Time-tested, field-proven. Since 1923. Technical and engineering expertise in all types of roofing systems, sheet metal fabrication, and HVAC/mechanical systems. Contact us.
Get Instant Quote
Is this your business?Claim this profile
Services
Roofing
Low-slope roofing since 1923. Tri-State/Service is a regional specialty contractor known for technical and engineering expertise in all types of low-slope roofing systems.
Steep-slope Roofing
Tri-State/Service Group companies have the specialized experience required to meet construction, safety, and maintenance challenges of steep-slope roofs.
Metal Fabrication
Our craftsmen design, lay out, measure, fabricate, and install sheet metal products to meet your need for just about anything to be made out of metal.
HVAC / Mechanical
From comfort systems to process piping, we offer design, engineering, fabrication, and installation of simple parts or total systems, plus service.
Why Us?
- Top-Rated Roofing Manufacturers
Our premium roofing products meet the highest industry standards, providing superior protection and aesthetics for your property.
- Affordable Roofing Solutions
We offer affordable roofing solutions without compromising on quality or craftsmanship.
- Certified Roofing Professionals
Our experienced roofing specialists have a proven track record of delivering high-quality results.
Gallery
x 27
scroll
Find a reliable roofing contractor
Our most popular areas
New York Wood Shake Roofing Near MeCedar Shake Roofers Los AngelesChicago Cedar Shake Roofing Near MeWood Shake Roofers MiamiShake Roofing Experts DallasHouston Wood Shake Roof RepairPhiladelphia Shake Roofing ExpertsWood Shake Roof Repair AtlantaWashington Wood Shake Roofing Near MeBoston Wood Shake Roof InstallationWood Shake Roofing Contractors PhoenixDetroit Wood Shake Roof RepairSeattle Wood Shake RoofersWood Shake Roofing Contractors San FranciscoSan Diego Cedar Shake Roofing ContractorsMinneapolis Cedar Shake Roof ReplacementBrooklyn Wood Shake Roofing ContractorsTampa Cedar Shake Roofing Near MeWood Shake Roof Installation DenverWood Shake Roofing Near Me QueensBaltimore Cedar Shake Roof RepairLas Vegas Cedar Shake RoofersCedar Shake Roof Estimates St. LouisPortland Cedar Shake Roof InstallationRiverside Shake Roofing ExpertsOrlando Cedar Shake Roof InstallationSacramento Cedar Shake Roof InstallationSan Antonio Cedar Shake Roofing ContractorsSan Jose Shake Roofing ExpertsCedar Shake Roof Installation PittsburghNew York Industrial Roofing ServicesLos Angeles Factory RoofersChicago Warehouse RoofersMiami Industrial Roofing ServicesDallas Industrial Roof ReplacementHouston Industrial Roofing ServicesPhiladelphia Industrial Roofing Near MeAtlanta Warehouse RoofersIndustrial Roofing Companies WashingtonIndustrial Roof Inspections BostonPhoenix Industrial Roofing Near MeDetroit Industrial Roofing Near MeSeattle Industrial Roofing ServicesIndustrial Roof Replacement San FranciscoSan Diego Industrial Roofing ServicesMinneapolis Industrial Roofing SolutionsBrooklyn Industrial Roofing SolutionsTampa Metal Roof Installers (Industrial)Denver Industrial Roof MaintenanceQueens Metal Roof Installers (Industrial)Industrial Roofing Companies BaltimoreLas Vegas Industrial Roof MaintenanceIndustrial Roof Replacement St. LouisPortland Heavy Duty Roofing ContractorsRiverside Industrial Roof RepairOrlando Factory RoofersHeavy Duty Roofing Contractors SacramentoSan Antonio Industrial Roof InspectionsIndustrial Roofing Contractors San JoseIndustrial Roofing Specialists PittsburghNew York Tile Roof RepairsLos Angeles Tile Roof Maintenance and RepairChicago Tile Roof RepairMiami Damaged Tile RepairDallas Tile Roof RepairRepair Tile Roof