







A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateFast, Reliable Home Addition Contractor Across Haltom City
Adding square footage to a Haltom City home means planning around tight lots, older brick veneer construction, and Tarrant County stormwater rules that most contractors never mention until the permit stalls. We handle that planning up front. Benson ADU Fort Worth builds room additions, second stories, sunrooms, bathroom additions, garage conversions, and bump-outs across Haltom City, and every project starts with a written price before any work begins. If you’re weighing a second-story addition off Denton Highway or a garage conversion near Big Fossil Creek, call (682) 204-9686 for a free estimate. We’ll walk the lot, check the setbacks, and tell you what the numbers actually look like.
Why Benson ADU Fort Worth Is Haltom City’s Preferred Home Addition Contractor Company

Haltom City homeowners deal with a specific set of constraints: 5,000-square-foot lots, 5-foot side setbacks, impervious cover calculations, and homes built between 1945 and 1975 that were never designed for vertical additions. Our crews know those conditions because we work them every week. We don’t send a sales rep who quotes from a spreadsheet and disappears. Troy Eastman leads the team, and he’s on the phone with Haltom City customers when permits get complicated or a foundation inspection raises questions about 1960s pier-and-beam work.
What sets us apart isn’t a slogan. It’s a written guarantee stamped on every project: if the work isn’t done right within 365 days, we make it right. That’s the Relay Visibility Guarantee, and it’s part of how Benson ADU Builders has operated since 2006 as a member of the Relay Home Co. family. Haltom City customers also get a live person when they call, not a voicemail loop, and every technician who steps onto your property is background-checked and uniformed. You know who’s on site. You know what you’re paying. You get photo updates as the work progresses.
Key Takeaways for Haltom City Homeowners:
- Written price before any work starts, never a verbal estimate that shifts later
- 365-Day Done Right Promise on every project, in writing
- Background-checked, uniformed crews who understand 5,000-square-foot lot logistics
- Access to prefab brands like Mighty Buildings, Boxabl, and Tuff Shed alongside site-built options
- Free estimates at (682) 204-9686 with no obligation
Second Story Addition Contractor in Haltom City
A second story addition contractor in Haltom City has to solve a problem most newer suburbs never face: adding vertical square footage to a 1970s single-story brick veneer home sitting 5 feet from the property line. That triggers Tarrant County impervious cover calculations and a required fire separation on the side wall. We handle both before the first framing nail goes in. A second-story addition in Haltom City typically runs $180 to $320 per square foot depending on whether you’re adding a primary suite, two bedrooms, or a full second floor over an existing attached garage. That’s the ballpark homeowners should know before they tap “call.”
Staging a Second Story on a Tight Lot
Most Haltom City lots under 5,000 square feet leave no room for a dumpster behind the house. We stage materials in the front driveway or coordinate a same-day concrete pump from the street, keeping the rear alley clear for your neighbors. It’s slower than sprawling across a half-acre, but it prevents code complaints and keeps the job moving.
Foundation Work Under 1970s Slab Construction
Adding a second story means checking whether the existing slab can carry the load. Many Haltom City homes were built with post-tension slabs or pier-and-beam additions that need steel reinforcement or new footings. We bring in a structural engineer before quoting so the written price reflects real conditions, not a best-case guess.
Garage Addition Contractors in Haltom City

