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Sen. Mario Mattera

District 2 Republican First elected 2021

Mario Mattera is a Republican state senator representing New York's 2nd Senate District (R+3), first elected in 2021, with legislative priorities centered on criminal justice, education, energy policy, and labor protections. In the 2025 session, he sponsored 60 bills and cast 1,443 votes, aligning with the Republican caucus 94.3% of the time. His most concentrated policy activity involves opposition to energy mandates and CLCPA implementation costs, battery storage safety, and protections for union labor — reflecting both his district's high homeownership rate and his own 43-year background in the Plumbers Union.AI

Topic Focus AI

Energy Mandate Costs & Utility BillsS8421S8417S1105hearing Real Property Tax & Renewable Energy FacilitiesS2470S1166S1168 Natural Gas & Energy Source FreedomS8417S1106S1173hearing Union Labor Protections & Prevailing WagesS.P. 3004DS1672BS1174hearing Battery Storage Safety & Fire RiskS2470S1167hearing CLCPA Compliance Costs & TransparencyS1171S1175hearing Contractor Exploitation & Labor EnforcementS1672BS1176hearing Extended Producer Responsibility & Waste ManagementS1464S1171S1175 Breast Cancer Screening AccessS4850 Illegal Immigrant Hiring Restrictionshearing MTA Funding & Congestion PricingS3008C Public Authority Governance & AmendmentsS1668

Topics extracted by AI from floor speeches, committee hearing transcripts, and sponsored legislation. Bill and hearing citations link to source records for verification. Tag size reflects number of supporting citations.

Key Issues

Corrections officer family support and insurance loss 2025-02-26
Department of Labor engagement with corrections crisis 2025-02-26
Illegal immigrant hiring restrictions for union contractors 2025-02-26
Unemployment rate and workforce education 2025-02-26
BOCES program partnerships 2025-02-26
battery storage facility oversight and safety 2025-01-28
CLCPA costs and transparency 2025-01-28
battery storage fires and contamination risks 2025-01-28
alternative energy sources beyond renewables 2025-01-28
Lawrence Aviation property acquisition 2024-01-24
Electrification vs. battery trains 2024-01-24
Penn Station homeless situation and safety 2024-01-24
Fare evasion international comparisons 2024-01-24
Marketing and advertising for rider confidence 2024-01-24
Country Pointe project sound walls 2024-01-24

From committee hearings, floor debate, and bill sponsorship.

Legislative Activity (2025–2026)

Floor votes 1,435
Party alignment 94.3%
Hearing engagements 18
Bills sponsored 60
Floor mentions 7

Based on complete Senate roll call records.

Bill Outcomes

Introduced 52
Reached floor 3 5.8%
Passed Senate 2 3.8%
Signed into law 2 3.8%

Covers Senate-sponsored bills only. Status from Open Legislation API.

Committee Assignments

Civil Service And Pensions Member
Corporations, Authorities And Commissions Member
Energy And Telecommunications Member
Labor Member
Transportation Member

Electoral History

General Elections

Year Winner Runner-up Margin
2024 Mario R. Mattera 58.3% (103,865) Craig G. Herskowitz 41.7% (74,307) 16.6pts
2022 Mario R. Mattera 57.9% (81,955) Susan A. Berland 42.1% (59,650) 15.8pts
2020 Mario R. Mattera 56.8% (93,224) Michael G. Siderakis 43.2% (70,833) 13.6pts
2018 John J. Flanagan 55.0% (66,054) Kathleen Bradbury Cleary 45.0% (54,152) 9.9pts
2016 John J. Flanagan 63.2% (91,172) Peter N. Magistrale 33.0% (47,623) 30.2pts
2014 John J. Flanagan 69.2% (50,533) Joseph Lombardi 30.8% (22,530) 38.3pts
2012 John J. Flanagan 67.5% (80,004) Errol D. Toulon, Jr. 32.5% (38,482) 35.0pts
2010 John J. Flanagan 69.8% (61,842) Ira L. Bernstein 30.2% (26,750) 39.6pts
2008 John J. Flanagan 65.7% (82,977) Michael J. DePaoli 34.3% (43,337) 31.4pts
2006 John J. Flanagan 59.4% (48,458) Brooke Ellison 40.6% (33,184) 18.7pts
2004 John J. Flanagan 61.8% (79,113) Nancy E. Lombardi 38.2% (49,003) 23.5pts
2002 John J. Flanagan 63.0% (47,695) Thomas A. Lambert, Jr. 32.6% (24,675) 30.4pts
2000 James J. Lack 61.0% (67,521) Thomas P. Cleere 35.2% (39,011) 25.8pts
1998 James J. Lack 62.3% (48,166) Michael J. De Paoli 34.0% (26,295) 28.3pts
1996 James J. Lack 61.2% (62,066) Allen E. Huggins 35.7% (36,179) 25.5pts