HoustonPhiladelphia Missing Tile ReplacementBroken Tile Repair AtlantaWashington Tile Roof RepairTile Roof Leak Repair BostonPhoenix Broken Tile RepairDetroit Tile Roof Repair Near MeSeattle Cracked Tile RepairSan Francisco Tile Roof Maintenance and RepairSan Diego Tile Roof RepairsFix Tile Roof MinneapolisBrooklyn Broken Tile RepairCracked Tile Repair TampaDenver Broken Tile RepairQueens Tile Roof RepairsBaltimore Tile Roof Leak RepairTile Roof Repair Services Las VegasSt. Louis Repair Tile RoofPortland Damaged Tile RepairRiverside Fix Tile RoofOrlando Tile Roof Repair ContractorsSacramento Tile Roof Repair ServicesSan Antonio Repair Tile RoofSan Jose Tile Roof Repair ContractorsPittsburgh Tile Roof Repair Near MeNew York EPDM Roof InstallationLos Angeles EPDM Roof InstallersChicago Rubber Roofing SpecialistsMiami EPDM Roof ReplacementEPDM Roof Installers DallasHouston Rubber Roofing SpecialistsPhiladelphia Rubber Roof InstallersAtlanta Rubber Roof ReplacementWashington EPDM Roofing Near MeFlat Roof Rubber Membrane Installers BostonPhoenix Rubber Roofing SpecialistsEPDM Roof Replacement DetroitSeattle Rubber Roof RepairSan Francisco EPDM Roofing ContractorsSan Diego Rubber Roof InstallationMinneapolis EPDM Roofing ContractorsEPDM Roof Installers BrooklynTampa Rubber Roofing SpecialistsDenver Rubber Roof InstallersQueens EPDM Roof InstallersEPDM Roof Installers BaltimoreLas Vegas EPDM Roofing Near MeEPDM Roof Installers St. LouisEPDM Roof Installation PortlandRiverside Rubber Roof RepairRubber Roof Installation OrlandoSacramento Rubber Roofing ContractorsSan Antonio Rubber Roof RepairSan Jose Rubber Roof InstallersPittsburgh EPDM Roof InstallersNew York Repair Metal RoofLos Angeles Steel Roof RepairsChicago Metal Roof Rust RepairMiami Emergency Metal Roof RepairMetal Roof Fastener Repair DallasHouston Steel Roof RepairsPhiladelphia Emergency Metal Roof RepairAtlanta Get a Metal Roof Repair QuoteWashington Emergency Metal Roof RepairBoston Metal Roof RepairPhoenix Steel Roof RepairsDetroit Get a Metal Roof Repair QuoteSeattle Steel Roof RepairsSan Francisco Fix Metal RoofSan Diego Damaged Metal Roof RepairMetal Roof Rust Repair MinneapolisGet a Metal Roof Repair Quote BrooklynTampa Damaged Metal Roof RepairDenver Metal Roof Rust RepairQueens Metal Roof Repair Near MeBaltimore Damaged Metal Roof RepairMetal Roof Repairs Las VegasSt. Louis Metal Roof RepairMetal Roof Rust Repair PortlandMetal Roof Repair RiversideOrlando Metal Roof Repair Near MeRepair Metal Roof SacramentoSan Antonio Affordable Metal Roof RepairMetal Roof Leak Repair San JosePittsburgh Damaged Metal Roof RepairNew York Hail Damage Roofing CompaniesLos Angeles Insurance Claims for Hail DamageChicago Hail Storm Roof RepairMiami Hail Damage Roof RestorationDallas Hail Damage Roof RestorationHouston Hail Damage Roof RepairGet a Hail Damage Roof Quote PhiladelphiaAtlanta Hail Storm Roof RepairWashington Hail Storm Roof RepairBoston Hail Damage Roofing Near MePhoenix Hail Damage Roof RepairDetroit Hail Damage Roof RepairSeattle Insurance Claims for Hail DamageSan Francisco Hail Damage Roofing Near MeSan Diego Replace Hail Damaged RoofMinneapolis Emergency Hail Damage Roof RepairRepair Hail Damaged Roof BrooklynEmergency Hail Damage Roof Repair TampaHail Storm Roof Repair DenverQueens Insurance Claims for Hail DamageBaltimore Roofers Specializing in Hail DamageHail Damage Roof Restoration Las VegasSt. Louis Hail Storm Roof RepairPortland Hail Damage Roof EstimatesRiverside Hail Damage Roof InspectionOrlando Roofing Companies for Hail DamageSacramento Hail Damage Roof ReplacementSan Antonio Hail Damage Roof RepairSan Jose Emergency Hail Damage Roof RepairPittsburgh Hail Damage Roof