https://www.biggsbackhoe.com/blog daily 0.75 2026-02-17 https://www.biggsbackhoe.com/blog/storm-shelter-101-how-to-choose-the-right-shelter-for-your-oklahoma-home monthly 0.5 2026-02-17 https://www.biggsbackhoe.com/blog/jsrkmhozxurpjdnqw1tyafp3fbxv63 monthly 0.5 2021-01-29 https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1611934857837-NZXCRL4Z50B8DNB67SYM/image1.png Blog - Septic and Sewer Concerns https://www.biggsbackhoe.com/blog/category/Septic+System+Failure monthly 0.5 https://www.biggsbackhoe.com/blog/tag/Sewer monthly 0.5 https://www.biggsbackhoe.com/blog/tag/Septic monthly 0.5 https://www.biggsbackhoe.com/blog/tag/Septic+System monthly 0.5 https://www.biggsbackhoe.com/blog/tag/Biggs+Backhoe monthly 0.5 https://www.biggsbackhoe.com/home daily 1.0 2024-02-05 https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1588709451698-Z1GBV0CRFE10BDKULAMM/Web+Icons_Septic+Tank+Blue.png Home https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1584049649030-P5R413BOE23HMG8BSN43/image-asset.png Home https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1583806459582-JS1KGLK87P52V52BN7Y4/BBI-Employee-Picture.jpg Home - Who We Are Go Biggs or Go Home! We are Oklahoma’s trusted tornado and storm shelter supplier since 1981. Finding the right storm shelter can be difficult, so we’ve created a guide to help you decide which size and model is right to protect your family. All Biggs Storm Shelters meet or exceed FEMA 320 and ICC-500 Standards. All concrete storm shelters are 6’2″ high inside. Installation is included in all pricing; dirt haul-off available for an additional fee. Slope Front models have 5 steps; Flat Top models have 7 steps. Safe rooms are shown at the bottom of the page. Today’s safe rooms are designed to withstand an F5 tornado. https://www.biggsbackhoe.com/new-page daily 0.75 2020-03-10 https://www.biggsbackhoe.com/gallery daily 0.75 2020-03-12 https://www.biggsbackhoe.com/reviews daily 0.75 2020-03-16 https://www.biggsbackhoe.com/contact daily 0.75 2021-10-22 https://www.biggsbackhoe.com/aerobic-systems daily 0.75 2020-03-13 https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1584069892013-V4NY94MJ5J8W6OY0OUN4/Screen-Shot-2018-03-08-at-2.46.02-PM.png Aerobic Systems https://www.biggsbackhoe.com/about-storm-shelters daily 0.75 2023-03-29 https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1583987205348-QP8D20D7PLASJOY70BNT/About-Us.jpg About Storm Shelters https://www.biggsbackhoe.com/steel-safe-room daily 0.75 2026-02-04 https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1584309754047-O4ZHJOR2OOZF0IZJFBL6/BBI-4x6-SSR-e1574374668421.jpg Steel Safe Room 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https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/5a19f859-4742-4447-93f3-4921069044aa/Steel+Safe+Room+Inward+Open+Door.jpg Steel Safe Room https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/f7fd1d63-5acf-452a-9d24-230922248797/Steel+Safe+Room+in+Garage+4x6.jpg Steel Safe Room https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/92151eda-4beb-4a8c-8f92-3e48a3546e51/Grey+Steel+Safe+Room+on+foundation..jpg Steel Safe Room https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/0c29a5f7-d099-4ba6-8768-a1e88d51740a/Yellow+Pages+Replacement+Pics+003.jpg Steel Safe Room https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1615995905451-91UDFUPZ7NH67BO247TB/BBI-EABs-Pic-of-SSR-768x1024.jpg Steel Safe Room https://www.biggsbackhoe.com/shelter-faq daily 0.75 2021-12-28 https://www.biggsbackhoe.com/typesofseptictanks daily 0.75 2021-03-10 https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1584152147610-FU4PS60NFOFN4N2D58CX/biggs_truck.jpg Types of Septic Tanks https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1584151989585-BJAWVBOVMPI7FLMCFGHY/Septic-system-type.png Types of Septic Tanks https://www.biggsbackhoe.com/lateral-lines-system daily 0.75 2020-04-17 https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1584070089554-97YEW5EGUFLQV06X2L0X/Screen-Shot-2018-03-08-at-3.38.04-PM-e1520550244771.png Lateral Lines System https://www.biggsbackhoe.com/septicfaq daily 0.75 2021-10-22 https://www.biggsbackhoe.com/flat-top-shelter daily 0.75 2026-02-04 https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1584316681684-2YM630AAZEQPHX8VKXMC/Flat-top-1.jpg Flat Top Shelter https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1584316681399-YKA6YAUDVETQ20EB68YO/Flat-top-2.jpg Flat Top Shelter 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Shelter https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/d7a05d4c-25f0-40ee-9d0c-e0c0df014a19/Bergeron%233.jpg Slope Front Shelter https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/88bcb92a-4d71-40f3-b5a1-14771f49677a/Jennifer+Merkey+2.jpg Slope Front Shelter https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/51c0b012-d08d-4b78-b68e-e718d976207e/Bergeron%234.jpg Slope Front Shelter https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/ceb5d921-8c94-4d3d-bc18-471fad072a2e/Jolene+Russell.jpg Slope Front Shelter https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/7056bcc0-f4c6-4958-af5c-c29f1784cbb3/Kelleigh+Dies+1.jpg Slope Front Shelter https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/d7b35dd4-baa5-4c79-82a9-c61dc46d0f56/6x8+SF+Plain+New+Install.jpg Slope Front Shelter 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$4600 EZ N 6’x8’ - $5100 7’x10′ – $5300 https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1770229086714-Q5784W66RF2U36Z8TL2M/Easy+Access+Front+Edited.jpeg Slope Front Shelter https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1770229086762-WK7G0FB61H5IQITCNMFK/IMG_6282.jpeg Slope Front Shelter https://www.biggsbackhoe.com/concrete-safe-room-2 daily 0.75 2025-01-22 https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/1584310455913-9LMS1I2UVXRYW5J15RHY/7x9-Above-Ground-Concrete-Safe-Room-New-Install.png Concrete Safe Room 7'x9' Above Ground Concrete Safe Room https://images.squarespace-cdn.com/content/v1/5e61670618e18e7511dc7d69/0edc4026-8d9c-44a7-af41-14128305c51a/7x9+Area+Safe+Room+Front+View+with+Trees+in+Background.jpg Concrete Safe Room 7'x9' Above Ground Concrete Safe Room 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