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Location and Projects

Address
3185 STRETCH ROAD, Merced, CA, 95340
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RT Maher Construction Solar Contractor

R.T. Maher Construction is located out of Merced, Ca. We have been in business for nearly 35 years servicing the Central Valley and beyond. Founded by Richard Maher in 1986, R.T. Maher Construction has grown its customer base solely through their high-quality workmanship and referrals from our loyal customers. We offer market leading products, and low cost per watt solar installations for Commercial, Agricultural, and Residential sectors. We use the highest quality of materials for each installation and have an experienced team of qualified installers to ensure your system will be built to last.

From BuildZoom: RT Maher Construction, 3185 Stretch Rd, Merced, CA (Owned by: Richard Thomas Maher) holds a General Building, Solar, Electrical license and 2 other licenses according to the California license board.

Their BuildZoom score of 113 ranks in the top 3% of 336,931 California licensed contractors.

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

RT Maher Construction Services

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RT Maher Construction Contact Information

Phone: (209) 384-1227
Address: 3185 STRETCH ROAD, Merced, CA 95340

RT Maher Construction Merced

Quality

113
97th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
RT Maher Construction has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.

Activity

4 projects
2025
24 projects
2024
23 projects
2023
Our building permit records indicate that RT Maher Construction has worked on at least 51.0 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

10 projects
New Constructions
3 projects
Home Additions
51 projects
Solar installations
Analyzing permits over the last 4 years shows that RT Maher Construction mostly works on solar installation and new construction projects.

Pricing

1 project
$5k-$20k
2 projects
$20k-$50k
2 projects
$50k-$100k
1 project
$100k-$250k
3 projects
$250k-$500k
Value Not Public: 43.0 projects
The typical size of their permits is approximately $97,000. 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 RT Maher Construction

Sort by: Notable Notable | Date Date | Job Value Job Value
Solar - photovoltaic and battery storage
2025-07-18
Aca 7.6 kw ground mount solar c/s sycamore ave
Valuation:
$32,200
Permit #:
BLD2024-2895
Status:
final
Fee:
$1,454
Permit Type:
N/A
Building Type:
N/A
Solar - photovoltaic and battery storage
2025-09-15
Aca 24.42 kw ground mount solar & battery c/s geer rd
Valuation:
$128,500
Permit #:
BLD2025-0446
Status:
final
Fee:
$1,598
Permit Type:
N/A
Building Type:
N/A
Residential pv-roof mount
2025-10-14
Installation of 14.67kw photovoltaic system with 27kwh ess with 33 roof moduels
Valuation:
$67,200
Permit #:
BLD25-00417
Status:
final
Fee:
$643
Permit Type:
1 - 2 family dwel...
Building Type:
1 - 2 family dwel...
Solar - photovoltaic and battery storage
2024-01-18
Aca photovoltaic system - ground mount - 14.2 kw for dwelling c/s draper rd
Valuation:
N/A
Permit #:
BLD2023-1257
Status:
final
Fee:
$1,785
Permit Type:
N/A
Building Type:
N/A
Solar - photovoltaic and battery storage
2024-01-18
Aca installation of 5.5kw cec air conditioning rated solar system ground mount including 100a eaton solar ready msp upgrade c/s hale rd
Valuation:
N/A
Permit #:
BLD2023-0807
Status:
final
Fee:
$1,159
Permit Type:
N/A
Building Type:
N/A
Solar - photovoltaic and battery storage
2023-04-25
Aca installation of 49.1kw cec air conditioning rated solar system to offset ag well pump. ground mounted. c/s geer rd
Valuation:
N/A
Permit #:
BLD2022-2801
Status:
final
Fee:
$1,767
Permit Type:
N/A
Building Type:
N/A
Residential pv-roof mount
2024-04-19
Install roof mount on a canopy 27.7kw 80 rec solar rec410aa pure-r 2 solaredge se1000h-us
Valuation:
$97,000
Permit #:
BLD23-00702
Status:
final
Fee:
$664
Permit Type:
Other
Building Type:
Other
Minni cl business center: installation 198.291kw cec air conditioning rate
Valuation:
$428,800
Permit #:
B-BP21-0502
Status:
final
Fee:
$11,631
Permit Type:
New construction
Building Type:
N/A
Minni cl business center: installation 198.291kw cec air conditioning rate
Valuation:
N/A
Permit #:
B-SO21-0362
Status:
final
Fee:
$2,365
Permit Type:
Solar panel
Building Type:
N/A
Solar - photovoltaic and battery storage
2024-09-26
Aca install residential room 8 rec410aa pure r 1 fronius primo gen 24 3.8 inverter c/s s. waring rd
Valuation:
N/A
Permit #:
BLD2024-2256
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solar panels
2024-07-12
Residence new solar grmt 28 panels, 10.50kw dc 7.68kw air conditioning ex:w/s
Valuation:
N/A
Permit #:
BP2024-1060
Status:
issued
Fee:
$570
Permit Type:
New
Building Type:
N/A
Building Permit
2022-08-24
Photovoltaic solar power system - 3.800 kw p/c express
Valuation:
$14,800
Permit #:
20222286
Status:
complete
Fee:
$500
Permit Type:
Respv p/c
Building Type:
N/A
Building Permit
2022-07-13
Photovoltaic solar power system - 7.8kw p.c express
Valuation:
$23,900
Permit #:
20221660
Status:
complete
Fee:
$500
Permit Type:
Respv p/c
Building Type:
N/A
New residence grmt solar 74 panels 375w (n) transformer 480v
Valuation:
N/A
Permit #:
BP2024-0561
Status:
final
Fee:
$579
Permit Type:
New
Building Type:
N/A
Solar panels
2024-04-25
Residence solar rfmt addition, 15 panels, 5.32kw, new 60a fused air conditioning disc**
Valuation:
N/A
Permit #:
BP2023-1254
Status:
final
Fee:
$464
Permit Type:
Addition
Building Type:
N/A
Agricultural
2024-08-20
Install ground mount 164kw & 2 yaskawa solectria pvi 60tl
Valuation:
$426,000
Permit #:
WEB2024-0193
Status:
final
Fee:
$2,527
Permit Type:
Solar ground mount
Building Type:
N/A
Building Permit
2022-09-12
Photovoltaic solar power system 3.80 kw
Valuation:
$14,800
Permit #:
20222506
Status:
complete
Fee:
$228
Permit Type:
Respvsolar
Building Type:
N/A
Building Permit
2022-07-19
Photovoltaic solar power system 7.8kw
Valuation:
$23,900
Permit #:
20221725
Status:
complete
Fee:
$228
Permit Type:
Respvsolar
Building Type:
N/A
Milpitas materials co: installation of 194.64 kw cec air conditioning rat
Valuation:
$468,000
Permit #:
B-SO21-0344
Status:
withdrawn
Fee:
$3,552
Permit Type:
Solar panel
Building Type:
N/A
Milpitas materialls co: install of a 13.5kw cec air conditioning rated roo
Valuation:
N/A
Permit #:
B-SO21-0272
Status:
final
Fee:
$1,967
Permit Type:
Solar panel
Building Type:
N/A

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