EstimatesNew York Green Roof InstallationGreen Roof Installers Los AngelesChicago Eco-Roof InstallersGreen Roof Maintenance MiamiDallas Green Roof RepairHouston Vegetated Roof InstallersPhiladelphia Green Roofing SystemsAtlanta Green Roofing Near MeWashington Green Roof RepairGreen Roofing Contractors BostonPhoenix Green Roofing ContractorsSustainable Roofing Contractors DetroitSeattle Green Roof Design and InstallationSan Francisco Green Roofing SystemsGreen Roofing Near Me San DiegoMinneapolis Green Roofing SystemsEco-Friendly Roofing BrooklynTampa Green Roof InstallationGreen Roofing Contractors DenverGreen Roof Design and Installation QueensBaltimore Living Roof InstallersLas Vegas Sustainable Roofing ContractorsGreen Roofing Companies St. LouisGreen Roof Installers PortlandRiverside Green Roof ConsultantsOrlando Green Roofing SystemsSacramento Eco-Friendly RoofingVegetated Roof Installers San AntonioSan Jose Living Roof InstallersPittsburgh Living Roof InstallersNew York Flat Roof InstallationLos Angeles Flat Roof InstallationChicago Flat Roof MaintenanceMiami Modified Bitumen Roofing (MBR) ContractorsDallas Commercial Flat RoofersHouston Flat Roof RepairPhiladelphia Modified Bitumen Roofing (MBR) ContractorsAtlanta Flat Roof CompaniesFlat Roof Maintenance WashingtonBoston Built-Up Roofing (BUR) ContractorsPhoenix Flat Roof CompaniesDetroit Commercial Flat RoofersSeattle Flat Roofing ContractorsSan Francisco Flat Roof InstallersSan Diego Flat Roof EstimatesMinneapolis Flat Roof InstallersBrooklyn Flat Roofing Near MeTampa Commercial Flat RoofersLow Slope Roof Installers DenverQueens Modified Bitumen Roofing (MBR) ContractorsBaltimore Flat Roofing ContractorsLas Vegas Modified Bitumen Roofing (MBR) ContractorsSt. Louis Flat Roof CompaniesLow Slope Roof Installers PortlandFlat Roof Installers RiversideOrlando Built-Up Roofing (BUR) ContractorsModified Bitumen Roofing (MBR) Contractors SacramentoBuilt-Up Roofing (BUR) Contractors San AntonioSan Jose Flat Roof ReplacementPittsburgh Flat Roof InstallersNew York Repair Shingle RoofLos Angeles Shingle Roof RepairsChicago Damaged Shingle RepairMiami Shingle Roof RepairsDallas Shingle ReplacementHouston Broken Shingle RepairPhiladelphia Missing Shingle RepairAtlanta Shingle RepairWashington Damaged Shingle RepairBoston Shingle Roof RepairsMissing Shingle Repair PhoenixDetroit Shingle Roof Repair Near MeSeattle Shingle RepairSan Francisco Asphalt Shingle Roof RepairsAffordable Shingle Roof Repair San DiegoMinneapolis Fix Shingle RoofBrooklyn Shingle RepairEmergency Shingle Roof Repair TampaFix Shingle Roof DenverQueens Damaged Shingle RepairBaltimore Damaged Shingle RepairFix Shingle Roof Las VegasSt. Louis Asphalt Shingle Roof RepairsPortland Shingle Roof Leak RepairShingle Roof Repair Contractors RiversideRepair Shingle Roof OrlandoShingle Roof Repairs SacramentoSan Antonio Damaged Shingle RepairGet a Shingle Roof Repair Quote San JoseShingle Roof Repairs PittsburghCorrugated Metal Roof Installers New YorkLos Angeles Metal Roofing ContractorsMetal Roofing Specialists ChicagoMiami Corrugated Metal Roof InstallersDallas Standing Seam Metal Roof InstallersHouston Metal Roofing CompaniesPhiladelphia Corrugated Metal Roof InstallersAtlanta Steel Roof RepairSteel Roof Replacement WashingtonBoston Steel Roofing ContractorsPhoenix Steel Roofing Near MeDetroit Metal Roof ReplacementSeattle Metal Roof InstallationSan Francisco Metal Roof RepairSan Diego Steel Roof InstallersMinneapolis Metal Roofing Near MeBrooklyn Standing Seam Metal Roof InstallersSteel Roof Replacement TampaMetal Roofing Contractors DenverQueens Steel Roof RepairSteel Roof Installers BaltimoreLas Vegas Corrugated Metal