1,378 home addition contractors filed 3,209 home addition permits on homes in the City of Austin from October 2023 to September 2026; 627 filed one in the last 12 months. The most active in the last 12 months were Sager's Mobile Home Service (25 permits), Together Design & Build (16) and LFM Development Inc. (15); busy is not the same as careful. Austin home addition permits carry no filed job value, so this list compares firms on permits filed, finishing, license and recent activity only. Side by side: permits filed, share finished, license status and permits in the last 12 months for each firm. Pick what you value and the list re-orders.
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Top 5 by home addition permits filed in the last 12 months. This is volume, not quality: a busy firm is not necessarily a careful one.
The 8 ZIP codes with the most home addition permits on homes from October 2023 to September 2026. Each opens permits by trade and the most active firms there.
78731 (323) 78703 (271) 78704 (255) 78757 (222) 78759 (194) 78745 (166) 78723 (160) 78750 (132)
Before you move a slider, the list is in a default order built only from the permit record: how much of each firm’s record is this kind of job (weight 30), how often its permits reached completion (25), how many permits it filed in the last 12 months (15) and how quickly its permits closed (10). Each measure is ranked against the other 1,378 firms and pulled toward the middle when a record is short; a firm with a matched license problem is listed last.
The order comes from the Austin permit file, not from reviews: 627 of 1,378 home addition contractors filed a permit in the last 12 months and 87% of their permits a year or more old were finished. Nobody pays to be listed or to move up, and there are no star ratings or reviews. The sliders and presets change the weights, and the order changes with them. How the records work in Austin.
We do not rate contractors. In this page’s default order, which uses only the permit record through Sep 2026, the top 3 are Lifestyle Sales, LLC Petty Cash (118 permits, 96% finished), Together Design & Build (61 permits, 95% finished) and Denali Pools LLC (13 permits).
1,378 firms are on the list; the busiest filed 25 home addition permits in the last 12 months and the middle firm filed 1 in the whole file. Line them up on the same public measures: permits filed, share of permits finished and license status. Pick what matters to you and the list re-orders, for example recent activity if you need someone soon. The order comes from the permit record only, and nobody pays to be listed or to move up.
1,378 firms filed at least one home addition permit on homes in the City of Austin from October 2023 to September 2026; 627 of them filed one in the last 12 months.
The license file we match against for Austin rarely covers home addition firms (48 of 1,378 matched), so a missing status here says nothing about a firm. Ask for the license or registration number and check it with TDLR license search. How to check a contractor's license in Texas →
Three you can check against this page: “How many home addition permits have you filed in Austin?” (the middle firm here filed 1; 627 of 1,378 filed one in the last 12 months); “What does your quote include: the permit fee and the city inspection?”; “Will you pull the permit in your company’s name, and when is the final inspection?” (87% of older home addition permits here were finished). All 10 questions and how to check each →
On this page: 1,378 firms filed 3,209 home addition permits from October 2023 to September 2026, and each firm’s name opens its own permit record. Every number comes from City of Austin issued construction permits. To see one permit itself, search the address or permit number with the Austin permit office. How the records work in Austin →
Austin home addition permits carry no filed job value, so we can’t rank home addition contractors by price. Get two or three written quotes; ask whether the permit fee and the city inspection are included; shortlist from the 627 firms that filed in the last 12 months.
We do not rate or collect reviews. Instead each of the 1,378 home addition contractors here is shown with its permit record: 3,209 permits, the share finished and license status. Read reviews on other sites and use this page to check them against the record. Reviews vs permit records →
Every number on this page comes from City of Austin issued construction permits: 1,378 firms filed 3,209 home addition permits on homes in the City of Austin from October 2023 to September 2026, and 627 of them filed one in the last 12 months. The middle firm has 1 permit in the whole file. A short record leaves more uncertainty, and some jobs never require a permit.
No usable job value is recorded for this permit type, so no typical cost is shown. See how we compare records.
Most Austin home addition permits are filed in July (118 against an average month of 100); November is the quietest (76). When each trade is busiest in Austin →