Utility & earthworks contractor · Romania · since 2021

Underground networks and earthworks, built with precision.

We carry out machine excavation, pre-insulated district heating pipework, water and sewer networks and heating installations — with our own crew and machinery, from opening the trench to reinstating the ground.

Request a quote Call 0763 609 683 WhatsApp

Excavator next to pipes laid in a trench — Underground networks — excavation and pipe laying

Tax ID: CUI 43945288Registered with the Trade Register (ONRC)
Established: Since 202119 March 2021
Equipment: Own machineryExcavator and site equipment
Quote requests: Reply within 24 hPhone, WhatsApp or email

01At a glance

RH Activities, in brief.

Who we are: RH ACTIVITIES & WORKERS SOLUTIONS SRL (trading as RH Activities) is a Romanian contractor established on 19 March 2021, tax ID (CUI) 43945288.
What we do: Excavation works, district heating pipe installation, heating installations, plumbing installations, welding, water and sewer networks, grading and earthworks, soil and debris haulage.
Where we work: In Romania, travelling to the site. Tell us the location and we will confirm availability straight away.
Who we work for: Homeowners, residents’ associations, property developers, general contractors and network operators — directly or as a specialist subcontractor.
How we work: With our own crew and machinery, under a written quote, a contract and an invoice for every job. Reply within 24 h.
Contact: +40 763 609 683 (phone & WhatsApp)
contact@rhactivities.com

02Services

Network and earthworks, from the trench to handover.

We take on the whole job or only the stage you need. Our core services are delivered with our own machinery and crew.

Excavation works

Trenches for utility networks, foundation pits, topsoil stripping and precision digging next to existing utilities.

Core service 02

District heating pipe installation

Heating networks with pre-insulated pipes: section replacements, new connections and repairs to existing networks.

Core service 03

Heating installations

Heating pipework, connections to the boiler or substation, pressure tests and commissioning.

Plumbing installations

Cold and hot water supply, internal drainage, network connections and replacement of old installations.

Welding

Welding of steel pipes for heating networks and installations; butt fusion and electrofusion joints for polyethylene pipes.

Water and sewer networks

Laying water and sewer pipes, inspection manholes, service connections and connections to the public network.

Grading and earthworks

Site grading, compacted fills, platforms and surface reinstatement after the works.

Soil and debris haulage

Loading and hauling soil, debris and materials; delivery of sand, gravel and stone to site.

03Method

How we build a district heating network

Pre-insulated pipes are laid on a sand bed at the spacing and depth set out in the design. Joints are welded, sealed with sleeves and tested; the trench is then backfilled in compacted layers, with a warning tape above the route.

01Reinstatement of the surface layer
02Backfill, compacted in layers
03Warning tape
04Protective sand, min. 100 mm above the pipes
05Pre-insulated flow (F) and return (R) pipes — steel, PUR foam, HDPE casing
06Moisture-detection wires
07Sand bedding, min. 100 mm

District heating pipe installation

Fig. — Typical section A–A through the trenchDimensions in mm · indicative, not to scale

04Process

Four stages, agreed from the outset.

You know from the start what will be done, how long it will take and what it will cost.

Enquiry

Site assessment

We check the site, machine access, ground conditions and existing services.

Written quote

You receive a quote with stages, timelines and price. Work starts under a contract.

Delivery & handover

We carry out the work, reinstate the ground and hand over with a signed acceptance report.

05Company

A delivery contractor with its own crew and machinery.

RH Activities has been carrying out groundworks, utility networks and building services since 2021. We work for private clients, residents’ associations, developers and general contractors.

Owning our machinery lets us plan reliably and respond quickly. Every job has a written quote, a contract and an invoice — and ends with the site reinstated.

About the company

Company identification

per ONRC

Legal name	RH ACTIVITIES & WORKERS SOLUTIONS SRL
Tax ID (CUI)	43945288
Trade Register no.	J2021000395107
EUID	ROONRC.J2021000395107
Incorporated	19.03.2021

06FAQ

Frequently asked questions

All questions

Is the quote free?

Yes. The initial assessment — by phone or from photos sent on WhatsApp — and the written quote are free of charge. For more complex jobs we arrange a site visit before quoting.

How long does a job take?

It depends on route length, depth, ground conditions and machine access. A trench for a single service connection usually takes one to two days; a longer district heating section can take several weeks. The exact timeline is set out in the quote and the contract.

Do you reinstate the ground afterwards?

Yes. We backfill the trench in compacted layers, level it and return the ground to its original condition. Hard surfaces such as asphalt or paving are stated explicitly in the quote.

Who handles permits and approvals?

The building permit and utility owners’ approvals are normally the responsibility of the client or the designer. We can advise on the documents required, and where the law requires approved documentation, we only work on that basis.

Quote request

Planning a project? We’ll reply within 24 hours.

Send us the location, a short description and, if possible, a few photos. We’ll come back with questions or a site visit date.

Request a quote Call · +40 763 609 683 WhatsApp