Counts from public records, not a review or rating. I have no partnership with R T Maher Construction; the name is as the utility recorded it.
R T Maher Construction at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 392 |
| Years in records | 2006–2023 |
| Latest record | 12/2023 |
| States | California |
| Top cities | Merced, Atwater, Mariposa, Tracy, Catheys Valley |
| Typical system | 10.0 kW |
| Main panel brand | REC Solar |
| Main inverter brand | SMA America |
| With a battery | 0% |
| Leased or PPA | 2% |
Records: LBNL Tracking the Sun.
R T Maher Construction systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 392 | 2006 | 2023-12 |
Systems by year
Where R T Maher Construction installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| Merced | 199 | 51% |
| Atwater | 68 | 17% |
| Mariposa | 17 | 4% |
| Tracy | 11 | 3% |
| Catheys Valley | 9 | 2% |
| Winton | 9 | 2% |
| Newman | 7 | 2% |
| Riverbank | 6 | 2% |
| Gustine | 6 | 2% |
| Madera | 6 | 2% |
| Fresno | 4 | 1% |
| Dos Palos | 4 | 1% |
Source: LBNL Tracking the Sun, residential systems in utility interconnection records. City as the utility recorded it. How I count.
Equipment and ownership
- Panels: REC Solar (75%), LG Electronics Inc. (3%), CSI Solar Co., Ltd. (3%), Renesola America (3%), SolarWorld (3%)
- Inverters: SMA America (35%), SolarEdge Technologies Ltd. (30%), Fronius USA (15%), Fronius International GmbH (12%), ABB (3%)
- Leases and PPAs: 2% of its systems with known ownership were leased or under a power purchase agreement.
- Batteries: 0% of its systems had a battery on record.
Offered a lease or PPA? Read lease vs buy first.
Before you sign
- License. Look the company up with the California Contractors State License Board and check the name on the contract matches the license.
- Run the quote through the quote checker and the list in how to check a solar quote.
Companies of similar size in California records
Matson Services (398), Roger (396), Burmax (395), Northstar Solar (394), Abc Solar (391), Ck Electric (391), Stephen Griffin Construction (391), Renewable Energy Advantage (389).