How Much Does it Cost to Install a Fiberglass Pool in Baltimore, MD? [2026 Data]

Intro: The cost to install a fiberglass pool in Baltimore, MD, averages $34,767, and most local projects total between $26,193 and $51,200. The type of pool you want will determine costs the most, but pool size and add-ons, like filtration installation and plumbing, can affect pricing, too. However, with an average lot size of just 0.037 acres, pool dimensions are limited by lot size and aren’t usually a major factor.

Fiberglass Pool Installation Cost Factors

Some homeowners in Baltimore, MD, pay as little as $5,225 to install a small, partially above-ground fiberglass pool, while others who put in larger, inground fiberglass pools pay up to $71,060. There are a few key cost factors that determine where in this range your project will fall.

Size

Fiberglass pool installation costs an average of $835 per linear foot for the materials, or $1,250 per linear foot with labor included.

Materials

Fiberglass pool materials cost between $5,230 and $57,500 for materials in Baltimore, MD. Fiberglass pool shells cost $4,700 to $31,400, and the pump and filtration system cost $1,250 to $4,700. For backfill, gravel will cost about $1 to $3 per square foot. You will also need water, of course, which costs $60 to $130, on average, for a standard 15,000- to 30,000-gallon swimming pool.

Installation Costs by Pool Type

There is a fiberglass pool design to fit most preferences and needs, so let’s review how much homeowners can expect to spend for each type.

Above-Ground

A fiberglass pool can’t be fully above ground, but you can have yours installed partially above ground. The entire project, including pool excavation costs, will total between $20,900 and $78,400.

Inground

Inground fiberglass pools are installed entirely below ground level. They are a prefabricated, one-piece fiberglass shell that a local inground pool contractor places into a pre-dug hole. Like all fiberglass pools, they have a smooth gel coat finish and are installed quickly. However, the added excavation costs make them more expensive to install, so expect to pay $41,800 to $104,500.

Lap Pool

The average cost of a fiberglass lap pool is $31,400 to $67,900. Lap pools are long and rectangular, best used for swimming laps. Since they usually measure 40 feet by eight feet, their narrow design makes them a great candidate for small properties. The average home in Baltimore has a plot that’s just 0.037 acres, so whether or not you get a lap pool may depend on your property size.

Saltwater Pool

To install a fiberglass saltwater pool, you can expect to pay between $20,900 and $62,700. These pools require less chlorine and combine traditional pool chemicals and salt to keep the pool water clean. This type of pool works particularly well with fiberglass because salt will not damage the material like a high concentration of chlorine can.

Infinity Pool

Swimming pool shapes other than the usual rectangular one will cost more. An infinity pool is a pool with an exposed side that gives the illusion of extending toward the horizon, ocean, or backyard. It will cost an average of $41,800 to $73,200 to install this elegant type of pool in Baltimore, MD.

Zero-Entry

Expect to pay $31,400 to $78,400 for a zero-entry pool in Baltimore, MD. Installing this convenient type of pool, which allows you to walk in from the shallowest side or the deepest end, means you won’t need ladders or steps.

Plunge Pool

The average cost for a fiberglass plunge pool is between $15,700 and $41,800 in Baltimore, MD. While plunge pools are not made for swimming, their small size—six by 12 feet wide, and just four to six feet deep—makes them perfect for small properties and quick dips to cool off in warmer months.

Pool Installation Pro Costs

Labor alone will cost an average of between $10,500 and $20,900 when you hire a swimming pool company in Baltimore, MD to install your fiberglass pool. This is more than you’d pay in most other cities, as the local cost of living, which influences hourly labor rates, is 13% higher than the national average.

In addition to labor and materials, you’ll need to budget for a permit, which is required when installing a pool in Baltimore, MD. Your pro should pull the permit for you and schedule inspections, but you’ll be responsible for paying the permit fee. The City of Baltimore charges between $200 and $1,000 or more for permits to install a swimming pool.

Does Installing a Fiberglass Pool Increase Home Value?

Installing a fiberglass pool can increase your home value in Baltimore, MD. The moderate climate makes pool installation less of an appealing upgrade than it would be in warmer areas, but some buyers may specifically want a pool, which can make your home more appealing. Going with a fiberglass pool, specifically, should boost value more than concrete or vinyl, as fiberglass pools tend to last longer than the other options.

How Angi Gets Its Local Cost Data 

To help homeowners plan their next project, Angi provides readers with carefully researched cost data and upholds strict editorial standards. We start with national average project costs, which we collect by analyzing competitor information, retailer material costs, and input from professional contractors. We then apply local price index data to calculate location-specific estimates that reflect what homeowners typically pay in their local area. To do that, we use data from the U.S. Bureau of Economic Analysis (BEA), including its Regional Price Parities (RPPs), which measure price differences across cities. This helps us account for differences in labor, materials, and overall cost of living, so estimates in higher- or lower-cost areas better reflect real-world local pricing.

Every estimate undergoes a thorough editorial review to verify accuracy, consistency, and alignment with observed market conditions.

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