×

Don't wait to get an HVAC Pro

We make finding an HVAC/mechanical contractor fast, easy, and commitment-free.

Call now (623) 404-9188
  • Local & Qualified
  • Rapid Connection by Phone
  • Commitment-Free Calls
Is this your business? Claim now >
S

Location and Projects

Address
27 E POWERS AVE, Littleton, CO, 80121
Use our bidding system to request a quote

Spectrum Const. Contracting HVAC/Mechanical Contractor

Spectrum Const. Contracting LLC, 27 E Powers Ave, Littleton, CO (Owned by: John Duclon) holds a Mechanical Systems Contractor license and 53 other licenses according to the Aurora license board.

Their BuildZoom score of 106 ranks in the top 7% of 55,949 Colorado licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Spectrum Const. Contracting LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Spectrum Const. Contracting LLC Services

Start a project today:
Sheet Metal Work HVAC Mechanical Work

Spectrum Const. Contracting LLC Contact Information

Phone: (303) 794-8096 Edit
Address: 27 E POWERS AVE, Littleton, CO 80121 Edit

Spectrum Const. Contracting LLC Littleton

Quality

106
93rd percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Spectrum Const. Contracting LLC has a BuildZoom score of 106, which places them above 93% of 55,949 contractors in Colorado.

Activity

1 project
 2025
13 projects
 2024
18 projects
 2023
Our building permit records indicate that Spectrum Const. Contracting LLC has worked on at least 32.0 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

13 projects
 Commercial Renovations
27 projects
 HVAC projects
Analyzing permits over the last 4 years shows that Spectrum Const. Contracting LLC mostly works on hvac project and commercial renovation projects.

Pricing

3 projects
 < $5k
10 projects
 $5k-$20k
9 projects
 $20k-$50k
4 projects
 $50k-$100k
2 projects
 $100k-$250k
1 project
 $250k-$500k
Value Not Public: 8.0 projects
The typical size of their permits is approximately $21,400. 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 Spectrum Const. Contracting LLC