Special Elections

Year Winner Runner-up Margin
1995 Fred W. Thiele, Jr 68.9% (5,758) Leo P. Davis 27.8% (2,326) 41.1pts

Source: NYS Board of Elections certified results. ⚡ = margin under 10 pts.

Vulnerability Index

Base lean: R+10

Favorable D
Lean R
Neutral
Likely R
Favorable R
Likely R
  • Recently competitive (margin < 10pts)

Scenario model: ±5pt national environment shift applied to district base lean (R+10). Base lean blends voter registration (40%) with recent contested general election margins (60%), using up to the last 4 general elections with margins under 40 points. Ratings: Safe D/R = 20+ pts, Likely = 10–19 pts, Lean = 4–9 pts, Toss-up = within 3 pts. "Generic ballot" refers to national partisan polling used to model favorable/unfavorable cycle environments. Not a prediction — reflects structural competitiveness under different cycle environments.

District 2 Profile

Population 320,156
Median income $162,040
Median rent $2,295
Homeownership 88.7%
Education (BA+) 55.7%
Poverty rate 4.7%
Uninsured rate 2.3%
Unemployment rate 4.2%

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). Voter registration: NYS Board of Elections (Nov. 2025).

Voter Registration

31%
34%
35%
Dem 30.7% Rep 34.0% Ind/Other 35.3%

Campaign Finance (2022–2026)

Total raised $205,128
From individuals $71,953
From corporations/PACs $8,250
Other $124,925

Top Donors

Adjo Sewer Connections Corp $10,000
Carnak Construction Inc $8,000
Just Plumbing Corp $7,500
LI Chapter Electrical Contractors Inc $6,000
Quan-Vest Consultants Inc. $6,000
Miller & Caggiano Llp $5,000
Lakeville Pace Mech Inc $5,000
Philip Carlucci $5,000
Lmj Management & Construction Inc. $4,500
Anthony Peterford $4,000

Donor Industries

Other Org $21,000
Real Estate / Construction $12,500
Retail / Services $7,500
Legal / Consulting $6,000
PAC / Political $5,000

Source: NYS Board of Elections via data.ny.gov. Itemized monetary contributions only. ↔ Bills = donor industry aligns with bill sponsorship focus area.

Data through 2026-03-28.

Lobbying Activity

Top Lobbying Issues

Health – General ↔ Overlap 419 disclosures
Energy & Natural Resources – Environmental Conservation/Preservation ↔ Overlap 334 disclosures
Energy & Natural Resources – Oil/Fuel/Gas ↔ Overlap 334 disclosures
Energy & Natural Resources – Waste Management ↔ Overlap 328 disclosures
Transportation – Mass Transit ↔ Overlap 328 disclosures
Budget/Appropriations 316 disclosures
Criminal Justice – Criminal Law & Procedures (includes sentencing) ↔ Overlap 241 disclosures
Human Rights/Civil Rights 241 disclosures
Corrections ↔ Overlap 241 disclosures
Criminal Justice – general ↔ Overlap 240 disclosures

Top Organizations Lobbying This Senator

Citizens Campaign for the Environment 1640 disclosures
CENTER FOR COMMUNITY ALTERNATIVES, INC. 1204 disclosures
AMERICAN HEART ASSOCIATION, INC. 361 disclosures
AMERICAN COLLEGE OF EMERGENCY PHYSICIANS (NY CHAPTER) 56 disclosures
AMERICAN CANCER SOCIETY CANCER ACTION NETWORK, INC 28 disclosures
AMERICAN PETROLEUM INSTITUTE 27 disclosures
ALLSTATE INSURANCE COMPANY 24 disclosures
CATHOLIC HEALTH SYSTEM OF LONG ISLAND, INC. D/B/A CATHOLIC HEALTH 24 disclosures
AMERICAN RED CROSS OF GREATER NEW YORK 23 disclosures
AMERICAN NATIONAL RED CROSS 21 disclosures

Source: NY Commission on Ethics and Lobbying in Government via data.ny.gov. Counts reflect bi-monthly disclosure records filed with the Ethics Commission — not individual meetings. ★ Chair = lobbying issue overlaps with a committee this senator chairs. ↔ Overlap = matches committee membership or bill sponsorship focus.