Roof InstallersSt. Louis Metal Roofing ContractorsMetal Roofing Near Me PortlandMetal Roof Installers RiversideOrlando Steel Roof InstallersSacramento Steel Roofing CompaniesSan Antonio Steel Roofing SpecialistsSan Jose Corrugated Metal Roof InstallersPittsburgh Metal Roofing ContractorsTile Roofers New YorkLos Angeles Tile Roofing ContractorTile Roofing ChicagoTile Roofing Company MiamiDallas Tile RooferHouston Tile Roofing ContractorTile Roofing PhiladelphiaAtlanta Tile RoofingWashington Tile RoofingBoston Tile RoofingPhoenix Tile Roofing CompanyDetroit Tile Roofing CompanySeattle Tile RooferSan Francisco Tile Roofing ContractorSan Diego Tile Roofing ContractorMinneapolis Tile Roofing ContractorBrooklyn Tile Roofing CompanyTampa Tile Roofing ContractorDenver Tile RooferQueens Tile Roofing CompanyBaltimore Tile Roofing CompanyLas Vegas Tile RoofingSt. Louis Tile RooferPortland Tile RoofingTile Roofers RiversideTile Roofing Company OrlandoSacramento Tile Roofing ContractorSan Antonio Tile Roofing CompanySan Jose Tile RooferPittsburgh Tile RoofingNew York Find Roof LeaksLos Angeles Roof Leak Repair ServicesRoof Leak Repair Services ChicagoMiami Roof Leak SpecialistsRoof Leak Repair Near Me DallasHouston Roof Leak Repair Near MeGet a Roof Leak Repair Quote PhiladelphiaAtlanta Repair Roof LeakRepair Roof Leak WashingtonRepair Roof Leak BostonGet a Roof Leak Repair Quote PhoenixDetroit Stop Roof LeaksSeattle Repair Roof LeakSan Francisco Roof Leak Repair ContractorsSan Diego Stop Roof LeaksMinneapolis Roof Leak Repair CompaniesBrooklyn Roof Leak Repair ContractorsStop Roof Leaks TampaDenver Water Damage from Roof LeakQueens Roof Leak RepairBaltimore Water Damage from Roof LeakLas Vegas Roof Leak SpecialistsSt. Louis Roof Leak Repair Near MePortland Roof Leak Repair ContractorsRiverside Stop Roof LeaksOrlando Roof Leak RepairSacramento Roof Leak Repair Near MeWater Damage from Roof Leak San AntonioSan Jose Fix Roof LeakPittsburgh Repair Roof LeakNew York Roofing EmergenciesLos Angeles Emergency Roof Leak RepairChicago Roof Repair EmergencyMiami Roofing EmergenciesEmergency Roof Repair DallasHouston Emergency Roof RepairPhiladelphia Hail Damage Roof RepairAtlanta After Hours Roof RepairWashington Roof Repair EmergencyBoston Emergency Roof RepairPhoenix Same Day Roof RepairWind Damage Roof Repair DetroitSeattle Hail Damage Roof RepairSan Francisco Emergency Roofers Near MeSan Diego Roofing EmergenciesHail Damage Roof Repair MinneapolisBrooklyn 24/7 Roof RepairTampa Roof Repair EmergencyDenver Storm Damage Roof RepairQueens After Hours Roof RepairBaltimore Roofing EmergenciesLas Vegas 24/7 Roof RepairSt. Louis Roofing Emergencies24 Hour Roof Repair PortlandHail Damage Roof Repair RiversideOrlando Storm Damage Roof RepairSacramento After Hours Roof RepairWind Damage Roof Repair San AntonioSan Jose Emergency Roof TarpingWind Damage Roof Repair PittsburghNew York Shingle Roof RepairLos Angeles Shingle Roof ReplacementAsphalt Shingle Roof Installation ChicagoMiami Asphalt Shingle Roof InstallationAsphalt Shingle Roof Installation DallasAsphalt Shingle Roof Repair HoustonPhiladelphia Asphalt Shingle Roofing ContractorsAtlanta Shingle Roof EstimatesWashington Asphalt Shingle Roof RepairBoston Residential Shingle RoofersPhoenix Architectural Shingle RoofersShingle Roof Maintenance DetroitSeattle Shingle Roofing SpecialistsSan Francisco Shingle Roof RepairShingle Roofing Specialists San DiegoShingle Roof Installation MinneapolisBrooklyn Residential Shingle RoofersTampa Shingle RoofersAsphalt Shingle Roof Installation DenverQueens Shingle RoofersAsphalt Shingle Roofing Contractors BaltimoreLas Vegas Asphalt Shingle Roof InstallationSt. Louis Residential