2024-08-20
The original rooftop photovoltaic project with building log number of 2024-log-0003682 obtained the permit under 2024-elec-0005031 but due to the unavailability of certain equipment we had to modify the design and use alternatives. the modification only applies to the electrical work while everything else remains unchanged
Valuation:
$1
Permit #:
2024-ELEC-0008227
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Commercial
Electrical permit
2024-08-20
The original rooftop photovoltaic project with building log number of 2024-log-0003682 obtained the permit under 2024-elec-0005031 but due to the unavailability of certain equipment we had to modify the design and use alternatives. the modification only applies to the electrical work while everything else remains unchanged
Valuation:
$1
Permit #:
2024-ELEC-0008226
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Commercial
Building log
2024-07-24
The original rooftop photovoltaic project with building log number of 2024-log-0003682 obtained the permit under 2024-elec-0005031 but due to the unavailability of certain equipment we had to modify the design and use alternatives. the modification only applies to the electrical work while everything else remains unchanged
Valuation:
N/A
Permit #:
2024-LOG-0007041
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical permit
2023-08-04
Service upgrade revolve existing 100 amp federal pacific indoor panel install new 200 main breaker exterior panel install new breakers make all new electrical connections remove existing 150 amp meter housing and riser install new 200 amp bypass meter and 2\ rigid conduit riser install new service wire install grounding rods install cold water bond contact xcel for shut down same day ... see more
Valuation:
$6,464
Permit #:
2023-ELEC-0006717
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
Single family res...

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