Making Sense of the Line Items on a Mason’s Bid

The first masonry estimate I ever received was a single line on a sheet of paper: “Repoint front and north walls — $8,400.” I had just bought a 1920s brick house in Decatur, Georgia, and I was proud of it, but I had no idea whether that number was a bargain or a fleecing. I signed it anyway. Over the next few years of restoring that house, I learned that a masonry estimate is a document you read like a contract, not a price tag. Here is how I read one now.

I’m not a mason. I’m a homeowner who made expensive mistakes and started asking better questions. A good estimate is not just a total; it is a description of the work in enough detail that two different crews would build roughly the same thing. When the detail is missing, the surprises show up later as change orders.

What a complete estimate breaks down

A clear masonry estimate separates a handful of things: scope (what physical work happens and where), quantity (square feet, linear feet, or unit count), materials (mortar type, brick, stone, sand), labor, and the “soft” costs that people forget. On a repointing job, I want to see the wall identified, the square footage estimated, the mortar type named, and the method spelled out. “Grind out joints to 3/4 inch and repoint with type N mortar, front elevation, approximately 320 square feet” tells me something. “Repoint brick” tells me nothing.

Expect ranges rather than exact prices in this trade. Repointing commonly runs $8 to $20 per square foot depending on access and joint condition. Brick replacement, cutting out and resetting spalled units, is often $15 to $30 per brick once you account for matching. Full chimney rebuilds above the roofline frequently land between $2,000 and $6,000. Those are estimates, not quotes; your wall decides.

Reading the labor and material lines

Labor is usually the biggest line, and it should be. Masonry is slow, physical work, and a careful repointing crew might cover only 100 to 200 square feet a day. If a bid shows suspiciously low labor, either the crew is rushing or the number is going to grow later. I also look for how they price mobilization, meaning getting the crew, mixer, and scaffolding to the site, because that is real money whether or not it’s itemized.

On materials, the mortar type matters more than most homeowners realize. My old soft brick needed a softer, lime-based mortar; a hard modern Portland mix would have cracked the brick faces over a few freeze cycles. If the estimate doesn’t name the mortar, I ask. Before I committed to anyone, I found it worth getting accurate quotes from masonry contractors so the bids actually described the same job.

The lines that should make you ask questions

A few items belong on almost every job, and their absence is a flag:

  • Access and setup: scaffolding or a lift, often $200 to $1,500 depending on height and rental length.
  • Debris and cleanup: a dumpster runs roughly $300 to $600, and grinding mortar makes a lot of dust and rubble.
  • Permits: structural or historic work may need one; fees range from about $50 to several hundred dollars, and someone has to pull it.
  • Protection: covering windows, landscaping, and walkways during grinding.

None of these are upsells. They are the difference between an estimate that reflects the whole job and one that will “discover” costs midway through.

Comparing two bids without getting fooled

The cheapest total almost never means the cheapest job. When I compare bids, I line up the scope first and the price second. If one crew plans to grind joints by hand and repoint with matched mortar, and another plans to smear a skim coat over the old joints, those are not the same job even if the second is half the price. I ask each contractor to price the same written scope so the numbers mean something. I also weigh payment schedules, since large deposits before any material arrives make me nervous, and I confirm licensing and insurance in writing. The Mason Contractors Association of America keeps guidance on hiring and vetting masonry professionals that helped me know what normal looks like.

Reading an estimate this way takes an extra evening. It saved me thousands on the second phase of my house, mostly by turning vague lines into questions before I signed instead of after.

Frequently asked questions

Why do masonry estimates vary so much between contractors? Because the scope isn’t standardized. One bid may include grinding, matched mortar, scaffolding, and cleanup while another assumes a quick surface patch. Line up the written scope before you compare totals, and the wide spread usually explains itself.

Should a masonry estimate be free? Most contractors give a free basic estimate for straightforward jobs. For complex diagnostic work such as hidden cracks, structural questions, or matching historic brick, expect to pay for an inspection or engineering assessment, often $150 to $500, which is money well spent.

What deposit is normal for masonry work? A deposit of roughly 10 to 30 percent is common, sometimes structured around material orders. Be cautious about paying most of the total up front; tie payments to milestones like material delivery and completed elevations instead. Deposits work the same way on enclosure work — a Long Island sunroom builder ties them to material orders rather than to a date on the calendar.