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ISDE subsidy 2026: € 2,950 activeAvg. COP: 3.8623 installers verified445 top-rated (≥ 4.5 ★)Avg. rating: 4.7 / 5311 municipalities coveredPayback avg. 7.8 yrsCO₂ reduction 61%Peak power tariff: € 0.31/kWhISDE subsidy 2026: € 2,950 activeAvg. COP: 3.8623 installers verified445 top-rated (≥ 4.5 ★)Avg. rating: 4.7 / 5311 municipalities coveredPayback avg. 7.8 yrsCO₂ reduction 61%Peak power tariff: € 0.31/kWh
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Heat pump installer Rijswijk: compare 2 companies

2 installersZuid-Holland

Heat pump installer Rijswijk

Rijswijk falls within Zuid-Holland, where the maritime climate brings mild winters and terraced and corner houses are the dominant type in village centres.

Why a heat pump in Rijswijk?

Polder ground with a high water table complicates ground-source heat pumps in much of Zuid-Holland. Air-to-water is the practical default — unless you live on a sandy ridge.

For homes in Rijswijk, insulation is the foundation. Only after HR++ glazing, a properly insulated roof and cavity wall insulation does a heat pump reach its full efficiency. For older homes without a renovation history, a hybrid system is often the most cost-effective first step.

Installers in Rijswijk

2 installers are active in Rijswijk: Eco Montage Zuid-Holland (4.9/5 from 486 reviews) and Randstad Installatietechniek (4.8/5 from 71 reviews).

With 2 installers in Rijswijk, you have a good starting point to compare prices and approach. Request at least three quotes, including from installers in surrounding villages.

Costs and subsidy

Price indication for Zuid-Holland: air-to-water €7,000-€13,000, hybrid €3,800-€6,500. A ground-source heat pump (closed-loop borehole) costs €15,000-€22,000 but delivers higher efficiency. Through the ISDE scheme administered by RVO, you receive €1,750-€4,575 subsidy depending on capacity and system type. Apply for ISDE before signing a contract — retroactive applications are not possible.

Installers must meet two legal requirements: valid F-Gas certification and STEK registration. Without these, a technician is not permitted to handle refrigerants. Ask for this explicitly in every quote request.

For a complete overview of costs and timelines, see our detailed heat pump cost guide.

Installers in Rijswijk

Nearby municipalities in Zuid-Holland

View installers in other municipalities in your province.

Read before you choose

Practical guides on heat pumps — costs, subsidies, and how to pick an installer.

Frequently asked questions about heat pumps in Rijswijk

What does a heat pump cost in Rijswijk?

Price indication for Rijswijk and the surrounding Zuid-Holland area: air-to-water €7,000-€13,000, hybrid €3,800-€6,500. With ISDE subsidy (€1,750-€4,575), the net investment drops significantly. Final prices depend on property type, capacity and brand.

How do I find a certified heat pump installer in Rijswijk?

Check F-Gas certification and STEK registration. Request three quotes, including from installers in surrounding municipalities. Look for InstallQ certification as additional quality assurance and ask for references from comparable homes.

Which heat pump suits my home in Rijswijk?

That depends on your insulation level. Label B or higher: air-to-water fully electric. Older home without full renovation: hybrid system. Detached home with ample plot: consider ground-source for higher efficiency.