Shingle RoofersAsphalt Shingle Roof Replacement PortlandAsphalt Shingle Roof Replacement RiversideOrlando Shingle RoofersSacramento Asphalt Shingle Roofing ContractorsSan Antonio Shingle RoofersSan Jose Shingle Roofing Near MeShingle Roofing Contractors PittsburghNew York Commercial Roofing ExpertsLos Angeles Industrial Roofing ContractorsCommercial Roofing Companies ChicagoMiami Warehouse Roofing ContractorsCommercial Roofing Contractors DallasHouston Business Roofing ContractorsMetal Roof Contractors (Commercial) PhiladelphiaAtlanta TPO Roofing ContractorsWashington Commercial Roofing CompaniesBoston Commercial Roofing ServicesCommercial Roofing Companies PhoenixEPDM Roofing Contractors DetroitSeattle Commercial Roof ReplacementSan Francisco Commercial RoofersFlat Roof Contractors San DiegoMinneapolis Commercial Roof RepairBrooklyn Commercial Roof RepairTampa Flat Roof ContractorsCommercial Roofing Companies DenverQueens Factory Roofing ServicesCommercial Roof Replacement BaltimoreLas Vegas Commercial Roofing ContractorsSt. Louis TPO Roofing ContractorsPortland Metal Roof Contractors (Commercial)Riverside TPO Roofing ContractorsFlat Roof Contractors OrlandoSacramento Commercial Roofing CompaniesFactory Roofing Services San AntonioSan Jose Flat Roof ContractorsPittsburgh Commercial Roof ReplacementRoof Repair New YorkLos Angeles Roof RepairChicago Roofing RepairMiami Roof RepairDallas Roof RepairHouston Roofing RepairPhiladelphia Roof RepairAtlanta Roof RepairWashington Fix RoofBoston Roof RepairRoof Repair PhoenixDetroit Roof RepairSeattle Fix RoofRoofing Repair San FranciscoFix Roof San DiegoMinneapolis Roofing RepairBrooklyn Fix RoofTampa Roofing RepairDenver Fix RoofQueens Fix RoofRoofing Repair BaltimoreFix Roof Las VegasRoofing Repair St. LouisPortland Roof RepairRiverside Fix RoofOrlando Roofing RepairSacramento Roofing RepairFix Roof San AntonioSan Jose Roof RepairPittsburgh Fix RoofNew York New Roof ConstructionGet a New Roof Los AngelesGet a New Roof ChicagoMiami Residential Roof InstallationDallas Install New RoofHouston Roof Installation CompaniesPhiladelphia Roof Installation CompaniesAtlanta Install New RoofWashington Residential Roof InstallationNew Roof BostonPhoenix New Roof InstallationDetroit New RoofSeattle Roof Installation EstimateSan Francisco Roof InstallationSan Diego Roof Installation CompaniesMinneapolis Roof Installation ServicesBrooklyn Roofing InstallationTampa New RoofNew Roof Installation DenverQueens Roof Installation CompaniesBaltimore Roof Installation ContractorsLas Vegas New Roof ConstructionSt. Louis New Roof InstallationPortland New Roof ConstructionRiverside New Roof ConstructionGet a New Roof OrlandoSacramento Roof Installation Near MeSan Antonio New RoofNew Roof Installation San JosePittsburgh Install New RoofNew York Residential Roofing CompaniesLos Angeles Local RoofersChicago RoofersRoofing Contractors MiamiFind Roofing Contractors DallasHouston Commercial Roofing CompaniesPhiladelphia Roofing Companies Near MeRoofing Businesses AtlantaWashington RoofersBoston Roofing ServicesPhoenix Roofing ContractorsDetroit Professional Roofing ServicesSeattle Residential Roofing CompaniesSan Francisco Roofing ContractorsSan Diego Residential Roofing CompaniesMinneapolis Roofing ContractorsRoofing Services BrooklynTampa Commercial Roofing CompaniesDenver Roofing ExpertsQueens Commercial Roofing CompaniesBaltimore Residential Roofing CompaniesLas Vegas Roofing Companies Near MeSt. Louis Roofing ServicesFind Roofing Contractors PortlandRoofers RiversideOrlando RoofersRoofing Services SacramentoSan Antonio Top-Rated Roofing CompaniesSan Jose Roofing SpecialistsPittsburgh Affordable Roofing Companies