Updated: Jul 07, 2026
Location and Projects
Address
40480 Grand River Ave, Ste A, Romulus, MI, 48174
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Great Day Improvements LLC
Serving Livonia, Michigan and the surrounding area, Great Day Improvements LLC specializes in designing and building custom sunrooms, screen rooms, and enclosed porches. The company offers a variety of project types including three season rooms, four season rooms, porch and patio covers, retractable screens, and window and door installations. Each room is custom designed and manufactured to fit the client’s specific requirements, budget, and lifestyle. Great Day Improvements LLC provides both modest and more elaborate options, offering flexibility for a wide range of residential clients. With 14 years in operation, the business emphasizes options such as the Patio Enclosures® Sunroom Collection, and guides clients through planning, design, and construction of their home addition projects.
Great Day Improvements LLC Services
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Great Day Improvements LLC Contact Information
Phone Number: (216) 304-2078
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Address: 40480 Grand River Ave, Ste A, Romulus, MI 48174
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Great Day Improvements LLC Romulus
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Great Day Improvements LLC, click “This is My Business” to update your information.
Activity
|
31 projects
|
2025 |
|
78 projects
|
2024 |
|
32 projects
|
2023 |
Our building permit records indicate that Great Day Improvements LLC has worked on at least
141.0 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
47 projects
|
Home Additions |
|
18 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Great Day Improvements LLC mostly works on
home addition
and multi-room remodel
projects.
Pricing
|
3 projects
|
< $5k |
|
33 projects
|
$5k-$20k |
|
18 projects
|
$20k-$50k |
|
18 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $20,634. 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 Great Day Improvements LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building an addition of a three season patio room with a studio style roof on a new deck with an open accessory deck beside it. room to be approx. 12x12 open deck to be approx. 12x12. space will be unconditioned/uninhabitable
Valuation:
$48,970
Permit #:
PB25-0115
Status:
issued
Fee:
$810
Permit Type:
Deck (attached)
Building Type:
N/A
Main floor bathroom remodel-replace existing tub & surround for new tub & surround no layout changes. plumber to replace fixtures in wet area only. wet area on extension. wall will check for proper insulation & vapor barrier prior to new acrylic panels installed
Valuation:
N/A
Permit #:
PB250008
Status:
issued
Fee:
$121
Permit Type:
Alter/repair
Building Type:
N/A
Bathroom remodel - shower to shower conversion - removing old tub capping tub drain leveling out the floor where old tub foot print was so homeowner can do their own flooring. building left hand wall returned to outside wall. will replace wall surround in wet area; will put up greenboard behind acrylic panels
Valuation:
$9,200
Permit #:
PB23-340
Status:
final
Fee:
$425
Permit Type:
Alter
Building Type:
N/A
Main bathroom - replace existing walk in tub with shower pan. work to be done in wet area only no layout changes. will replace drywall/greenboard/cement board prior to new surround panels - if any wet area wall is on extension wall will also check for proper insulation & v. barrier. licensed plumber to replace drain connection & rough in valve
Valuation:
N/A
Permit #:
PB 24-0149
Status:
suspended
Fee:
$240
Permit Type:
Remodel
Building Type:
N/A
Bathroom remodel - tub to shower conversion - there are no changes to the layout. will replace wall surround in wet area; will put up greenboard behind acrylic panels. will check exterior walls for vapor barrier and proper insulation
Valuation:
N/A
Permit #:
PB 23-0286
Status:
final
Fee:
$214
Permit Type:
Remodel
Building Type:
N/A
Bathroom remodel- tub to tub conversion- there are no changes to the layout. will replace wall surround in wet area;will put up greenboard behind acrylic panels. will check exterior walls for vapor barrier and proper insulation
Valuation:
$6,400
Permit #:
PB23-1057
Status:
final
Fee:
$130
Permit Type:
Building
Building Type:
N/A
Construct roof-only patio cover per approved plans and per zoning board of appeals nonuse variance approval for front-yard building setback on april 23 2024
Valuation:
N/A
Permit #:
P24B015
Status:
final
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Upstairs guest and master bathroom remodel - replace existing tub & surround for new tub & surround replace existing shower & surround for new shower & surround - no layout changes. licensed plumber to replace fixtures in wet area only. wet area on extension wall - will check for proper insulation & v. barrier prior to new acrylic panels installed. note: window required to have safety... see more
Valuation:
$8,750
Permit #:
PB24-000068
Status:
final
Fee:
$344
Permit Type:
Interior alteration
Building Type:
N/A
1st floor bathroom remodel - replace existing tub & surround for new tub & surround - no layout changes. licensed plumber to replace fixtures in wet area only. wet area on extension wall - will check for proper insulation & v. barrier prior to new acrylic panels installed
Valuation:
$5,800
Permit #:
PB24-0170
Status:
issued
Fee:
$326
Permit Type:
Bathroom remodel
Building Type:
N/A
Upstairs bathroom remodel - replace existing shower & surround for new shower & surround - no layout changes. licensed plumber to replace fixtures in wet area only. wet area on extension wall - will check for proper insulation & v. barrier prior to new acrylic panels installed. all work shall conform to the drawings reviewed the 2015 michigan residential building code w. bloomfield tw... see more
Valuation:
$7,000
Permit #:
PB24-0983
Status:
issued
Fee:
$302
Permit Type:
N/A
Building Type:
301-residential a...
