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Honest Pricing

Real ranges, published on purpose. Nobody else on the seacoast will show you these.

What a swap actually costs around here

Every range below is a real seacoast band: a low, a typical middle where most jobs land, and a high end that belongs to complex multi-zone and whole-home work. Your exact figure is confirmed at your site visit, and the estimate engine will put you inside the band in 90 seconds. Industry survey data says 71 percent of homeowners prefer contractors who publish their pricing, yet only 20 percent do. This page is us picking a side. One more thing on purpose: these ranges reflect premium equipment installed right, Mitsubishi, Bryant, and Carrier. Your written quote is confirmed at the site visit and regularly lands inside or below the band.

Single-zone mini split

Budget brands land low. Mitsubishi hyper-heat by a Diamond Contractor lands in the upper half and earns it.

$4,400
$10,200
Multi-zone mini split (2 to 4 zones)

Mitsubishi hyper-heat multi-zone lands mid-band and up. Budget equipment exists, it's just not what we lead with.

$12,000
$24,000
Whole-home heat pump conversion

The high end is complex whole-home conversions with major electrical work, not the expected pick.

$17,600
$40,800
Gas boiler replacement

Most straight swaps land mid-band. Indirect water heater combos trend higher.

$8,800
$23,400
Furnace replacement (gas, ducted)

Bryant and Carrier high-efficiency equipment lands in the upper half and earns it.

$6,400
$14,400
Drain cleaning service call

Main-line and jetting work quoted after the camera run.

$240
$660

Typical seacoast range. Confirmed at your site visit.

Ranges reviewed July 2026

Most seacoast swaps land in the middle of each band. The high end is complex whole-home and multi-zone work, not the expected pick.

Big-ticket work, sane monthly numbers

Most system swaps here are financed. We show every monthly figure with the APR and term right beside it, computed from one amortization formula, so the number you see is the number the paperwork says.

Neat residential mechanical room with a boiler and indirect tank piped square and plumb in copper

Massachusetts homeowners: the Mass Save HEAT Loan offers 0% financing from $500 to $25,000 for up to 7 years on qualifying heat pump work. Program rates verified July 2026, eligibility confirmed before you sign.

Monthly figures are examples computed at the displayed APR and term, subject to credit approval by the lender. They are illustrations, never quotes.

Rebates change the math by state

The same whole-home conversion can carry a potential rebate range from about $1,250 in NH to $8,500 in MA and up to $9,000 in ME by income tier. Program rates verified July 2026, eligibility confirmed before you sign.

New Hampshire

NHSaves pays $250 per ton on qualifying heat pumps, capped near $1,250 for most homes. Enhanced rates of $2,000 per ton exist but only when replacing permanent electric-resistance heat. Income-qualified households may reach up to $8,000 through NH HEAR. We show these as a potential range on your estimate, never inflated, never assumed.

NHSaves enhanced rebates require pre-verification at NHSaves.com/GetVerified before install. We handle the walkthrough.

Program rates verified July 2026. Eligibility confirmed before you sign.

Massachusetts

Massachusetts is the strongest rebate territory in New England: up to $8,500 on qualifying whole-home heat pumps, income-based enhancements up to $16,000, and the 0% HEAT Loan up to $25,000 over 7 years. Whole-home rebates require an installer in the program's network, and JP Karos is a Mass Save Heat Pump Installer Network contractor. On MA estimates we show the potential rebate range beside the gross price so you can check every line.

Program rates verified July 2026. Eligibility confirmed before you sign.

Maine

Efficiency Maine pays whole-home heat pump rebates of $3,000, $6,000, or $9,000 depending on income tier, with a $500 bonus on qualifying whole-home upgrades completed in 2026. We put the potential range on the estimate and confirm your tier before you sign.

Program rates verified July 2026. Eligibility confirmed before you sign.

Premium equipment, installed right

Mitsubishi, Bryant, and Carrier, sized by the math and installed by the license holder. When your written quote lands inside or below the band, that is the equipment and the install earning it.

Finished bathroom with glass shower, large-format tile, and brushed fixtures

The rebate is your discount, not our markup. State programs verified July 2026.

Mitsubishi Diamond Contractor · Licensed NH, MA, ME · 21 years in the trade

Now get the number for your house, not the average.

Plug in what you have. See the range, the rebate, and the monthly line. Then pick a morning that works.

21+
Years in the trade
3
States licensed
7
Licenses held
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