Garage addition contractors in Haltom City see the same request over and over: convert a detached two-car garage built in the 1960s into living space. These garages were never built to residential code. Expect to sister sagging 2×6 floor joists, upgrade a 60-amp fuse panel to 200-amp service, and add insulation and moisture barriers before any drywall goes up. A garage conversion to an ADU in Haltom City generally runs $120,000 to $220,000 depending on finishes and whether you’re going prefab or site-built. Prefab options from Plant Prefab, Boxabl, or Tuff Shed can shorten the timeline meaningfully with factory-built panels that arrive ready to assemble.
Detached Garage ADU Conversions Near Denton Highway
In the older neighborhoods east of Denton Highway, many garages sit on pier-and-beam foundations with rot at the sill plate. We sister joists, pour new footings where needed, and upgrade electrical before the ADU goes vertical. This is the part where a low verbal estimate falls apart, and the reason we put the price in writing first.
Attached Garage Conversions and Fire Separation
When a garage shares a wall with the main house or a neighbor’s structure, Haltom City code requires fire-rated separation. We pre-cut the fire separation before inspection so the inspector walks the site once, not three times. That keeps your permit moving and your project on schedule.
Trusted Brands We Service in Haltom City
Haltom City homeowners don’t have to settle for whatever a single contractor happens to stock. As an authorized builder with the industry’s leading prefab brands, we offer curated options side by side: Mighty Buildings for panelized precision, Boxabl for rapid-deploy folding structures, and Plant Prefab for high-performance factory-built modules. We also source James Hardie cladding for exterior finishes that stand up to Haltom City’s hailstorms and humid summers. Because we can pull from national prefab supply chains, our Haltom City customers get faster material turnaround than site-built-only contractors waiting on local lumber yards. Want to research a brand before committing? That’s the point. You should.
Common Home Addition Contractor Problems We See in Haltom City Homes
- Staging footprint on 5,000-square-foot lots. A zero-lot-line fence leaves no room for a dumpster, so crews end up blocking the already-narrow residential street and drawing a code complaint. We plan staging before the first delivery truck arrives.
- Stormwater credit missed on impervious cover. Tarrant County requires percent-impervious cover calculations on lots under 0.15 acres. A missed pervious paver or disconnected downspout can stall a garage conversion for weeks. We run those calculations in the quote phase.
- Neighbor notice skipped before foundation work. Haltom City’s 7 a.m. to 7 p.m. noise ordinance plus a shared party wall means starting a soil compactor at 6:45 a.m. can trigger a police visit and a red tag. We notify neighbors and start work within legal hours.
- 60-amp fuse panels in 1960s garages. Most detached garages in Haltom City were never wired for living space. Upgrading to a 200-amp service is standard on our ADU conversions, and we include it in the written quote, not as a surprise change order.
Pricing for Home Addition Contractor in Haltom City, TX
Here are honest numbers for the Haltom City market. A bump-out addition runs $40,000 to $80,000. A sunroom addition typically lands between $35,000 and $75,000 depending on glazing and HVAC. Bathroom additions run $45,000 to $95,000 when you’re adding a full bath from scratch. Second-story additions run $180 to $320 per square foot. Garage conversions to ADUs run $120,000 to $220,000. What moves the number: foundation condition, electrical service capacity, whether you choose prefab panels or site-built framing, and how close the addition sits to the property line. Every Benson ADU Fort Worth project gets a written price before work starts, with line items you can actually read. Call (682) 204-9686 for a free estimate and we’ll give you exact numbers for your lot.
We Also Serve Cities Near Haltom City
Our crews cover Haltom City and the surrounding Tarrant County communities. Need a Home Addition Contractor in Fort Worth, Bedford, Colleyville, or Euless? We bring the same written pricing and 365-Day Done Right Promise to every job site. Wherever you are near Haltom City, one call gets you a live person and a free estimate.
Serving Haltom City, TX - Our Local Coverage Area
We’re based in the Haltom City area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Home Addition Contractor in Haltom City
Haltom City enforces a 5-foot side setback on most residential lots, which means your second-story addition must stay at least 5 feet from the property line. On lots under 5,000 square feet, that setback often drives the entire design because it limits how wide the addition can be. Call (682) 204-9686 and we’ll measure your lot and tell you exactly what fits.
Yes, if your garage addition shares a wall with a neighbor’s structure, Haltom City requires a fire-rated separation and you’ll want a written party-wall understanding before work begins. We handle the fire separation per code and can guide you through the neighbor notice process. Call us for a free estimate and we’ll walk you through it.
Low-lying areas near Big Fossil Creek fall inside FEMA flood zones where any home addition must meet flood-resistant design standards, including elevated HVAC platforms and flood vents in foundation walls. We check the flood map for your specific address before quoting so the written price accounts for code requirements. Call (682) 204-9686 for an exact assessment.
Yes, but plan on an electrical upgrade to 200-amp service as part of the conversion. A 60-amp fuse panel was never sized for a living space with a kitchenette, bathroom, and HVAC. We include the panel upgrade and all wiring in the written quote, so it’s not a surprise later. Call us for a free estimate on your garage conversion.
Haltom City allows construction noise from 7 a.m. to 7 p.m., and we schedule all loud work, concrete cutting, compaction, and framing, inside those hours. Starting a soil compactor at 6:45 a.m. gets a knock from code enforcement, so we don’t do it. We also notify adjacent neighbors before foundation and framing work begins.
Ready to talk numbers on your Haltom City home addition? Call (682) 204-9686 and ask for Troy. You’ll get a live person, straight answers, and a free estimate with a written price before anything gets signed.
Written by Troy Eastman, Owner at Benson ADU Fort Worth, serving Haltom City and surrounding Tarrant County communities since 2006 through the Relay Home Co. family.



