Hi-Tech Irrigation Crawl Space Repair Google Rating and Reviews (4.1, 68)

Crawl Space Services

• Residential sprinkler system installation
• Commercial sprinkler system installation
• Sprinkler system services (start-ups, repairs & mid‑season check-ups, winterization, blow-outs)
• Backflow prevention & testing; Landscape lighting design & installation.

Hi-Tech Irrigation Description

Hi‑Tech Irrigation, Inc.

is a Long Island–based irrigation and landscape services company that designs, supplies, installs, and maintains commercial and residential sprinkler systems.

Serving Nassau County, Suffolk County and the Hamptons for over 40 years, the licensed and insured firm offers full-service irrigation solutions including new system design and installation, seasonal start-ups and winterization (blow-outs), mid-season check-ups and repairs, certified backflow testing, and landscape lighting design and installation.

Hi‑Tech partners with well-known irrigation manufacturers and stocks a broad range of components—sprinkler heads, rotors, sprays, valves, controllers and related parts—suiting small residential lawns to large commercial sites.

They emphasize water-efficient and professional-grade equipment, offering Wi‑Fi smart controllers and products from brands such as Irritrol, Hunter, K‑Rain and others commonly used by contractors and installers.

In addition to direct homeowner and business services, Hi‑Tech supports contractors with product supply and installation partnerships to help grow local landscaping and irrigation businesses.

The company provides free estimates, seasonal service plans, and specials through its Long Island locations, and highlights licensed and insured status and decades of local experience as reasons to choose them for reliable, durable irrigation and outdoor lighting solutions.

Crawl Space Repair Service Locations

• Islandia NY
• Central Islip NY
• Hauppauge NY
• Islip Terrace NY
• Nesconset NY
• West Nyack NY
• Woodhaven NY
• Mattituck NY
• Woodmere NY
• Haverstraw NY

Review 1
Bobby and the crew were very professional, they did a wonderful job installing a full irrigated system in our yard. Highly recommended if you are looking for a reliable and trustworthy company.

Review 2
I love this company. Today my tech was Tomas and he was so professional, kind and courteous. He had to go in my crawl space w zero complaints nothing but a smile ! He got the job done and was an absolute pleasure. This company is found another great employee! Ida Lane North Babylon is Happy. See you in the spring ! Communication w this company is wonderful!

Typical Costs
Crawl Space Cleaning: $500 ~ $4,000
This is for basic services like removing debris, old insulation, or minor mold.

Foundation and Structural Repairs: $2,500 ~ $8,000
This includes fixing things like a damaged support beam or re-leveling the foundation.

Waterproofing and Moisture Control: $1,500 ~ $5,000
This might involve installing a drainage system or a sump pump.

Crawl Space Encapsulation: $5,000 ~ $15,000+
This is a comprehensive solution that includes a vapor barrier, insulation, and often a dehumidifier. The cost can be on the higher end due to the materials and labor involved.