Demographics

White 77.1%
Black 3.6%
Hispanic 12.1%
Asian 6.0%
Median age 45.4
Foreign born 12.0%
Limited English households 1.7%
Veterans 3.8%
Disability rate 9.8%

Commute Mode

Drive alone 67.6%
Public transit 7.5%

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). Race and ethnicity figures may not sum to 100% — Hispanic/Latino is an ethnicity category that overlaps with racial groups.

Voting Record

1160 Aye 275 Nay 8 Excused

Dissenting Votes by Topic

Resolutions, Senate 22 nay
Public Health 21 nay
General Business 19 nay
Election 17 nay
Education 12 nay
Criminal Procedure 11 nay
Environmental Conservation 10 nay
Executive 10 nay
Civil Practice Law and Rules 9 nay
Public Service 9 nay
Correction 8 nay
Tax 8 nay
Budget Bills 6 nay
Public Authorities 6 nay
Taxation 6 nay
Cannabis 5 nay
Penal 5 nay
Real Property Actions and Proceedings 5 nay
General Municipal 4 nay
Labor 4 nay
Real Property 4 nay
Real Property Tax 4 nay
Social Services 4 nay
Vehicle and Traffic 4 nay
General Obligations 3 nay
Insurance 3 nay
Judiciary 3 nay
Multiple Dwelling 3 nay
New York City Administrative Code 3 nay
Banking 2 nay
Civil Rights 2 nay
Energy 2 nay
Environmental Conservation 2 nay
Estates, Powers and Trusts 2 nay
Legislative 2 nay
Lien 2 nay
Public Housing 2 nay
Public Officers 2 nay
State Finance 2 nay
Surrogate's Court Procedure Act 2 nay

25 additional dissenting votes across other topics

From 1,443 recorded floor votes via OpenLeg API. Dissenting votes grouped by law section to reveal policy patterns.

Votes through 2026-02-10.

Floor Speeches: In Support (8) AI

S1672B Stop Worker Exploitation in Public Education Act; an act to amend the Education Law 2025-06-13 PASSED

Drawing on 43 years in the Plumbers Union, he emphasized the bill closes loopholes in labor enforcement and prevents contractor exploitation. He cited his personal family experience with wage theft and praised the bill's necessity despite being a difficult legislative hurdle.

S4850 An act to amend the Insurance Law to expand breast cancer screening coverage 2025-03-12 PASSED

Commended Sen. Ryan for the legislation, sharing that his wife was diagnosed with breast cancer despite annual screenings, and emphasized the critical importance of accessible screening for families and loved ones.

S3397A An act to amend the Education Law 2024-06-07 PASSED

As a cosponsor and construction professional, he emphasized the need for infrastructure investment and HVAC system upgrades. He recounted experiencing 104-degree classroom temperatures and stressed that such conditions are unacceptable for student learning.

S5675 An act to amend the Education Law 2024-05-30 PASSED

Advocated for expanding BOCES programs and trades apprenticeships, noting that college is not for everyone. He called for school districts to promote legitimate apprenticeship programs in the building trades.

S2057 Celebrating the courage and bravery of New York State's Korean War Veterans and recognizing the men and women who served with dignity and honor during this historic time period 2024-04-04

Sen. Mattera thanked Korean War veterans for keeping the nation from harm's way, highlighted the importance of supporting VFW and American Legion halls, and gave a personal tribute to his Uncle Louie Maters, a 92-year-old Korean War veteran at the Stony Brook Veterans Home.

Floor Speeches: In Opposition (17) AI

SR1722 Resolution in response to the 2026-2027 Executive Budget submission 2026-03-12 PASSED

Argued the budget does nothing to address energy affordability despite 1.3 million residents behind on utility bills. Criticized the failure to return $2.4 billion in unspent Clean Energy Fund money to ratepayers and questioned the CLCPA's impact on utility costs.

