[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"resolve-insulation/washington-dc":3,"$fUmDafP_LmPF2AsM30dhBvQrmY5p7MASNDEXx55y3Y3E":8},{"type":4,"category":5,"city":6,"cityName":7},"listing","insulation","washington-dc","Washington, DC",{"city":9,"category":14,"contractors":17,"reviews":107,"faqs":118,"blogArticles":134,"projectRequests":150},{"city_id":10,"display_name":7,"url_name":6,"state_code":11,"state_name":12,"is_state":13},12,"MD","Maryland",false,{"category_id":15,"display_name":16,"url_name":5},27,"Insulation",[18],{"contractor_id":19,"display_name":20,"url_name":21,"company_logo":22,"phone":23,"avg_rating":24,"review_count":25,"short_desc":26,"quote":27,"best_pick_text":28,"signing_date":29,"years_as_best_pick":30,"license_number":31,"has_liability":32,"workers_compensation":33,"warranty":34,"minimum_job":35,"awards_certifications":35,"address_locality":36,"address_region":37,"profile_city_url_name":6,"service_zips":38,"has_email":32},325,"Southland Insulators","southland-insulators","assets/companylogo/325/942d6a40-a78f-40aa-96a0-bf32343ae802.jpg","301-591-8720",4.7,28,"With our extensive training and certification, we have acquired a level of building-science knowledge that puts Southland at the forefront of problem-solving for homeowners. With more than 30 years in operation, we have earned a reputation as a leader in our industry. Our Fifth Fuel Division focuses exclusively on existing homes.\u003C/p>Southland Insulators offers residential and commercial insulation services, attic air-sealing, and attic ventilation system installation.","\"With our extensive training and certification, we have acquired a level of building-science knowledge that puts Southland at the forefront of problem-solving for homeowners. With more than 35 years in operation, we have earned a reputation as a leader in our industry. Our Fifth Fuel Division focuses exclusively on existing homes.\"","11th year as a Best Pick","2015-11-09T00:00:00.000Z",11,"410515000619",true,"V","\u003Cul>\u003Cli>1-year warranty\u003C/li>\u003C/ul>",null,"Manassas","VA",[39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],"20001","20002","20003","20004","20005","20006","20007","20008","20009","20010","20011","20012","20015","20016","20017","20018","20036","20037","20045","20051","20052","20057","20059","20060","20064","20210","20217","20220","20224","20230","20240","20245","20303","20306","20307","20317","20372","20374","20376","20390","20392","20401","20405","20408","20415","20418","20422","20431","20433","20500","20502","20510","20520","20529","20530","20534","20535","20540","20543","20544","20548","20549","20551","20560","20565","20566","20580","20590",[108,114],{"company":20,"companyId":19,"companyLogo":22,"rating":109,"text":110,"reviewer":111,"location":112,"date":113,"verified":13,"featured":32},5,"I can not recommend them enough. They stayed on budget. They were on time. They got the work done quickly. They were incredibly clean.","Todd K.","Sterling, VA","7/8/2020",{"company":20,"companyId":19,"companyLogo":22,"rating":109,"text":35,"reviewer":115,"location":116,"date":117,"verified":13,"featured":13},"Matthew Z.","Alexandria, VA","1/14/2022",[119,122,125,128,131],{"question":120,"answer":121},"What makes an Insulation company 'Best Pick Certified' in Washington Dc?","\u003Cp>Best Pick Certified Insulation companies in Washington Dc have earned their status through independent consumer research—not paid placement. To qualify, a company must meet strict standards:\u003C/p>\n\n\u003Cul>\n\u003Cli>\u003Cstrong>High customer satisfaction\u003C/strong>: 4.0+ Google rating (25+ reviews) OR 80%+ recommendation rate from surveyed customers\u003C/li>\n\u003Cli>\u003Cstrong>Verified credentials\u003C/strong>: Active state licenses, general liability insurance, and workers' comp (where required)\u003C/li>\n\u003Cli>\u003Cstrong>Financial stability\u003C/strong>: Clean credit history and active Secretary of State standing\u003C/li>\n\u003Cli>\u003Cstrong>Local track record\u003C/strong>: Minimum 1 year serving the Washington Dc area\u003C/li>\n\u003C/ul>\n\n\u003Cp>Certification is re-verified annually, ensuring continued performance.