Downtown Mesa Fire Damage Restorationfor the city's oldest streets

Mesa was founded in 1878 by settlers who laid out a square townsite on the mesa above the Salt River, with wide streets and irrigation canals. The grid around Main Street became downtown, and the neighborhoods around it grew through the early and middle twentieth century. Landmarks such as the Mesa Arizona Temple, completed in the 1920s, anchor some of the oldest residential streets.

Housing near downtown is varied. There are early bungalows and cottages with wood floors and plaster or older drywall, brick homes, and many post-war houses built of concrete block, often painted inside and out. Over the decades most have been updated, with new kitchens, cooling systems and additions, while original structure and materials often remain behind the newer finishes. Some streets fall within historic districts.

In recent years downtown has seen light rail, new apartments and cultural venues alongside long-standing neighborhoods. That mix means fire restoration here ranges from century-old houses to new multifamily buildings.

Older houses tend to be smaller, with rooms closer together, so smoke from a kitchen or bedroom fire reaches the whole house quickly. Attics in early homes may be low and partly floored, and additions may have separate roof spaces connected to the original attic through gaps. Smoke follows those connections.

Painted block walls hold soot in their texture; plaster takes residue into its surface; wood floors absorb smoke at the seams. Evaporative coolers, still common in some older homes, push smoke through every room if they were running.

Cleaning these homes takes patience: dry methods first, then cleaners suited to each surface, and sealing where staining remains.

Homes built before 1978 may contain lead-based paint, especially on exterior trim, windows and doors. Fire, water and repairs can disturb it. Under the EPA's Renovation, Repair and Painting Rule, contractors working on pre-1978 homes must follow lead-safe practices when disturbing painted surfaces above set limits ^[1].

Older homes may also contain asbestos in some textures, floor tiles and adhesives. The EPA advises testing suspect materials before disturbing them ^[2]. Ask the contractor whether they are lead-safe certified and how they handle testing.

Securing these homes means boarding windows in block or frame walls with methods that avoid unnecessary damage and tarping roofs that may have several layers of past repairs. Drying covers slab or wood floors and the base of block walls.

Cleaning uses masonry-safe methods on block, gentle methods on plaster and wood, and lead-safe practices where old paint is disturbed. Odor work includes the attic, any additions and the cooling system. Repairs need City of Mesa permits for regulated work, and properties in historic districts may need review for exterior changes.

Downtown Mesa now includes apartments and townhomes near the light rail line, many with fire sprinklers and modern separations between units. A fire in one unit can still send smoke and water into others through corridors and floors. Residents should notify building management right away; the building owner usually insures the structure, while tenants rely on renters insurance for belongings and temporary housing.

Older homes often have less insulation, and a house without cooling after a summer fire gets very hot quickly, driving odor out of materials. Monsoon storms can push rain through older or fire-damaged roofs. Mature trees on older streets shade homes but can drop limbs on weakened roofs during storms.

Concrete block became the standard way to build modest homes in Mesa after the Second World War. Blocks were laid with mortar joints, then often painted inside and out, sometimes with a skim of plaster or stucco over the outside. Block does not burn and often survives a fire structurally, which is a real advantage. But its face is porous and pitted, and every mortar joint is a groove where soot collects.

Paint helps, because it seals some of the pores, but heavy smoke still bonds to it and leaves a grey or yellow cast that ordinary washing does not lift. Cleaning usually starts with HEPA vacuuming and dry sponging, moves on to masonry-safe detergents worked in with soft brushes, and ends with careful rinsing using as little water as possible. Where a shadow remains, a stain- and odor-blocking primer goes on before repainting.

If drywall was furred out over block walls during a remodel, there is a narrow cavity between the two. Smoke and water can collect in that space, so contractors may open it to dry and clean behind.

Kitchens and bathrooms are the rooms most often remodeled in older downtown homes, so a kitchen fire may involve newer cabinets and appliances set inside an old structure with block or plaster walls and original ceilings. Smoke from the kitchen spreads into rooms with original finishes, and grease-laden residue from cooking clings to old paint and woodwork.

Cleaning has to suit both the new and the old: degreasers appropriate to modern cabinets, gentler methods for older painted trim and plaster, and lead-safe practices wherever old paint is disturbed. Range hoods in older homes may vent through walls or roofs not designed for them, and their ducts should be inspected after a kitchen fire.

Most downtown Mesa homes sit on concrete slabs, but some of the earliest houses have raised wood floors over a shallow crawlspace or stem walls. Water from firefighting runs down through wood floors into the space beneath, where it can stay for a long time. Drying those homes means drying under the floor as well as the rooms.

Original hardwood or pine floors, sometimes hidden under carpet, cup when wet. Dried carefully, they often flatten enough to be sanded and refinished. Boards that charred or split are replaced with matching wood where possible.

Lots on older downtown streets can be narrow, with houses close together and detached garages or sheds at the back. A fire next door can crack windows, scorch block or stucco and push smoke into your attic and through evaporative coolers. After a nearby fire, check the facing side of the house, the attic and the cooler pads, and photograph damage for your insurer.

Many homes near downtown Mesa are rentals. Tenants should notify the landlord immediately after a fire. The building is usually the owner's responsibility, while tenants' belongings and extra living expenses depend on renters insurance. Owners should document each unit separately, coordinate access for contractors and keep tenants informed about timelines.

Older homes are more likely to rely on space heaters or older gas wall heaters on cool winter nights. Heating equipment is a common cause of home fires when something that can burn is too close. After a heating-related fire, the heater, its gas supply or electrical circuit and any vent should be inspected before use, and the room cleaned for soot and odor. If soot appears around a gas heater with no fire, stop using it and have it checked for incomplete combustion and carbon monoxide.

Some downtown lots have detached garages, sheds or workshops at the back, sometimes reached from an alley. These outbuildings often hold lawn equipment, fuel, paint and tools, and they can burn intensely. A fire in one can send smoke into the house through open windows and attic vents and scorch the back of the house with radiant heat.

After an outbuilding fire, check the house for smoke and heat damage as well as the outbuilding itself. Fuel cans, propane and chemicals should be left for professionals. Debris removal from alley-access lots may need planning for where a dumpster can go.

Older homes can raise questions during a claim: materials that are no longer made, code upgrades required when parts are rebuilt, and conditions that existed before the fire. Photograph everything before cleanup and note which parts of the house are original and which were updated. Ask your adjuster how your policy handles matching older materials and code-required upgrades, since many policies include some ordinance or law coverage with limits.

Keep receipts for temporary housing, meals and other spending caused by being out of the house, and a log of every conversation with the insurer.

Many long-time residents of downtown Mesa are older adults who have lived in their homes for decades. Smoke residue and cleanup work are harder on older people, especially with heart or lung conditions. Temporary housing during the heavier stages is usually wiser, and family members can help with paperwork and decisions. Our guide on helping older relatives after a fire covers this in more detail.

Evaporative coolers draw outside air through wet pads and push it through the house, relying on open windows or relief vents to let it out. If a cooler was running during a fire, it can spread smoke rapidly to every room it serves. If the fire was outside, at a neighbor's house or a nearby building, it can draw smoke and ash straight in.

After a fire, cooler pads hold smoke odor and soot and should be replaced, and the cooler housing and any ducts cleaned. Homes with both a cooler and refrigerated air have two air paths to check. Tell the contractor which systems your home has and whether either was running.