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Boiler and air conditioning permit
1700 N Lincoln St, Denver, CO, 80203
2023-03-16
Tenant finish new tenant in space bryan cave leighton paisner 1700 lincoln street #4200 interior only office tenant improvement of existing office space. 42nd floor. zoning review will not be required we have submitted for a zoning change of tenant permit 2022-zone-0002538; 2022-log-0007575. once this has been approved the permit will be uploaded to this log
Valuation:
$56,000
Permit #:
2022-BOILERAC-0000812
Status:
final
Fee:
$462
Permit Type:
N/A
Building Type:
Commercial
Boiler and air conditioning permit
3299 N Brighton Blvd, Denver, CO, 80216
2024-08-21
3299 n brighton blvd stes 124-126 - livewell animal hospital - tenant finish project entails tenant improvement of two newly built tenant units on the first level in a new multi-tenant building located at 3299 brighton blvd denver co 80216 suites 124-126. the space is to be a veterinary clinic with light guage steel
Valuation:
$25,000
Permit #:
2024-BOILERAC-0000036
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
N/A
Boiler and air conditioning permit
1415 E 16th Ave, Denver, CO, 80218
2024-04-18
10 shell retail spaces. we are doing finish-out work including all mep finishes life safety and topping slabs. we are hoping for a master permit for all ten spaces but individual permits for each of the ten as we will need cos at potentially different times...not all at once
Valuation:
$143,100
Permit #:
2023-BOILERAC-0000828
Status:
final
Fee:
$1,016
Permit Type:
N/A
Building Type:
N/A
Boiler and air conditioning permit
3660 Blake St, Denver, CO, 80205
2023-03-03
Tenant finish by landlord first tenant in space (spec suites) farallon capital 3660 blake street #620 & #640 hub north suites 620 & 640 - spec suites building out of full-floor for certificate of occupancy in preparation for future tenant. first generation 6001 sf
Valuation:
$13,793
Permit #:
2022-BOILERAC-0000783
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Boiler and air conditioning permit
3660 Blake St, Denver, CO, 80205
2023-03-28
Tenant finish by landlord first tenant in space (spec suites) farallon capital 3660 blake street #620 & #640 hub north suites 620 & 640 - spec suites building out of full-floor for certificate of occupancy in preparation for future tenant. first generation 6001 sf
Valuation:
$13,793
Permit #:
2022-BOILERAC-0000766
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Boiler and air conditioning permit
3601 S Lowell Blvd, Denver, CO, 80236
2024-02-02
2022-log-0009798 - 22 230 gsf two-story type ii-b addition to existing two-story building. the addition consists of high school classrooms and offices
Valuation:
$328,845
Permit #:
2022-BOILERAC-0000853
Status:
final
Fee:
$2,052
Permit Type:
N/A
Building Type:
Commercial
Boiler and air conditioning permit
3660 Blake St, Denver, CO, 80205
2023-03-15
Tenant finish by landlord first tenant in space (spec suite) farallon capital 3660 blake street #600 spec suite building out of full-floor for certificate of occupancy in preparation for future tenant. first generation. approx 5241sf
Valuation:
$30,745
Permit #:
2022-BOILERAC-0000701
Status:
final
Fee:
$268
Permit Type:
N/A
Building Type:
Commercial
Boiler and air conditioning permit
3615 Delgany St, Denver, CO, 80216
2024-04-24
Tenant finish first tenant in space wipfli 3615 delgany street #500 this project consists of the renovation of a first generation interior office space. no change to occupancy or use change to egress. zoning permit: 2023-zone-0001280 building permit (for zoning): 2023-log-0003402
Valuation:
$89,250
Permit #:
2023-BOILERAC-0000698
Status:
final
Fee:
$700
Permit Type:
N/A
Building Type:
N/A
Boiler and air conditioning permit
2476 S University Blvd, Denver, CO, 80210
2024-01-12
Demising walls added to existing vacant retail space in unit d at the existing mixed use building. the space will be demised into three separate tenant units and includes mechanical and electrical for future use. there are no tenants associated with these revisions. storefront doors will be added for access along with a sidewalk and stairs
Valuation:
$92,000
Permit #:
2022-BOILERAC-0000828
Status:
final
Fee:
$857
Permit Type:
N/A
Building Type:
N/A
Boiler and air conditioning permit
400 W 48th Ave, Denver, CO, 80216
2022-12-08
Tenant improvements for existing tenant fluid truck in suite 300 to include private office and open office area use plus ancillary use from meeting areas breakout areas work areas storage etc and exterior window replacement on n e and w elevations. the current use is office. type of construction ii-b. the tenant area is 30 944 rsf
Valuation:
$100,000
Permit #:
2021-BOILERAC-0000750
Status:
final
Fee:
$770
Permit Type:
N/A
Building Type:
Commercial
Boiler and air conditioning permit
3615 Delgany St, Denver, CO, 80216
2024-04-03
Tenant finish first tenant in space inbank rino 3615 delgany street #1010 this tenant improvement of 5 566 net square feet is located on the 10th floor of an existing office building. existing structure is concrete columns concrete floors with an existing sprinkler system that will be modified for this tenant improvement. the restrooms are existing and designed for business occupancy.... see more