S9155 An act to amend the Cannabis Law 2026-02-11 PASSED

Called the bill dysfunctional government, noting cannabis is a gateway drug and the black market remains rampant. Criticized that revenue from cannabis sales is being used for drug rehabilitation facilities.

S8421 Customer Savings and Reliability Act (formerly New York HEAT Act) - An act to amend the Public Service Law 2025-06-12 PASSED

Argued the bill is an unfunded mandate that will increase utility bills and drive residents out of New York. Questioned the cost data supporting savings claims and cited PSC reports showing 10 percent rate increases since CLCPA inception. Expressed concern about job losses for gas utility workers and plumbers without adequate retraining provisions.

S8417 An act to amend the Public Service Law 2025-06-12 PASSED

The bill denies New Yorkers freedom to choose their energy source. Polls show 71 percent of New Yorkers oppose banning natural gas and 59 percent oppose pipeline bans. The state should support pipeline expansion and LNG infrastructure rather than unrealistic bans that harm ratepayers and businesses.

A1890 An act to amend the Real Property Law 2025-06-11 PASSED

Voted in opposition to the measure.

Committee Hearing Engagement (18) AI

Date Committee Engagement Stance Focus Areas Summary
2025-02-26 Senate Finance Committee and Assembly Ways and Means Committee opposed Corrections officer family support and insurance loss Department of Labor engagement with corrections crisis Illegal immigrant hiring restrictions for union contractors Unemployment rate and workforce education BOCES program partnerships Sen. Mattera was critical of the DOL's lack of direct engagement with corrections officers facing insurance loss, calling it a disgrace. He also raised concerns about immigration status restrictions on union hiring and questioned workforce education efforts.
2025-01-28 FINANCE opposed battery storage facility oversight and safety CLCPA costs and transparency battery storage fires and contamination risks alternative energy sources beyond renewables Ranker Mattera expressed strong opposition to battery storage and questioned CLCPA implementation, citing fires and safety concerns. He advocated for alternative approaches and questioned whether current policies are working.
2024-01-24 FINANCE unclear Present at hearing but no questions or engagement recorded in transcript excerpt.
2024-01-24 FINANCE skeptical Lawrence Aviation property acquisition Electrification vs. battery trains Penn Station homeless situation and safety Fare evasion international comparisons Marketing and advertising for rider confidence Sen. Mattera expressed concerns about Penn Station conditions and homelessness, requested better advertising to boost rider confidence, and advocated for proper electrification rather than battery train solutions. He praised MTA staff responsiveness but pushed for more visible improvements.
2024-01-24 FINANCE skeptical Country Pointe project sound walls CHIPS funding decrease Drop shipping impact on roads Sen. Mattera expressed frustration about sound walls being eliminated from the Country Pointe project due to design changes and cost factors related to sewer litigation. He pressed the Commissioner multiple times on record about protecting sound walls for his constituents and raised concerns about CHIPS funding decreases and drop shipping damage to roads.
2024-01-24 FINANCE opposed Drugged driving enforcement and cannabis use while driving Timeline for enforcement mechanisms Law enforcement capacity to address impaired driving Sen. Mattera expressed strong opposition to cannabis legalization and frustration with drugged driving enforcement, calling it 'out of control' and demanding accelerated action. He criticized the cannabis law as 'a total disaster' and emphasized this should be a top priority.
2024-01-24 FINANCE neutral EV charging stations at Thruway rest areas Construction and permitting delays Sen. Mattera questioned why EV charging stations were not being installed during rest area construction, noting his construction background. Acting Director Hoare explained permitting and utility coordination delays.
2023-02-14 FINANCE supportive Nissequogue River State Park building demolition Project labor agreements and prevailing wage Playground accessibility for disabled children Regional staff performance Sen. Mattera commended specific regional staff and advocated strongly for project labor agreements, prevailing wage, and local hiring preferences. He pressed for action on long-delayed building demolitions at Nissequogue and accessibility improvements to older playgrounds.
2023-02-14 FINANCE skeptical Feasibility of 2030 climate goals Public communication about climate transition Retrofitting costs and who will pay EV charging infrastructure in dense areas Transmission line decommissioning timeline Sen. Mattera expressed significant skepticism about the feasibility and cost of the climate transition, questioning whether $50,000 per-home retrofitting costs are realistic and who will ultimately pay for grid upgrades. He pressed for clearer public communication about the transition.
