Best Operation and Maintenance Agreements Solicitors in the UK

Compare the best Operation and Maintenance Agreements solicitors and lawyers in the UK, ranked by verified client reviews: 75 law firms, updated 29 October 2026.

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Operation and maintenance agreements cover the ongoing management, servicing and upkeep of utility infrastructure and services, such as electricity networks, water mains or gas pipelines, and the systems that support them. A solicitor in this area drafts and negotiates the contract terms for performance standards, maintenance schedules, service levels, risk allocation, charging and payment, subcontracting, change control, and termination rights. They also review performance reports, handle notices, and advise on remedies for non‑performance or breach, including liability and indemnity regimes.

1

RIAA Barker Gillette (UK) LLP

4.9 479 Reviews

2

Amphlett Lissimore Bagshaws LLP

Featured

4.9 1,328 Reviews

What Operation and Maintenance Agreements clients highlight

Professional service
Helpful team
Efficient process
Proactive updates

4.9 from 1,328 client reviews

Speaks

3

Brett Holt Solicitors

4.7 3 Reviews

4

Downs Solicitors LLP

Featured

4.9 270 Reviews

What Operation and Maintenance Agreements clients highlight

Responsive communication
Professional service
Clear advice
Supportive staff

4.9 from 270 client reviews

Speaks

5

Blake Morgan LLP

4.9 89 Reviews

6

100 London Law Firm Ltd

0.0 0 Reviews

7

K&l Gates LLP

0.0 0 Reviews

8

O'melveny & Myers LLP

0.0 0 Reviews

9

Shook Hardy & Bacon International LLP

0.0 0 Reviews

10

Skadden Arps Slate Meagher & Flom (uk) LLP

0.0 0 Reviews

11

Stephensons Solicitors LLP

4.7 249 Reviews

12

Birketts LLP

4.7 43 Reviews

13

Jordans Solicitors LLP

Featured

4.8 349 Reviews

What Operation and Maintenance Agreements clients highlight

professional service
clear communication
timely responses
respectful treatment

4.8 from 349 client reviews

Speaks

Free initial advice

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14

Carter & Carter Solicitors Ltd

5.0 9 Reviews

15

Freeths LLP

3.5 16 Reviews

16

Broadfield Law Uk LLP

3.0 6 Reviews

17

Michelmores LLP

4.3 6 Reviews

18

Trowers & Hamlins LLP

1.6 10 Reviews

19

Burness Paull LLP

1.0 3 Reviews

20

Fisher Scoggins Waters LLP

0.0 0 Reviews

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Frequently asked questions

How are these solicitors ranked?

Rankings are worked out mainly from client reviews: the ratings clients give and how recent the reviews are, with reviews about Operation and Maintenance Agreements counting most. We also take into account how much of a firm's work is in Operation and Maintenance Agreements.

How often are the rankings updated?

Twice a week, every Thursday and Sunday, so new reviews are reflected quickly. This list was last updated on 29 October 2026.

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Yes. Comparing firms, reading reviews and sending your case summary to the firms you choose is free.

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Only law firms that have signed up to receive case summaries through us can be sent one. You can still contact any other firm directly from its profile.

How many Operation and Maintenance Agreements solicitors are there in the UK?

We have ranked 75 law firms for Operation and Maintenance Agreements in the UK, listed in order on this page.

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