-208 interior drainage system -additional footage to 1.5 interior discharge (70 ft) -exterior discharge line (76 linear) -supersump plus triple-two (2)
Valuation:
N/A
Permit #:
PLUMR25-0628
Status:
final
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel - replace existing tub & surround for new shower & surround - no layout changes. licensed plumber to replace fixtures in wet area only. wet area on extension wall - will check for proper insulation & v. barrier prior to new acrylic panels installed
Valuation:
N/A
Permit #:
PB 23-0707
Status:
final
Fee:
$199
Permit Type:
Remodel
Building Type:
N/A
Main floor bathroom remodel-replace exisitng tub & surround-no layout changes. licensed plumber to replace fixtures inw et area only. if wet area is on extension wall-willl check for proper insulation & v. barrier to new acrylic panels installed
Valuation:
N/A
Permit #:
PB250349
Status:
issued
Fee:
$427
Permit Type:
Renovation
Building Type:
N/A
Seasonal enclosure $58, 507.00; all work shall conform to the drawings reviewed the 2015 michigan residential building code w. bloomfield twp ordinances and any other relavent standards. separate trade permits are required
Valuation:
$58,507
Permit #:
PB23-0030
Status:
issued
Fee:
$677
Permit Type:
N/A
Building Type:
301-residential a...
2 bathroom remodels - replace tub/surround for new shower pan & surround in 1; replace tub/surround for new tub & surround in 2nd. no layout changes to existing bathrooms
Valuation:
N/A
Permit #:
PB240142
Status:
final
Fee:
$234
Permit Type:
Remodel/addition
Building Type:
N/A
Construct a 3 season room on new deck with 18 x 42 footings. electrical & mechanical permits required. open posthole joist & rafter inspections required
Valuation:
$125,000
Permit #:
PB24-2784
Status:
issued
Fee:
$1,613
Permit Type:
Addition/alt/repair
Building Type:
N/A
Main bathroom remodel - replace existing tub & surround for new shower & surround - no layout changes. licensed plumber to replace fixtures in wet area only. wet area on extension wall - will check for proper insulation & v. barrier prior to new acrylic panels installed
Valuation:
$7,000
Permit #:
PB2024-0295
Status:
issued
Fee:
$280
Permit Type:
Add/alter/repair
Building Type:
N/A
Bathroom remodel - replace existing tub & surround for new shower & surround - no layout changes. licensed plumber to replace fixtures in wet area only. wet area on extension wall - will check for proper insulation & v. barrier prior to new acrylic panels installed
Valuation:
$8,700
Permit #:
PB2023-0489
Status:
final
Fee:
$255
Permit Type:
Add/alter/repair
Building Type:
N/A
Removal of existing windows; install replacement windows as per approved plans. * all windows must meet the michigan energy code and egress requirements
Valuation:
N/A
Permit #:
PB240449
Status:
expired
Fee:
$228
Permit Type:
Add/alter/repair
Building Type:
N/A
Bathroom remodel - tub to shower conversion - there are no changes to the layout. will replace wall surround in wet area; will put up greenboard behind acrylic panels. will check exterior walls for vapor barrier and proper insulation
Valuation:
$7,300
Permit #:
PB230544
Status:
issued
Fee:
N/A
Permit Type:
Residence - alter...
Building Type:
N/A
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Great Day Improvements LLC License info
License Not Verified
| License # | 272000011 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder M And A Company |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Great Day Improvements LLC with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 12271411-5501 |
| Status | Active |
| State | Utah |
| Type | B100 General Building Qualifier |
- When BuildZoom last verified this license, it had an expiration date of November, 2023. Check the current license status of Great Day Improvements LLC with the Utah Division of Occupational and Professional Licensing
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2102202982 |
| Status | Inactive |
| State | Michigan |
| Type | Residential Builder Company |
- According to the Michigan Department of Licensing & Regulatory Affairs, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Great Day Improvements LLC at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONT-130207 |
| Status | Inactive |
| City | Ann Arbor |
| Type | Contractor |
- According to the The City of Ann Arbor, MI, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Great Day Improvements LLC at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Great Day Improvements LLC, click “This is My Business” to update your information.
223
Permits
- Building permit records show that Great Day Improvements LLC has worked on 223 permitted projects.
Great Day Improvements LLC Employees
GL
Great Day Improvements Llc
Owner
JH
Jablonowski, Alexander Henry
Owner
MM
Michael Allen Moore