2023-02-14 FINANCE supportive Hydrogen energy development Grid infrastructure compatibility California energy crisis comparison Backup generation capacity Sen. Mattera expressed support for PSC and ORES leadership and advocated for hydrogen as a clean energy option. He raised concerns about California's recent energy shortages and questioned whether New York might face similar challenges, emphasizing the need for diverse clean energy sources and backup generation.
2023-02-14 FINANCE supportive $4.2 billion Bond Act allocation fairness Long Island's fair share of funding North Shore electrification (Huntington to Port Jefferson) MTA diesel-to-electric train conversion feasibility Sen. Mattera, identified as ranker on Energy, expressed strong support for environmental advocates and raised specific Long Island concerns about Bond Act allocation and rail electrification, questioning the MTA's $10 billion feasibility assessment.
2023-02-14 FINANCE supportive 20-year retirement for officers Electric vehicle fire response capabilities Sen. Mattera expressed 100 percent support for the 20-year retirement benefit and asked about emergency response protocols for electric vehicle fires, raising concerns about the challenges of extinguishing such fires in wilderness areas.
2023-02-14 FINANCE supportive Oyster farming and shellfish restoration Sewage treatment and aquifer replenishment Suffolk County water infrastructure Sen. Mattera asked about oyster farming and shellfish restoration funding, noting that one oyster cleans 50 gallons of water per day. He emphasized the importance of ensuring sewage treatment plants replenish aquifers rather than dumping into the Sound.
2023-02-14 FINANCE skeptical Public awareness of fossil fuel phase-out Affordability for low-income households Electrical service limitations in older homes Sen. Mattera, who works in the plumbing business, raised concerns about public awareness of the 2030 fossil fuel replacement deadline and the ability of low-income households to afford electrification, particularly those with limited electrical service (60-amp or 100-amp). He asked panelists personal questions about their own heating systems and vehicles.
2023-02-14 FINANCE skeptical Geothermal costs for residential homes Backup power systems and reliability Battery storage duration Solar reliability in cloudy climates California energy crisis example Sen. Mattera asked pointed questions about the practical costs and feasibility of geothermal conversion, citing his background in the plumbing industry. He expressed concerns about battery storage duration and solar reliability in upstate New York's cloudy climate, citing specific sunny day statistics for Buffalo (54 days), Rochester (61), Syracuse (63), and Albany (69) versus Los Angeles (284) and Phoenix (300).
2023-02-06 FINANCE neutral Long Island Rail Road diesel electrification Service increases to Huntington and Ronkonkoma Sen. Mattera, ranker on Corporations and Authorities, asked about the feasibility and timeline for electrifying diesel trains on the Port Jefferson branch. Lieber indicated the project is expensive relative to ridership and must compete in a comparative evaluation process to be released in fall.
2023-02-06 FINANCE supportive DOT operations funding allocation Employee compensation and wages CHIPS funding and trucking impacts on local roads BQE reconstruction needs Sen. Mattera advocated strongly for DOT worker compensation, noting inflation impacts, and questioned how the $48 million operations increase is being used. He supported Assemblywoman Gallagher's concerns about BQE needing total revamping rather than simple repairs and raised concerns about heavy truck traffic on local roads.
2023-02-06 FINANCE opposed Timing of toll increases amid inflation Simultaneous bridge and Thruway toll increases Drugged driving enforcement and detection Sen. Mattera expressed skepticism about the timing of toll increases given the cost of living burden on New Yorkers. He questioned whether both the Thruway and bridge tolls needed to increase simultaneously and asked about DMV efforts to address drugged driving, particularly related to cannabis use.

Floor Amendments (2)

Date Bill Description Outcome
2025-04-22 S1668 Amendment to repeal the All-Electric Building Act, which prohibits the use of heating and cooling systems powered by natural gas, propane and oil in new buildings ruled nongermane and out of order; appeal of ruling defeated
2024-02-13 S8170 Requires a study on the impact on taxpayers and ratepayers of CLCPA implementation, including impacts on monthly bills, total state spending, tax credits, and costs to municipalities, businesses, and school districts defeated