\u003C/p>",{"question":123,"answer":124},"Do Insulation companies pay to be listed as Best Picks?","\u003Cp>No. Insulation companies cannot buy Best Pick Certification, improved ratings, or better placement. Our research team independently evaluates companies based on customer satisfaction, licensing, insurance, and business stability—before any business relationship exists.\u003C/p>\n\n\u003Cp>Companies that earn certification pay a participation fee after qualifying, which covers the cost of ongoing research and publication. This fee has no influence on whether a company qualifies or how they appear in our directory.\u003C/p>",{"question":126,"answer":127},"What is the Best Pick Guarantee for Insulation projects?","\u003Cp>The Best Pick Guarantee provides financial protection—up to $2,500 in labor costs—if a Certified Best Pick Insulation company fails to deliver on their commitments.\u003C/p>\n\n\u003Cp>\u003Cstrong>To be eligible:\u003C/strong>\u003C/p>\n\u003Cul>\n\u003Cli>Contact the company through Best Pick Reports or BestPickReports.com\u003C/li>\n\u003Cli>Register for the guarantee (free)\u003C/li>\n\u003Cli>Submit any claim within 45 days of the final date of service\u003C/li>\n\u003Cli>Allow the company the opportunity to resolve the issue first\u003C/li>\n\u003C/ul>\n\n\u003Cp>This guarantee applies only to Certified Best Pick companies, not Standard Pros. Full terms are available on \u003Ca href=\"/guarantee\">our guarantee page\u003C/a>.\u003C/p>",{"question":129,"answer":130},"What are the signs I need Insulation repair or service?","Uneven temperatures between rooms, high energy bills, drafts near windows and doors, ice dams on your roof, and pest infestations in attics or crawl spaces. You may also notice condensation on windows, frozen pipes, or rooms that never seem to reach the desired temperature.",{"question":132,"answer":133},"What services do Insulation companies provide?","Insulation contractors provide fiberglass insulation in blankets or loose fill form, cellulose insulation made from flame-retardant material mixed with paper, and open-cell and closed-cell spray foams that help insulate while keeping homes tightly sealed and protected from water and mold.",[135,140,145],{"title":136,"description":137,"image":138,"link":139},"The Ultimate Seasonal Maintenance Checklist","Stay ahead of home maintenance with this seasonal checklist. Practical tasks for spring, summer, fall, and winter to prevent costly repairs and protect your biggest investment.","/blog/post-images/seasonal-checklist.webp","/blog/post/seasonal-checklist/",{"title":141,"description":142,"image":143,"link":144},"How to Fix Sagging Front Doors: A Step-by-Step Guide","Learn how to fix sagging front doors with our step-by-step guide. Restore your door","/blog/post-images/how-to-fix-sagging-front-doors-a-step-by-step-guide.webp","/blog/post/how-to-fix-sagging-front-doors-a-step-by-step-guide/",{"title":146,"description":147,"image":148,"link":149},"Exterior Remodeling: Home Improvements with the Best ROI","Transform your home","https://bprblogassets.s3.amazonaws.com/blog/wp-content/uploads/2022/12/09155654/Shutterstock_553152238.jpg","/blog/post/exterior-remodeling-home-improvements-with-the-best-roi/",[151,154,157],{"location":7,"date":152,"message":153},"2022-06-17","attic insulation and sealing for residence",{"location":7,"date":155,"message":156},"2022-01-17","I am trying to get an estimate for getting insulation added to my rowhouse in DC on Capitol Hill",{"location":7,"date":158,"message":159},"2021-09-07","Insulation in attic needs replacing: take down, clean up, and dispose of older insulation. Replace and secure with new insulation."]