Valuation:
$50,000
Permit #:
2023-BOILERAC-0000756
Status:
final
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Boiler and air conditioning permit
1101 S Washington St, Denver, CO, 80210
2023-10-05
1101 s washington st - rst community church - renovations replace existing entry glass curtain wall with new steel structure and energy efficient glass; install new entry storefront doors remove interior wall in entry area and replace with partial height wall; adjust electrical and mechanical in these areas; relocated exit sign; demolish concrete outside and entry and replace with new... see more
Valuation:
$38,000
Permit #:
2023-BOILERAC-0000042
Status:
final
Fee:
$324
Permit Type:
N/A
Building Type:
Commercial
Boiler and air conditioning permit
1700 N Lincoln St, Denver, CO, 80203
2023-03-14
Tenant finish new tenant in space bryan cave leighton paisner 1700 lincoln street #4100 interior only office tenant improvement of existing office space. 41st floor. zoning review will not be required we have submitted for a zoning change of tenant permit 2022-log-0007571. once this has been approved the permit will be uploaded to this log
Valuation:
$51,000
Permit #:
2022-BOILERAC-0000581
Status:
final
Fee:
$427
Permit Type:
N/A
Building Type:
Commercial
Boiler and air conditioning permit
3615 Delgany St, Denver, CO, 80216
2024-04-03
New multi-tenant hallway the current 3615 delgany street - 10th floor scope to include architectural mechanical and electrical hollow metal doors and frames flush wood doors non-structural metal framing gypsum board ceramic tiling acoustical ceiling systems resilient base and accessories tile carpeting interior painting
Valuation:
$10,000
Permit #:
2023-BOILERAC-0000676
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
Boiler and air conditioning permit
250 N Fillmore St, Denver, CO, 80206
2023-06-21
Minor reconfiguration to 175 sf +/-of existing office area and 850 sf +/- furniture reconfiguration within existing suite. new office expansion into first generation space; scope of work includes new office layout including restrooms partitions doors ceilings and associated mechanical electrical and plumbing infrastructure
Valuation:
$13,968
Permit #:
2023-BOILERAC-0000133
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Boiler and air conditioning permit
518 17th St, Denver, CO, 80202
2024-08-19
Work to include select demolition new partitions ceilings finishes millwork plumbing electrical fire and life protection services. this submittal includes modified drawings to a previously issued permit
Valuation:
N/A
Permit #:
2024-BOILERAC-0000555
Status:
final
Fee:
$270
Permit Type:
N/A
Building Type:
Commercial
Boiler and air conditioning permit
518 17th St, Denver, CO, 80202
2024-12-13
518 17th st - lvl 17 - tenant finish interior remodel: select demolition new partitions ceilings finishes millwork plumbing mechanical electrical fire sprinkler and alarm systems
Valuation:
$22,800
Permit #:
2024-BOILERAC-0000113
Status:
final
Fee:
$203
Permit Type:
N/A
Building Type:
Commercial
Boiler and air conditioning permit
1550 Wewatta St, Denver, CO, 80202
2023-06-05
Expansion of existing office space to include (1) new conference room (7) new private offices (4) new workstations (1) new exit. scope to include demolition new construction new electrical new mechanical new fire protection/alarm systems new access control. no new floor area added to the building
Valuation:
$1,500
Permit #:
2023-BOILERAC-0000122
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
Commercial
Boiler and air conditioning permit
370 17th St, Denver, CO, 80202
2022-09-19
370 17th st #3400 - datadog - tenant finish datadog- tenant improvement in existing office space to include open work areas meeting break storage and it rooms and gender neutral restroom. scope to include demolish and construction with associated mep work 22 258 sf
Valuation:
$10,600
Permit #:
2022-BOILERAC-0000323
Status:
final
Fee:
$107
Permit Type:
N/A
Building Type:
Commercial
Boiler and air conditioning permit
2727 S Havana St, Denver, CO, 80014
2022-09-01
An interior revision to an existing permitted project. remodel an existing toilet room that was not included in the original scope under the existing permit. revising the 2nd floor office layout by dividing a large open office into several smaller spaces. architectural mech/plumbing and electrical designs are affected
Valuation:
N/A
Permit #:
2022-BOILERAC-0000296
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
Commercial

Similar Contractors See more

License # CR24-0149
129
BZ Score
$4.5K
Avg Project
-
Projects
License # CL-006595-2025
5 6 ratings
128
BZ Score
$8.7K
Avg Project
-
Projects
License # CR25-0822
134
BZ Score
$6.7K
Avg Project
-
Projects

Spectrum Const. Contracting LLC Reviews

BuildZoom hasn't received any reviews for Spectrum Const. Contracting LLC. Click here to be alerted when reviews are posted about them.
Please write a review about Spectrum Const. Contracting LLC
1 Rate this contractor
Click stars to rate
2 Provide a detailed review of this contractor.